PWM CONTROLLER BLOCK DIAGRAM Search Results

KA7551

Contextual Info: KA7551 SMPS CONTROLLER DUAL PWM CONTROLLER 16-SOP The KA7551 is a dual PWM control circuit designed for power supply control. This PWM controller includes 2.5V regulator block, two error amplifier blocks, adjustable oscillator block, undervoltage lockout block and common

Contextual Info: KA7551 ELECTRONICS Industrial DUAL PWM CONTROLLER The KA7551 is a dual PWM control circuit designed for power supply con­ trol. This PWM controller includes 2.5V regulator block, two error amplifier blo­ cks, adjustable oscillator block, undervoltage lockout block and common

TL1451 pwm controller

Abstract: TL1451
Contextual Info: www.fairchildsemi.com TL1451 SMPS Controller Features Description • • • • • The TL1451 is a dual PWM control circuit designed for power supply control. This PWM controller includes 2.5V regulator block, two error amplifier blocks, adjustable oscillator block, undervoltage lockout block and common emitter output transistor block. The error amplifier have a

AS2916

Abstract: OPTO ISOLATOR TL IRF820 IRFBC40
Contextual Info: AS2916 PWM Controller Functional Block Diagram VREG VCC 50µA 5V enable Bulk OK + BOK 2V5 S 5V Reg REG Q – + R UVLO • – VREG ON + – 2V5 (RUN) AUX_ON 6µA SNSB SS CMPB CM PWM 2R + – 1V WBL VCC R (PWM) OSC OUTB + – SS PWM RT/CT VCC x1 RAMP GND

toko dc-dc

Abstract: PWM IC 8 PIN A914BYW-100M A914BYW-150M D52LC TK11840L
Contextual Info: APPLICATION MANUAL PWM switching regulator controller IC TK11840L CONTENTS 1 . DESCRIPTION 2 . FEATURES 3 . APPLICATIONS 4 . PIN CONFIGURATION 5 . PACKAGE OUTLINE 6 . BLOCK DIAGRAM 7 . ABSOLUTE MAXIMUM RATINGS 8 . ELECTRICAL CHARACTERISTICS 9 . TEST CIRCUIT

A914BYW-100M

Abstract: A914BYW-150M D52LC TK11840L GC3-I015C
Contextual Info: APPLICATION MANUAL PWM switching regulator controller IC TK11840L CONTENTS 1 . DESCRIPTION 2 . FEATURES 3 . APPLICATIONS 4 . PIN CONFIGURATION 5 . PACKAGE OUTLINE 6 . BLOCK DIAGRAM 7 . ABSOLUTE MAXIMUM RATINGS 8 . ELECTRICAL CHARACTERISTICS 9 . TEST CIRCUIT

Contextual Info: UCC1806 UCC2806 UCC3806 Low Power, Dual Output, Current Mode PWM Controller FEATURES DESCRIPTION • BiCMOS Version of UC1846 Families The UCC1806 family of BiCMOS PWM controllers offers exceptionally improved performance with a familiar architecture. With the same block diagram and pinout of the popular UC1846 series, the UCC1806 line features

Contextual Info: UCC1806 UCC2806 UCC3806 Low Power, Dual Output, Current Mode PWM Controller FEATURES DESCRIPTION • BiCMOS Version of UC1846 Families The UCC1806 family of BiCMOS PWM controllers offers exceptionally improved performance with a familiar architecture. With the same block diagram and pinout of the popular UC1846 series, the UCC1806 line features

Contextual Info: UCCI 806 UCC2806 UCC3806 y UNITRODE Low Power, Dual Output, Current Mode PWM Controller FEATURES DESCRIPTION • BiCMOS Version of UC1846 Families The UCC1806 family of BiCMOS PWM controllers offers exceptionally im­ proved performance with a familiar architecture. With the same block dia­

Contextual Info: application INFO available UC1848 UC2848 UC3848 Average Current Mode PWM Controller FEATURES BLOCK DIAGRAM • Practical Primary Side Control of Isolated Power Supplies with DC Control of Secondary Side Current • Accurate Programmable Maximum Duty Cycle Clamp

Contextual Info: U CCI 806 UCC2806 UCC3806 y UNITRODE Low Power, Dual Output, Current Mode PWM Controller FEATURES DESCRIPTION • BiCMOS Version of UC1846 Families The UCC1806 family of BiCMOS PWM controllers offers exceptionally im­ proved performance with a familiar architecture. With the same block dia­

Contextual Info: application INFO available UC1848 UC2848 UC3848 Average Current Mode PWM Controller FEATURES BLOCK DIAGRAM • Practical Primary Side Control of Isolated Power Supplies with DC Control of Secondary Side Current • Accurate Programmable Maximum Duty Cycle Clamp

DIL-16

Abstract: PLCC-20 UC1846 UCC1806 UCC2806 UCC3806 UC1846 application note
Contextual Info: UCC1806 UCC2806 UCC3806 application INFO available Low Power, Dual Output, Current Mode PWM Controller FEATURES DESCRIPTION • BiCMOS Version of UC1846 Families The UCC1806 family of BiCMOS PWM controllers offers exceptionally improved performance with a familiar architecture. With the same block diagram and pinout of the popular UC1846 series, the UCC1806 line features

Contextual Info: application INFO available UC1848 UC2848 UC3848 Average Current Mode PWM Controller FEATURES BLOCK DIAGRAM • Practical Primary Side Control of Isolated Power Supplies with DC Control of Secondary Side Current • Accurate Programmable Maximum Duty Cycle Clamp

Contextual Info: application INFO available UC1848 UC2848 UC3848 Average Current Mode PWM Controller FEATURES BLOCK DIAGRAM • Practical Primary Side Control of Isolated Power Supplies with DC Control of Secondary Side Current • Accurate Programmable Maximum Duty Cycle Clamp

UC1648

Contextual Info: y lapplicationIM INFO • available | UNITRODE Average Current Mode PWM Controller FEATURES 1 UC1848 UC2848 UC3848 BLOCK DIAGRAM • Practical Primary Side Control of Isolated Power Supplies with DC Control of Secondary Side Current • Accurate Programmable Maximum

k 2645 MOSFET

Abstract: high efficiency current mode flyback converter schematic diagram 3v to 12v dc buck boost convert 98214 advantages dual slope DCM flyback operate in both ccm and dcm schematic diagram 12v 48v dc buck boost convert sepic converter 550khz DIL-16 DIL-20
Contextual Info: UCC29421/2 UCC39421/2 Multimode High Frequency PWM Controller FEATURES • Operation Down to an Input Voltage of 1.8V SIMPLIFIED BLOCK DIAGRAM AND APPLICATION CIRCUIT 1.8VMIN • High Efficiency Boost or Flyback Buck-Boost Topologies VPUMP • Synchronizable Fixed Frequency

MAX52

Contextual Info: y U N IT R O D E UCC1806 UCC2806 UCC3806 Low Power, Dual Output, Current Mode PWM Controller FEATURES DESCRIPTION • BiCMOS Version of UC1846 Families The UCC1806 family of BiCMOS PWM controllers offers exceptionally im­ proved performance with a familiar architecture. With the same block dia­

9301

Abstract: high current schottky diode DIL-16 PLCC-20 SOIC-16 UC1848 UC2848 UC3848
Contextual Info: UC1848 UC2848 UC3848 Average Current Mode PWM Controller FEATURES BLOCK DIAGRAM • Practical Primary Side Control of Isolated Power Supplies with DC Control of Secondary Side Current • Accurate Programmable Maximum Duty Cycle Clamp • Maximum Volt-Second Product Clamp

Power supply with UC3846

Abstract: UC2846 UC1846 UC3846 UC3846 UNITRODE
Contextual Info: UC1846/7 UC2846/7 UC3846/7 UNITRODE Current Mode PWM Controller FEATURES DESCRIPTION Soft Start Capability The UC1846 features low outputs in the OFF state, while the UC1847 features high outputs in the OFF state. Shutdown Terminal 500kHZ Operation BLOCK DIAGRAM

Contextual Info: UC1548 UC2548 UC3548 UNITRODE Primary Side PWM Controller FEATURES • Primary Side Voltage Feed­ forward Control of Isolated Power Supplies • Accurate DC Control of Secondary Side Short Circuit Current using Primary Side Average Current Mode Control BLOCK DIAGRAM

modified sepic converter

Contextual Info: UCC29421/2 UCC39421/2 Multimode High Frequency PWM Controller FEATURES • Operation Down to an Input Voltage of 1.8V SIMPLIFIED BLOCK DIAGRAM AND APPLICATION CIRCUIT 1.8VMIN • High Efficiency Boost or Flyback Buck-Boost Topologies VPUMP • Synchronizable Fixed Frequency

Contextual Info: y UCC29421/2 UCC39421/2 U N IT R Q D E Multimode High Frequency PWM Controller FEATURES PRELIMINARY SIMPLIFIED BLOCK DIAGRAM AND APPLICATION CIRCUIT • Operation Down to an Input Voltage of 1,8V • High Efficiency Boost or Flyback Buck-Boost Topologies

13-rt

Contextual Info: UCC29421/2 UCC39421/2 Multimode High Frequency PWM Controller FEATURES PRELIMINARY SIMPLIFIED BLOCK DIAGRAM AND APPLICATION CIRCUIT • Operation Down to an Input Voltage of 1.8V 1.8VMIN • High Efficiency Boost or Flyback Buck-Boost Topologies VPUMP • Drives External FETs for High Current