UC384X APPLICATION Search Results

UC384x application

Abstract: AS3844 astec application note astec 3842 astec power supplies AS384X ASTEC Application Note ONE
Contextual Info: < ////> AS384x/UC384x Compatibility Issues ASTEC Application Note 4 cycle programming stability over temperature. This is at the expense of slightly higher fre­ quency drift over temperature, though this drift is significantly smaller than allowed by specifica­

ir530

Abstract: philips ferroxcube IN4746A 1N47461A 38HC43 zener diode c51 ph 38HC44M08 A4N28 38hc44 GMT38HC43
Contextual Info: GMT38HC4x Great GMT Mixed Signal Technologies CURRENT MODE PWM CONTROLLERS DESCRIPTION FEATURES The new GMT38HC4x devices are high performance BiCMOS current mode Pulse Width Modulation “PWM” controllers, which are compatible with the industry standard UC384x

NCP1203 Application Notes

Abstract: ac-dc voltage regulator using SCR NCP1203 NCP1203D60R2 LED pspice diode 1N4007 spice ncp1203d6 ncp1203d ac-dc voltage regulator using SCR circuit MMBT3946
Contextual Info: NCP1203 PWM Current−Mode Controller for Universal Off−Line Supplies Featuring Standby and Short Circuit Protection Housed in SOIC−8 or PDIP−8 package, the NCP1203 represents a major leap toward ultra−compact Switchmode Power Supplies and represents an excellent candidate to replace the UC384X devices. Due

UC38430

Abstract: UC2845* application note UC3842P UC384x application UCx842 UC384xY UCX844 uc38450 UC3845P UC384x
Contextual Info: UC284X, UC384X, UC384xY CURRENT-MODE PWM CONTROLLERS SLVS038B - JANUARY 1989 - REVISED AUG UST 1995 Optimized for Off-Line and dc-to-dc Converters 0 PACKAGE TOP VIEW Low Start-Up Current (<1 mA) \ COMP[ ) 1 NC[ 2 VFB[ 3 Automatic Feed-Forward Compensation

NCP1203D60R2

Abstract: NCP1203P60 MMBT3946 ncp1203d6 NCP1203P100 NCP1203 NCP1203D60R2G NCP1203D60
Contextual Info: NCP1203 PWM Current-Mode Controller for Universal Off-Line Supplies Featuring Standby and Short Circuit Protection Housed in SOIC−8 or PDIP−8 package, the NCP1203 represents a major leap toward ultra−compact Switchmode Power Supplies and represents an excellent candidate to replace the UC384X devices. Due

UC284X

Abstract: UC3842D UC2843P UCx842
Contextual Info: UC284x, UC384x CURRENT-MODE PWM CONTROLLERS SLVS038D – JANUARY 1989 – REVISED JULY 1999 D D D D D D D D D D D D Optimized for Off-Line and dc-to-dc Converters Low Start-Up Current <1 mA Automatic Feed-Forward Compensation Pulse-by-Pulse Current Limiting

Charger Controller for SCR Drive

Abstract: awl fet DRV16 MMBT3946 NCP1203D60R2 NCP1203P60 NCP1203 NCP1203D60 NCP1203P40 NCP1200
Contextual Info: NCP1203 PWM Current−Mode Controller for Universal Off−Line Supplies Featuring Standby and Short Circuit Protection Housed in SO-8 or DIP8 package, the NCP1203 represents a major leap toward ultra- compact Switch- Mode Power Supplies and represents an excellent candidate to replace the UC384X devices.

NCP1203

Abstract: NCP1203 D ac-dc voltage regulator using SCR circuit diagram UC384x pulse skipping ac-dc voltage regulator using SCR footprint for diode bridge in orcad 203Dx NCP1203P60G MMBT2222 MMBT2907
Contextual Info: NCP1203 PWM Current- Mode Controller for Universal Off- Line Supplies Featuring Standby and Short Circuit Protection Housed in SOIC-8 or PDIP-8 package, the NCP1203 represents a major leap toward ultra-compact Switchmode Power Supplies and represents an excellent candidate to replace the UC384X devices. Due

UC2845* application note

Abstract: UC384x application UC284X UC3844P UC2844P 12Vto25V UNITRODE UC2844 UC3842P CX845
Contextual Info: UC284X, UC384X, UC384xY CURRENT-MODE PWM CONTROLLERS 606 SLVS038B - JANUARY 1989 - REVISE D AUGUST 1995 Optimized for Off-Line and dc-to-dc Converters Low Start-Up Current <1 mA D PACKAGE (TOP VIEW) ] REF JNC Automatic Feed-Forward Compensation ] V CC Pulse-by-Putse Current Limiting

ac-dc voltage regulator using SCR

Abstract: NCP1203D60R2 NCP1203P60G
Contextual Info: NCP1203 PWM Current−Mode Controller for Universal Off−Line Supplies Featuring Standby and Short Circuit Protection Housed in SOIC−8 or PDIP−8 package, the NCP1203 represents a major leap toward ultra−compact Switchmode Power Supplies and represents an excellent candidate to replace the UC384X devices. Due

NCP1203D60

Abstract: NCP1203P60
Contextual Info: NCP1203 PWM Current- Mode Controller for Universal Off- Line Supplies Featuring Standby and Short Circuit Protection Housed in SOIC-8 or PDIP-8 package, the NCP1203 represents a major leap toward ultra-compact Switchmode Power Supplies and represents an excellent candidate to replace the UC384X devices. Due

ac-dc voltage regulator using SCR circuit diagram

Abstract: ac-dc voltage regulator using SCR MMBT3946 NCP1203 NCP1203-D NCP1203D60R2 NCP1203P100 38w2 scr spice model NCP1203 Application Notes
Contextual Info: NCP1203 PWM Current−Mode Controller for Universal Off−Line Supplies Featuring Standby and Short Circuit Protection Housed in SOIC−8 or PDIP−8 package, the NCP1203 represents a major leap toward ultra−compact Switchmode Power Supplies and represents an excellent candidate to replace the UC384X devices. Due

ac-dc voltage regulator using SCR

Abstract: scr spice model MOSFET DRIVER circuits ncp1200 MMBT3946 NCP1203 ac-dc voltage regulator using SCR circuit diagram NCP1203P60 ncp1203d6 NCP1203P100 NCP1203D60R2G
Contextual Info: NCP1203 PWM Current−Mode Controller for Universal Off−Line Supplies Featuring Standby and Short Circuit Protection Housed in SOIC−8 or PDIP−8 package, the NCP1203 represents a major leap toward ultra−compact Switchmode Power Supplies and represents an excellent candidate to replace the UC384X devices. Due

footprint for transformer in orcad

Contextual Info: NCP1203 PWM Current-Mode Controller for Universal Off-Line Supplies Featuring Standby and Short Circuit Protection Housed in SOIC−8 or PDIP−8 package, the NCP1203 represents a major leap toward ultra−compact Switchmode Power Supplies and represents an excellent candidate to replace the UC384X devices. Due

24-0-24 transformer

Abstract: ac-dc voltage regulator using SCR circuit diagram transformer 24-0-24 1N4007 MMBT2222 MMBT2907 MMBT3946 NCP1200 NCP1203 NCP1203P40
Contextual Info: NCP1203 PWM Current-Mode Controller for Universal Off-Line Supplies Featuring Standby and Short Circuit Protection Housed in SOIC-8 or PDIP-8 package, the NCP1203 represents a major leap toward ultra-compact Switchmode Power Supplies and represents an excellent candidate to replace the UC384X devices. Due

ac-dc voltage regulator using SCR

Abstract: ac-dc voltage regulator using SCR circuit diagram ac-dc voltage regulator using SCR circuit capacitor bipolar 7,5mf circuit diagram of mosfet based smps power supply dc voltage regulator circuit using SCR scr spice model AC/DC SCR POWER SUPPLY 6 PIN smps control ic FOR LED DRIVER 6 pin smps power control ic
Contextual Info: NCP1203 PWM Current-Mode Controller for Universal Off-Line Supplies Featuring Standby and Short Circuit Protection Housed in SOIC-8 or PDIP-8 package, the NCP1203 represents a major leap toward ultra-compact Switchmode Power Supplies and represents an excellent candidate to replace the UC384X devices. Due

UC384x application

Abstract: UC3845 dc dc applications forward converter uc3844 uc3842 application circuit UC3842P uc3844 applications UC284X UC2843P UC2844P uc3844 PWM power supply application note
Contextual Info: UC284x, UC384x, UC384xY CURRENT-MODE PWM CONTROLLERS SLVS038B – JANUARY 1989 – REVISED AUGUST 1995 • • • • • • • • • • • • Optimized for Off-Line and dc-to-dc Converters D PACKAGE TOP VIEW Low Start-Up Current ( < 1 mA) COMP NC

astec APPLICATION NOTE

Abstract: UC384x application astec 3842 ASTEC Application Note ONE UC384X
Contextual Info: <xxxx> ASTEC This bulletin is intended not to explain the specification differences such as tighter param­ eter distributions or wider temperature range. At issue, however, are the differences that might be seen in a given power supply when a UC384x is replaced by an AS384x, or vice

UC384x application

Abstract: uc384x UC3845 application notes UC284X UC2842 UC2842D UC2843D UC2844D UC2845D UC3842
Contextual Info: UC284x, UC384x, UC384xY CURRENT-MODE PWM CONTROLLERS SLVS038B – JANUARY 1989 – REVISED AUGUST 1995 • • • • • • • • • • • • Optimized for Off-Line and dc-to-dc Converters D PACKAGE TOP VIEW Low Start-Up Current ( < 1 mA) COMP NC

UC1845

Abstract: UC284X
Contextual Info: y fM T E Q R A T E O C IR C U IT S U IM IT R O U C 1 84 2 /3 /4/5 U C 2 8 4 2 /3 /4/5 U C 3 8 4 2 /3 /4 /5 D E Current Mode PWM Controller DESCRIPTION The U C 1 8 4 2 /3 /4 /5 fa m ily of control ICs provides the necessary features to im ple m en t off-line or DC to DC fixed frequency c u rre n t m ode control schem es with a m inim al

LD7552BN

Abstract: LD7552 LD7552BS UC384x application LD7552 application notes ld7552ds LD7552-DS-00 Leadtrend Technology nc 168 dip8 circuit diagram of variable dutycycle osc
Contextual Info: 2/21/2005 Green-Mode PWM Controller General Description Features The LD7552 is a low cost, low startup current, current mode High-Voltage CMOS Process with Excellent ESD PWM controller with green-mode power-saving operation. Protection The integrated functions such as the leading-edge blanking

LD7550BBN

Abstract: ld7550 LD7550BBL marking r4a
Contextual Info: LD7550-B 12/22/2006 Green-Mode PWM Controller REV: 01a General Description Features The LD7550-B is a low cost, low startup current, current z mode PWM controller with green-mode power-saving High-Voltage CMOS Process with Excellent ESD protection the z Very Low Startup Current <20µA

Contextual Info: LD7552 2/21/2005 Green-Mode PWM Controller General Description Features The LD7552 is a low cost, low startup current, current mode z PWM controller with green-mode power-saving operation. High-Voltage CMOS Process with Excellent ESD Protection The integrated functions such as the leading-edge blanking

flyback uc3843

Abstract: off-line flyback regulator uc3845 u3844 uc3843 flyback supply UC3842 flyback uc3842 power supply with uc2842 off-line flyback regulator uc3844 uc3842 circuit diagram off-line flyback regulator uc3842
Contextual Info: UC2842/3/4/5 UC3842/3/4/5 CURRENT MODE PWM CONTROLLER . . . . . . . OPTIMIZED FOR OFF-LINE AND DC TO DC CONVERTERS LOW START-UP CURRENT < 1 mA AUTOMATIC FEED FORWARD COMPENSATION PULSE-BY-PULSE CURRENT LIMITING ENHANCED LOAD RESPONSE CHARACTERISTICS