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Part : CL5991-000 Supplier : TE Connectivity Manufacturer : Avnet Stock : - Best Price : $13.6457 Price Each : $20.1449
Part : CL5991-000 Supplier : TE Connectivity Manufacturer : Avnet Stock : - Best Price : €16.9101 Price Each : €27.0562
Part : ISL59910IRZ Supplier : Intersil Manufacturer : Avnet Stock : - Best Price : €11.3929 Price Each : €15.5358
Part : ISL59910IRZ Supplier : Intersil Manufacturer : Avnet Stock : - Best Price : $11.7874 Price Each : $13.0481
Part : ISL59910IRZ-EVALZ Supplier : Intersil Manufacturer : Avnet Stock : - Best Price : $165.00 Price Each : $165.00
Part : ISL59910IRZ-T7 Supplier : Intersil Manufacturer : Avnet Stock : - Best Price : $11.7874 Price Each : $13.0481
Part : ISL59910IRZ-T7 Supplier : Intersil Manufacturer : Avnet Stock : - Best Price : €11.3929 Price Each : €14.2412
Part : ISL59911IRZ Supplier : Intersil Manufacturer : Avnet Stock : - Best Price : $18.2730 Price Each : $20.2273
Part : ISL59911IRZ-EVALZ Supplier : Intersil Manufacturer : Avnet Stock : - Best Price : $165.00 Price Each : $165.00
Part : ISL59910IRZ Supplier : Intersil Manufacturer : Newark element14 Stock : - Best Price : $12.00 Price Each : $21.48
Part : L5991AD Supplier : STMicroelectronics Manufacturer : Newark element14 Stock : - Best Price : $1.00 Price Each : $2.07
Part : L5991D Supplier : STMicroelectronics Manufacturer : Newark element14 Stock : 87 Best Price : $0.90 Price Each : $2.09
Part : L5991D013TR Supplier : STMicroelectronics Manufacturer : Newark element14 Stock : 1,068 Best Price : $0.90 Price Each : $1.48
Part : L5991D013TR Supplier : STMicroelectronics Manufacturer : Newark element14 Stock : - Best Price : $0.90 Price Each : $1.15
Part : L5991AD Supplier : STMicroelectronics Manufacturer : Future Electronics Stock : - Best Price : $0.9750 Price Each : $1.13
Part : L5991AD13TR Supplier : STMicroelectronics Manufacturer : Future Electronics Stock : 2,500 Best Price : $0.9550 Price Each : $0.9550
Part : L5991D Supplier : STMicroelectronics Manufacturer : Future Electronics Stock : - Best Price : $0.94 Price Each : $1.09
Part : L5991D013TR Supplier : STMicroelectronics Manufacturer : Future Electronics Stock : 2,500 Best Price : $0.92 Price Each : $0.92
Part : L5991AD Supplier : STMicroelectronics Manufacturer : Bristol Electronics Stock : 601 Best Price : - Price Each : -
Part : L5991D Supplier : STMicroelectronics Manufacturer : RS Components Stock : 85 Best Price : £1.0380 Price Each : £1.5280
Part : L5991D Supplier : STMicroelectronics Manufacturer : RS Components Stock : 10 Best Price : £1.0380 Price Each : £1.2840
Part : L5991D013TR Supplier : STMicroelectronics Manufacturer : RS Components Stock : 1,420 Best Price : £0.8440 Price Each : £1.0520
Part : L5991AD Supplier : STMicroelectronics Manufacturer : ComSIT Stock : 63 Best Price : - Price Each : -
Part : L5991AD13TR Supplier : STMicroelectronics Manufacturer : ComSIT Stock : 4,995 Best Price : - Price Each : -
Part : L5991D Supplier : STMicroelectronics Manufacturer : ComSIT Stock : 350 Best Price : - Price Each : -
Part : L5991AD Supplier : STMicroelectronics Manufacturer : Chip1Stop Stock : 490 Best Price : $1.16 Price Each : $1.31
Part : L5991D Supplier : STMicroelectronics Manufacturer : Chip1Stop Stock : 275 Best Price : $0.9666 Price Each : $1.08
Part : L5991D013TR Supplier : STMicroelectronics Manufacturer : Chip1Stop Stock : 2,500 Best Price : $1.1477 Price Each : $1.33
Part : L5991D Supplier : STMicroelectronics Manufacturer : element14 Asia-Pacific Stock : 87 Best Price : $1.27 Price Each : $2.5840
Part : L5991D013TR Supplier : STMicroelectronics Manufacturer : element14 Asia-Pacific Stock : 1,068 Best Price : $1.35 Price Each : $2.3920
Part : L5991D013TR Supplier : STMicroelectronics Manufacturer : element14 Asia-Pacific Stock : 1,068 Best Price : $1.35 Price Each : $2.3920
Part : L5991D Supplier : STMicroelectronics Manufacturer : Farnell element14 Stock : 87 Best Price : £0.7340 Price Each : £1.56
Part : L5991D013TR Supplier : STMicroelectronics Manufacturer : Farnell element14 Stock : 1,068 Best Price : £0.9630 Price Each : £1.64
Part : L5991AD Supplier : STMicroelectronics Manufacturer : New Advantage Stock : 13,800 Best Price : $1.04 Price Each : $1.13
Part : L5991AD13TR Supplier : STMicroelectronics Manufacturer : New Advantage Stock : 2,500 Best Price : $1.13 Price Each : $1.13
Part : L5991D013TR Supplier : STMicroelectronics Manufacturer : New Advantage Stock : 2,500 Best Price : $1.09 Price Each : $1.09
Part : CL5991-000 Supplier : TE Connectivity Manufacturer : Sager Stock : - Best Price : $20.85 Price Each : $24.33
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L5991 Datasheet

Part Manufacturer Description PDF Type
L5991 STMicroelectronics Current Mode PWM, 0.075mA Start-up Supply Current, DIP Original
L5991 STMicroelectronics PRIMARY CONTROLLER WITH STANDBY Original
L5991 STMicroelectronics Primary Controller with Standby Original
L5991 STMicroelectronics PRIMARY CONTROLLER WITH STANDBY Scan
L5991 STMicroelectronics PRIMARY CONTROLLER WITH STANDBY Scan
L5991 STMicroelectronics PRIMARY CONTROLLER WITH STANDBY Scan
L5991 STMicroelectronics PRIMARY CONTROLLER WITH STANDBY Scan
L5991A STMicroelectronics PRIMARY CONTROLLER WITH STANDBY Original
L5991A STMicroelectronics PRIMARY CONTROLLER WITH STANDBY Original
L5991A STMicroelectronics Current Mode PWM, 0.075mA Start-up Supply Current, DIP Original
L5991A STMicroelectronics PRIMARY CONTROLLER WITH STANDBY Scan
L5991A STMicroelectronics PRIMARY CONTROLLER WITH STANDBY Scan
L5991A STMicroelectronics PRIMARY CONTROLLER WITH STANDBY Scan
L5991AD STMicroelectronics Primary Controller with Standby Original
L5991AD STMicroelectronics Current Mode PWM, 0.075mA Start-up Supply Current, SOIC Original
L5991AD STMicroelectronics PRIMARY CONTROLLER WITH STANDBY Scan
L5991AD STMicroelectronics PRIMARY CONTROLLER WITH STANDBY Scan
L5991AD STMicroelectronics PRIMARY CONTROLLER WITH STANDBY Scan
L5991AD13TR STMicroelectronics Original
L5991AD13TR STMicroelectronics PRIMARY CONTROLLER WITH STANDBY Original
Showing first 20 results.

L5991

Catalog Datasheet MFG & Type PDF Document Tags

NA60F

Abstract: L5991A SO16 ORDERING NUMBERS: L5991/L5991A (DIP16) L5991D/L5991AD (SO16) line or DC-DC power supply , L5991 L5991A ® PRIMARY CONTROLLER WITH STANDBY CURRENT-MODE CONTROL PWM SWITCHING , D97IN725A 1/23 L5991 - L5991A ABSOLUTE MAXIMUM RATINGS Symbol VCC IOUT Ptot Tj Tstg , used. L5991 - L5991A ELECTRICAL CHARACTERISTICS (VCC = 15V; Tj = 0 to 105°C; RT = 13.3k (*) CT = , RA//RB , RA = RB = 27k, see Fig. 22. 3/23 L5991 - L5991A ELECTRICAL CHARACTERISTICS
STMicroelectronics
Original
BCD60II NA60F NA60FI 6800pF 100v L-599 L5991/L5991A L5991D/L5991AD

L5991A

Abstract: BYW-100-100 SO16 ORDERING NUMBERS: L5991/L5991A (DIP16) L5991D/L5991AD (SO16) line or DC-DC power supply , L5991 L5991A ® PRIMARY CONTROLLER WITH STANDBY CURRENT-MODE CONTROL PWM SWITCHING , D97IN725A 1/23 L5991 - L5991A ABSOLUTE MAXIMUM RATINGS Symbol VCC IOUT Ptot Tj Tstg , used. L5991 - L5991A ELECTRICAL CHARACTERISTICS (VCC = 15V; Tj = 0 to 105°C; RT = 13.3k (*) CT = , (*) RT = RA//RB , RA = RB = 27k, see Fig. 22. 3/23 L5991 - L5991A ELECTRICAL CHARACTERISTICS
STMicroelectronics
Original
BYW-100-100 mos fet 4925

TL431 PLE

Abstract: L5991A SO16 ORDERING NUMBERS: L5991/L5991A (DIP16) L5991D/L5991AD (SO16) line or DC-DC power supply , L5991 L5991A ® PRIMARY CONTROLLER WITH STANDBY CURRENT-MODE CONTROL PWM SWITCHING , COMP D97IN725A 1/23 L5991 - L5991A ABSOLUTE MAXIMUM RATINGS Symbol VCC IOUT Ptot Tj , . Connect to VREF or floating if not used. L5991 - L5991A ELECTRICAL CHARACTERISTICS (VCC = 15V; Tj = 0 , L5991 - L5991A ELECTRICAL CHARACTERISTICS (continued.) Symbol Parameter OUTPUT SECTION Fall Time
STMicroelectronics
Original
TL431 PLE VT234 t3.15a 250v

l5991

Abstract: l5991a SO16 ORDERING NUMBERS: L5991/L5991A (DIP16) L5991D/L5991AD (SO16) line or DC-DC power supply , L5991 L5991A ® PRIMARY CONTROLLER WITH STANDBY CURRENT-MODE CONTROL PWM SWITCHING , D97IN725A 1/23 L5991 - L5991A ABSOLUTE MAXIMUM RATINGS Symbol VCC IOUT Ptot Tj Tstg , used. L5991 - L5991A ELECTRICAL CHARACTERISTICS (VCC = 15V; Tj = 0 to 105°C; unless otherwise , 27k, see Fig. 22. 3/23 L5991 - L5991A ELECTRICAL CHARACTERISTICS (continued.) Symbol
STMicroelectronics
Original
npn bc337 signal transistor 4700pf 63v
Abstract: SO16 ORDERING NUMBERS: L5991/L5991A (DIP16) L5991D/L5991AD (SO16) line or DC-DC power supply , L5991 L5991A ® PRIMARY CONTROLLER WITH STANDBY CURRENT-MODE CONTROL PWM SWITCHING , COMP D97IN725A 1/23 L5991 - L5991A ABSOLUTE MAXIMUM RATINGS Symbol VCC IOUT Ptot Tj , . Connect to VREF or floating if not used. L5991 - L5991A ELECTRICAL CHARACTERISTICS (VCC = 15V; Tj = 0 , L5991 - L5991A ELECTRICAL CHARACTERISTICS (continued.) Symbol Parameter OUTPUT SECTION Fall Time STMicroelectronics
Original
Abstract: S016 ORDERING NUMBERS: L5991/L5991A (DIP16) L5991D/L5991 AD (S016) line or DC-DC power supply , _ >7/ L5991 L5991A PRIMARY CONTROLLER WITH STANDBY â  â  â  â  â  â  â  â , converter is lightly loaded. BLOCK DIAGRAM December 1998 1/23 L5991 - L5991A ABSOLUTE MAXIMUM , Current sense Disable. It must never be left floating. TIE to SGND if not used. L5991 - L5991A , , see Fig. 22. 3/23 L5991 - L5991A ELECTRICAL CHARACTERISTICS (continued.) Symbol Parameter -
OCR Scan
NDS016 L5991D/L5991 D97IN

T3.15A 250V

Abstract: l5991a SO16 ORDERING NUMBERS: L5991/L5991A (DIP16) L5991D/L5991AD (SO16) line or DC-DC power supply , L5991 L5991A ® PRIMARY CONTROLLER WITH STANDBY CURRENT-MODE CONTROL PWM SWITCHING , D97IN725A 1/23 L5991 - L5991A ABSOLUTE MAXIMUM RATINGS Symbol VCC IOUT Ptot Tj Tstg , used. L5991 - L5991A ELECTRICAL CHARACTERISTICS (VCC = 15V; Tj = 0 to 105°C; RT = 13.3k (*) CT = , RA//RB , RA = RB = 27k, see Fig. 22. 3/23 L5991 - L5991A ELECTRICAL CHARACTERISTICS
STMicroelectronics
Original
4N35 15 28 K bc337 darlington equivalent 7Q51 470 uF 50V RB capacitor TL431 D97IN759 D97IN760A D98IN905 D97IN754 D97IN756A

n22K

Abstract: t3.15a 250v L5991 L5991A PRIMARY CONTROLLER WITH STANDBY â  CURRENT-MODE CONTROL PWM â  SWITCHING , BLOCK DIAGRAM MULTIPOWER BCD TECHNOLOGY DIP16 S016 ORDERING NUMBERS: L5991/L5991A (DIP16) L5991 D , 1998 1/23 This Material Copyrighted By Its Respective Manufacturer L5991 - L5991A ABSOLUTE MAXIMUM , Manufacturer L5991 - L5991A ELECTRICAL CHARACTERISTICS (Vcc = 15V; Tj = 0 to 105°C; unless otherwise , Copyrighted By Its Respective Manufacturer L5991 - L5991A ELECTRICAL CHARACTERISTICS (continued.) Symbol
-
OCR Scan
n22K 07l v3 DIP16ANDS016 D/L5991 D97IN758 D97IN750
Abstract: 016 O RDER IN G NUMBERS: L5991/L5991A (DIP16) L5991D/L5991 AD (S016) line or DC-DC power supply , L5991 L5991A PRIMARY CONTROLLER WITH STANDBY â  â  â  â  â  â  â  â  â  â , converter is lightly loaded. BLOCK DIAGRAM S YN C May 1998 DC-LIM 1/23 L5991 - L5991A , current totem pole output Disable. It m ust be connected to SG ND if not used L5991 - L5991A , (*) R t = R a//R b , Ra = R b = 27k£2, se e Fig. 22. 3/23 L5991 - L5991A ELECTRICAL -
OCR Scan

L5991A

Abstract: L5991AD -, SGS-TtiOMSON L5991 L5991A PRIMARY CONTROLLER WITH STANDBY PRODUCT PREVIEW MULTIPOWER BCD TECHNOLOGY DIP16 S016 ORDERING NUMBERS: L5991/L5991A (DIP16) L5991 D/L5991 AD (SOI 6) â  CURRENT-MODE , Respective Manufacturer L5991 - L5991A ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit Vcc Supply , Respective Manufacturer L5991 - L5991A ELECTRICAL CHARACTERISTICS (Vcc = 15V; Tj = 0 to 105°C; unless , Manufacturer L5991 - L5991A ELECTRICAL CHARACTERISTICS (continued.) Symbol Parameter Test Condition Min. Typ
-
OCR Scan
500KHZ

65W flyback transformer construction

Abstract: AN1049 for the use of the L5991's standby function because the constraints of a specific design may be of , amplifier compensation The control loop of a L5991-based flyback must be stable over a very wide range of , considered in table 1 and 2, table 3 includes also the L5991A, the version of L5991 with VTH = 9V (max.) and a minimum operating voltage of 8.2V (max.). The table assumes IGD =2mA for L5991, L5991A (due to , gate charge (Qg) of the device, evaluated at the gate voltage delivered by the L5991. 11/24 AN1049
STMicroelectronics
Original
65W flyback transformer construction 220v ac to 5v dc 100w smps DCM flyback transfer function boundary mode flyback pa capacitor 400v transformer 220V to 9V
Abstract: S016 ORDERING NUMBERS: L5991/L5991A (DIP16) L5991D/L5991 AD (S016) line or DC-DC power supply , _ >7/ L5991 L5991A PRIMARY CONTROLLER WITH STANDBY â  â  â  â  â  â  â  â , converter is lightly loaded. BLOCK DIAGRAM April 1999 1/23 L5991 - L5991A ABSOLUTE MAXIMUM , Current sense Disable. It must never be left floating. TIE to SGND if not used. L5991 - L5991A , (*) R t = Ra//Rb, Ra = Rb = 2.7YQ., see Fig. 22. 3/23 L5991 - L5991A ELECTRICAL CHARACTERISTICS -
OCR Scan

T2A250V

Abstract: DC DC converter 1A 400V TO 220 Package , directly available from the L5991. When the load is such that the power demanded of the mains is greater , she can add a fixed DC offset (typically in the range 0-200 mV) on L5991's current sense pin (13 , used for compensating L5991's delay to output and also minimises the dependence of PinSB and PinNW on , duty cycle at 55%, L5991's pin3 (DC) is biased through R8 and R9 at about 2.26V. Please refer to Application Information in L5991's datasheet for the calculation of the voltage divider. The evaluation board
STMicroelectronics
Original
AN1134 T2A250V DC DC converter 1A 400V TO 220 Package bridge RECTIFIER GI STP7NB60FI 1N4148

smps isolated 15v output 90w

Abstract: 1N53XX current sense. It is difficult to outline a general procedure for the use of the L5991's standby , L5991-based flyback must be stable over a very wide range of operating conditions. These include the entire , IC's. Device Iqmax PSSmax L5991 10mA (15 + 0.6)V · (10 + 2)mA = 187 mW L5991A , also the L5991A, the version of L5991 with VTH = 9V (max.) and a minimum operating voltage of 8.2V (max.). The table assumes IGD =2mA for L5991, L5991A (due to their standby function) and IGD =5mA for
STMicroelectronics
Original
smps isolated 15v output 90w 1N53XX 12v to 220v step up transformer Electronic ballast 40W Control 4N35 IC 4N35

L5991A

Abstract: rt133 SO16 ORDERING NUMBERS: L5991/L5991A (DIP16) L5991D/L5991AD (SO16) line or DC-DC power supply , L5991 L5991A ® PRIMARY CONTROLLER WITH STANDBY CURRENT-MODE CONTROL PWM SWITCHING , COMP D97IN725A 1/23 L5991 - L5991A ABSOLUTE MAXIMUM RATINGS Symbol VCC IOUT Ptot Tj , . Connect to VREF or floating if not used. L5991 - L5991A ELECTRICAL CHARACTERISTICS (VCC = 15V; Tj = 0 , FUNCTION VREF-VST-BY Standby Threshold VT1 Max. 1.0 L5991 L5991A L5991 L5991A L5991 L5991A
STMicroelectronics
Original
rt133 RT112
Abstract: SO16 ORDERING NUMBERS: L5991/L5991A (DIP16) L5991D/L5991AD (SO16) line or DC-DC power supply , L5991 L5991A ® PRIMARY CONTROLLER WITH STANDBY CURRENT-MODE CONTROL PWM SWITCHING , D97IN725A 1/23 L5991 - L5991A ABSOLUTE MAXIMUM RATINGS Symbol VCC IOUT Ptot Tj Tstg , floating if not used. L5991 - L5991A ELECTRICAL CHARACTERISTICS (VCC = 15V; Tj = 0 to 105°C; RT = , V V V µA (*) RT = RA//RB , RA = RB = 27kâ"¦, see Fig. 22. 3/23 L5991 - L5991A STMicroelectronics
Original

T2A250V

Abstract: st 1n4148 Function, directly available from the L5991. When the load is such that the power demanded of the mains is , fosc to fSB (PinSB), he or she can add a fixed DC offset (typically in the range 0-200 mV) on L5991's , which depends on the supply input voltage. This is used for compensating L5991's delay to output and , lasting few milliseconds. To set the maximum duty cycle at 55%, L5991's pin3 (DC) is biased through R8 and R9 at about 2.26V. Please refer to Application Information in L5991's datasheet for the
STMicroelectronics
Original
st 1n4148 DF04M rubycon mxr transil diode 600V 250v 25a 600w 600w power amplifier PCB layout

l5991

Abstract: 500C -, SGS-TtiOMSON L5991 PRIMARY CONTROLLER WITH STANDBY PRODUCT PREVIEW MULTIPOWER BCD TECHNOLOGY DIP16 S016 ORDERING NUMBERS: L5991 (DIP16) L5991D (S016) â  CURRENT-MODE CONTROL PWM â , designation is needed because the fastest one becomes autoFigure 21. Synchronizing the L5991. Figure 20 , Respective Manufacturer L5991 ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit Vcc Supply Voltage , resistor to RCT 2/23 This Material Copyrighted By Its Respective Manufacturer L5991 ELECTRICAL
-
OCR Scan
500C L4981A

nf913

Abstract: L5991A -, SGS-TtiOMSON L5991 L5991A PRIMARY CONTROLLER WITH STANDBY PRODUCT PREVIEW MULTIPOWER BCD TECHNOLOGY DIP16 S016 ORDERING NUMBERS: L5991/L5991A (DIP16) L5991 D/L5991 AD (SOI 6) â  CURRENT-MODE , By Its Respective Manufacturer L5991 - L5991A ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit , Copyrighted By Its Respective Manufacturer L5991 - L5991A ELECTRICAL CHARACTERISTICS (Vcc = 15V; Tj = 0 to , Copyrighted By Its Respective Manufacturer L5991 - L5991A ELECTRICAL CHARACTERISTICS (continued.) Symbol
-
OCR Scan
nf913 D97IN507

ls991

Abstract: t3.15a 250v L5991 L5991A PRIMARY CONTROLLER WITH STANDBY â  CURRENT-MODE CONTROL PWM â  SWITCHING , BLOCK DIAGRAM MULTIPOWER BCD TECHNOLOGY DIP16 S016 ORDERING NUMBERS: L5991/L5991A (DIP16) L5991 D , 1998 1/23 This Material Copyrighted By Its Respective Manufacturer L5991 - L5991A ABSOLUTE MAXIMUM , Material Copyrighted By Its Respective Manufacturer L5991 - L5991A ELECTRICAL CHARACTERISTICS (Vcc = 15V , This Material Copyrighted By Its Respective Manufacturer L5991 - L5991A ELECTRICAL CHARACTERISTICS
-
OCR Scan
ls991 Bipolar IC For Switching Power Supply Contro

offline forward converter

Abstract: stw12nk90z AN2623 Application note Evaluation board for off-line forward converter based on L5991 , the L5991, high frequency current mode PWM controller. Design procedures for both the power stage and , . . . . . . . . . . . . . . . . . . 9 3.5 4 Primary controller: L5991 . . . . . . . . . . . , used is the L5991. It is based on a standard current mode PWM controller and includes features such as , nF 7 8 6 4 5 1 2 3 ISEN SGND SS Vcc L5991 Vout Vc Vcomp PGND Vref
STMicroelectronics
Original
ICE61000-3-2 offline forward converter stw12nk90z opto PC817 rubycon electrolytic capacitor 1-PC817
Abstract: r= 7 S G S -1 H 0 M S 0 N ^7#« [üifl[|©Å" [llL[ECTffi[i®0©i L5991 L5991A PRIMARY , O RDER IN G NUMBERS: L5991/L5991A (DIP16) L5991D/L5991 AD (S016) line or DC-DC power supply , change without notice. 1/23 L5991 - L5991A ABSOLUTE MAXIMUM RATINGS Symbol Param eter Vcc , pole output Disable. It m ust be connected to SG ND if not used L5991 - L5991A ELECTRICAL , 20 uA (*) Rt = Ra//R b, Ra = Rb = 27k£2, see Fig. 22. 3/23 L5991 - L5991A ELECTRICAL -
OCR Scan
Showing first 20 results.