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L5973D Datasheet

Part Manufacturer Description PDF Type
L5973D STMicroelectronics UP TO 2.5A STEP DOWN SWITCHING REGULATOR Original
L5973D STMicroelectronics 2.5 A Switch Step Down Switching Regulator Original
L5973D STMicroelectronics UP TO 2.5A STEP DOWN SWITCHING REGULATOR Original
L5973D STMicroelectronics 2.5 A switch step down switching regulator Original
L5973D STMicroelectronics 2.5 A switch step down switching regulator Original
L5973D013TR STMicroelectronics UP TO 2.5A STEP DOWN SWITCHING REGULATOR Original
L5973D013TR STMicroelectronics 2.5 A switch step down switching regulator Original

L5973D

Catalog Datasheet MFG & Type PDF Document Tags

L5973D

Abstract: 6TPB330M Package Packaging L5973D HSOP8 (Exposed pad) Tube L5973D013TR HSOP8 (Exposed pad , L5973D 2.5 A switch step down switching regulator Features 2.5 A internal switch , Protection against feedback disconnection Thermal shutdown The L5973D is a step down monolithic , STPS340U L5973D 2 3 4 INH L1 15µH VOUT=3.3V R1 5.6K 5 7 FB GND R3 4.7K , Contents L5973D Contents 1 Pin settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
STMicroelectronics
Original
6TPB330M C1206C221J5GAC C1206C223K5RAC GRM32DR61E106KA12L STPS2L25U

L5973d application note

Abstract: D98IN955 ® L5973D UP TO 2.5A STEP DOWN SWITCHING REGULATOR PRELIMINARY DATA UP TO 2.5A OUTPUT , EXPOSED PAD ORDERING NUMBER: L5973D DESCRIPTION The L5973D is a step down monolithic power switching , VOUT=3.3V 8 COMP C1 10uF 35V Ceramic 1 L5973D FB D1 STPS2L25U R1 5.6k C4 Sanyo Poscap 100uF 10V , evaluation. Details are subject to change without notice. L5973D PINS CONNECTION (top view) OUT , -55 to 150 V W °C °C V Unit V V V 2/6 L5973D ELECTRICAL CHARACTERISTICS (Tj = 25°C, VCC =
STMicroelectronics
Original
L5973d application note D98IN955 250KH

L5973D013TR

Abstract: L5973D PROTECTION AGAINST FEEDBACK DISCONNECTION THERMAL SHUTDOWN HSOP8 - EXPOSED PAD ORDERING NUMBERS: L5973D (Tube) L5973D013TR (T & R) DESCRIPTION The L5973D is a step down monolithic power switching regulator , L5973D 2.5A SWITCH STEP DOWN SWITCHING REGULATOR 2.5A INTERNAL SWITCH OPERATING , VOUT=3.3V L5973D 3 7 5 FB GND R1 5.6K C2 330µF 10V R2 3.3K D03IN1439 November 2005 Rev. 10 1/11 L5973D PIN CONNECTION OUT SYNC INH COMP 1 2 3 4 D98IN955 8 7 6 5 VCC
STMicroelectronics
Original
INH Pin L5973D

L5973D

Abstract: L5973D013TR L5973D 2.5 A switch step down switching regulator Features 2.5 A internal switch , Protection against feedback disconnection Thermal shutdown The L5973D is a step down monolithic , STPS340U L5973D 2 3 4 INH L1 15µH VOUT=3.3V R1 5.6K 5 7 FB GND R3 4.7K , Contents L5973D Contents 1 Pin settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . , 2/17 L5973D Pin settings 1 Pin settings 1.1 Pin connection Figure 2. Pin
STMicroelectronics
Original
Abstract: 8 Order code Table 7. Order code Part number L5973D L5973D013TR Package HSOP8 (Exposed Pad , L5973D 2.5A switch step down switching regulator General features 2.5A Internal , L5973D is a step down monolithic power switching regulator with a minimum switch current limit of 2.5A so , to 35V VREF VCC SYNC. C1 10µF 35V CERAMIC COMP C4 22nF C3 220pF R3 4.7K 6 8 2 4 INH 1 L5973D 3 , Contents L5973D Contents 1 Pin settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . STMicroelectronics
Original
Abstract: L5973D 2.5 A switch step down switching regulator Features I 2.5 A internal switch I , Protection against feedback disconnection I Thermal shutdown The L5973D is a step down monolithic , OUT D1 STPS340U L5973D 2 3 4 INH L1 15µH VOUT=3.3V R1 5.6K 5 7 FB , www.st.com 17 Contents L5973D Contents 1 Pin settings . . . . . . . . . . . . . . . . . . . . , . . . . 16 2/17 L5973D Pin settings 1 Pin settings 1.1 Pin connection Figure 2 STMicroelectronics
Original

L5973DD

Abstract: dimensions 14/17 L5973D Order code 8 Order code Table 7. Order code Part number L5973DD , L5973D 2.5A switch step down switching regulator General features 2.5A Internal , L5973D is a step down monolithic power switching regulator with a minimum switch current limit of 2.5A so , to 35V VREF VCC SYNC. C1 10µF 35V CERAMIC COMP C4 22nF C3 220pF R3 4.7K 6 8 2 4 INH 1 L5973D 3 , L5973D Contents 1 Pin settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
STMicroelectronics
Original
Abstract: L5973D 2.5A SWITCH STEP DOWN SWITCHING REGULATOR PRELIMINARY DATA s s 2.5A INTERNAL SWITCH , HSOP8 - EXPOSED PAD ORDERING NUMBER: L5973D DESCRIPTION The L5973D is a step down monolithic power , Coilcraft D1 STPS2L25U VIN=4.4 to 35V Vcc OUT VOUT=3.3V 8 L5973D COMP C1 10uF 35V Ceramic , development or undergoing evaluation. Details are subject to change with out notice. 1/10 L5973D PIN , 4 2.25 -40 to 150 -55 to 150 V W °C °C V Unit V V V 2/10 L5973D ELECTRICAL CHARACTERISTICS STMicroelectronics
Original

L5973D

Abstract: D03IN1440 PAD ORDERING NUMBERS: L5973D (Tube) L5973D013TR (T & R) DESCRIPTION The L5973D is a step down , L5973D 2.5A SWITCH STEP DOWN SWITCHING REGULATOR s s s s s s s s s s s s s 2.5A , COMP C4 22nF C3 220pF 6 1 8 OUT D1 STPS340U L5973D 2 3 4 INH 7 , September 2003 1/10 L5973D PIN CONNECTION OUT 1 8 VCC SYNC 2 7 GND INH , Storage temperature range -55 to 150 °C L5973D ELECTRICAL CHARACTERISTICS (Tj = 25°C, VCC = 12V
STMicroelectronics
Original
D03IN1440 l5973d datasheet st l5973d DO3316P-153 STPS25L25U vref Pin L5973D

L5973D

Abstract: 3a step down dc to dc regulator so8 L5973D 2.5A SWITCH STEP DOWN SWITCHING REGULATOR PRELIMINARY DATA s 2.5A INTERNAL SWITCH s , s s s s s HSOP8 - EXPOSED PAD ORDERING NUMBER: L5973D DESCRIPTION The L5973D is a step , 2 C2 220pF C3 22nF R3 4.7k VOUT=3.3V 1 L5973D COMP L1 33uH Coilcraft SYNC , evaluation. Details are subject to change with out notice. 1/10 L5973D PIN CONNECTION OUT 1 , temperature range -40 to 150 °C Storage temperature range -55 to 150 °C L5973D ELECTRICAL
STMicroelectronics
Original
3a step down dc to dc regulator so8 10TPB100M STN4NE03L
Abstract: L5973D 2.5A SWITCH STEP DOWN SWITCHING REGULATOR s s s s s s s s s s s s s 2.5A , PAD ORDERING NUMBER: L5973D DESCRIPTION The L5973D is a step down monolithic power switching , =4.4 to 35V Vcc OUT 8 April 2003 D1 STPS2L25U L5973D 4 6 2 C2 220pF C3 22nF , L5973D PIN CONNECTION OUT 1 8 VCC SYNC 2 7 GND INH 3 6 VREF COMP , L5973D ELECTRICAL CHARACTERISTICS (Tj = 25°C, VCC = 12V, unless otherwise specified STMicroelectronics
Original

6TPB330M

Abstract: L5973D L5973D 2.5A SWITCH STEP DOWN SWITCHING REGULATOR s s s s s s s s s s s s s 2.5A , PAD ORDERING NUMBER: L5973D DESCRIPTION The L5973D is a step down monolithic power switching , 8 OUT D1 STPS340U L5973D 2 3 4 INH 7 L1 15µH VOUT=3.3V R1 5.6K 5 FB GND R3 4.7K C2 330µF 10V R2 3.3K D03IN1439 May 2003 1/10 L5973D PIN , temperature range -40 to 150 °C Storage temperature range -55 to 150 °C L5973D ELECTRICAL
STMicroelectronics
Original

STPS25L25U

Abstract: D03IN1439 L5973D 2.5A SWITCH STEP DOWN SWITCHING REGULATOR s s s s s s s s s s s s s 2.5A INTERNAL , : L5973D DESCRIPTION The L5973D is a step down monolithic power switching regulator with a minimum , =3.3V L5973D 3 7 5 FB GND R1 5.6K C2 100µF 10V R2 3.3K D03IN1439 May 2003 1/10 L5973D , -0.3 to 4 2.25 -40 to 150 -55 to 150 V W °C °C V Unit V V V 2/10 L5973D ELECTRICAL , . 3/10 L5973D Figure 1. Line Regulation Vo (V) 3.312 3.308 3.304 3.3 3.296 3.292 3.288 3.284
STMicroelectronics
Original

L5973D

Abstract: L5973d application note Packaging L5973D HSOP8 (Exposed Pad) Tube L5973D013TR HSOP8 (Exposed Pad) Tape and reel , L5973D 2.5A switch step down switching regulator General features 2.5A Internal switch , against feedback disconnection Thermal shutdown The L5973D is a step down monolithic power , 10µF 35V CERAMIC COMP C4 22nF C3 220pF 6 1 8 OUT D1 STPS340U L5973D 2 , R2 3.3K D03IN1439 January 2007 Rev 13 1/17 www.st.com 17 Contents L5973D
STMicroelectronics
Original
design ideas L5973D equivalent code C3225X5R1E106M
Abstract: Order code Table 7. Order code Part number L5973D L5973D013TR Package HSOP8 (Exposed pad) HSOP8 , L5973D 2.5A switch step down switching regulator Features 2.5 A internal switch , L5973D is a step down monolithic power switching regulator with a minimum switch current limit of 2.5 A , =3.3V L5973D 3 7 R1 5.6K C2 330µF 10V D03IN1439 October 2007 Rev 15 1/17 www.st.com 17 Contents L5973D Contents 1 Pin settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . STMicroelectronics
Original

Led driver schematic

Abstract: AN2259 AN2259 APPLICATION NOTE High intensity LED driver using the L5970D/L5973D Introduction High , currents and can be configured for either AC or DC input. The circuit uses the L5973D monolithic step down , monolithic power switching regulator capable of delivering 1A while the L5973D is able to deliver 2A at , constant current output. The circuit shown in Figure 7. uses the L5973D in a constant current , input to the L5973D is maintained during each half cycle of the AC input. Vpeak = 2 Vin If the
STMicroelectronics
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Led driver schematic 12vdc 350ma led driver circuit 1w led driver smd transistor equivalent table BRIDGE RECTIFIER SMD SMD TRANSISTOR D2 L5970D/L5973D L5970D

L5970AD

Abstract: L5970D * in L5970D, L5970AD, L5973AD and L5973D www.st.com/powermanagement Main applications Consumer , same performance as the L5970D, but with a switching frequency of 500 kHz. The L5973D uses an SO , voltage feed-forward. The L5970D, L5970AD, L5973AD and L5973D also offer a precise reference voltage, synchronization and inhibit function. L5973D application diagram Description Vin [V] Vout [V , 1.5 500 HSOP8 Sync, Vref, Inhibit L5973D 2.5 A switch step-down regulator 4 to 36
STMicroelectronics
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L5972D L597x FL597X1207

L5973D

Abstract: L5973d application note AN1518 APPLICATION NOTE DESIGNING WITH L5973D, UP TO 2.5A HIGH EFFICIENCY DC/DC CONVERTER by Massimiliano Merisio L5973D INTRODUCTION The L5973D is a step down monolithic power switching regulator , to Ambient (RThj-a) down to approximately 40°C/W. Figure 1. Demoboard L5973D (HSOP8) Board , D00IN1131 SYNC CURRENT PROTECTION The L5973D has two current limit protections, pulse by pulse and , Vin 8 1 L5973D R1 5 MINIMUN SIZE OF FEEDBACK PIN CONNECTIONS TO AVOID PICKUP L
STMicroelectronics
Original
L5973D equivalent 500KH BC327

L5973d application note

Abstract: L5973D equivalent AN1518 APPLICATION NOTE DESIGNING WITH L5973D, UP TO 2.5A HIGH EFFICIENCY DC/DC CONVERTER by Massimiliano Merisio L5973D INTRODUCTION The L5973D is a step down monolithic power switching regulator , to Ambient (RThj-a) down to approximately 40°C/W. Figure 1. Demoboard L5973D (HSOP8) Board , PROTECTION The L5973D has two current limit protections, pulse by pulse and frequency fold back. The , L5973D Vin 8 1 Vout Cin D Cout Gnd VERY SMALL HIGH CURRENT CIRCULATING PATH TO
STMicroelectronics
Original

L5973D

Abstract: INH Pin L5973D Board Schematic: L5973D U1 2 C3 22nF 2 D2 STPS2L40U 1/8W COMP FB 5 TY CO R3 R2 4.7k 2 J4 1 1/8W 2 1 2 J2 C4 22nf R4 1.33K 1/8W 2 1 2 2 1/8W Rs 0.68 Ohm 1/4W Rs3 0.68 Ohm 1/4W 1 C5 4.7nf Rs2 0.68 Ohm 1/4W 2 B 1 Q1 MMBT3906 CONN PCB 2 CONN PCB 2 240k 1 1 1 STPS2L40U 1 , DO3316p-683 Vcc STMicroelectronics, Inc. Title MR16 Rev C (L5973D) Size A Date: Document
STMicroelectronics
Original
J411 DO3316P / 68UH COR3 CONN PCB 22D-7 L5973 DO3316 PSAL05-06

l6562 flyback led design

Abstract: Full-bridge LLC resonant converter switching regulator evaluation board Step down: L5973AD AN1723 EVAL5973D L5973D up to 2.5 A step-down switching regulator evaluation board Step down: L5973D AN1518 EVAL6920D L6920D 1 V , STEVAL-ILL007V1 High-intensity LED driver for MR-16 format based on L5973D Power supply: L5973D AN2259
STMicroelectronics
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l6562 flyback led design Full-bridge LLC resonant converter stereo amplifier 400W l6562 buck led design l6562 PFC boost converter design pwm igbt based ac-dc converter STEVAL-CCA001V1 TS4962MEIJT AN2134 STEVAL-CCA002V1 TS4994IQT AN2013
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