PWM Controllers
PWM controllers set the switching duty cycle in power supplies and converters, driving external MOSFETs in flyback, forward, and boost designs. Engineers compare topology support, switching frequency, current or voltage mode control, startup and protection features, and supply range. Compare PWM controller prices, stock, and lifecycle status from distributors on Circuit Center.
Manufacturers listed in PWM Controllers on Circuit Center include Texas Instruments, onsemi, STMicroelectronics, Analog Devices, Infineon, Microchip Technology, Analog Devices (Maxim) and Microchip.
PWM Controllers parts
- TL494CDR — Texas Instruments · Pulse-width modulation control circuit, dual output, 200kHz, SO-16
- UC3842AN — Texas Instruments · Current-mode PWM controller, 52% max duty cycle, DIP-8
- L6563HTR — STMicroelectronics · Advanced transition-mode PFC controller, SO-14
- UCC28950PWR — Texas Instruments · Phase-shifted full-bridge controller with synchronous rectification, TSSOP-24
- UC3844BD1R2G — onsemi · Current-mode PWM controller, SO-8
- UC3843AD8R2G — onsemi · Current-mode PWM controller, 100% max duty cycle, SO-8
- UCC3808AD-1DR — Texas Instruments · Low-power BiCMOS current-mode PWM controller, SO-8
- NCP1200D40R2G — onsemi · PWM controller, adjustable output, 40kHz fixed, SO-8
- ICE3PCS01GXUMA1 — Infineon · PFC+PWM combo controller for LED drivers, PG-DSO-14
- L6562ADTR — STMicroelectronics · Transition-mode PFC controller, SO-8
- UCC3895DW — Texas Instruments · Phase-shifted full-bridge PWM controller, SO-20
- NCP1399ACDR2G — onsemi · Half-bridge LLC resonant controller, SO-16
- SG3525AP013TR — STMicroelectronics · PWM controller, push-pull outputs, SO-16
- UC3842AD8R2G — onsemi · Current-mode PWM controller, 52% max duty cycle, SO-8
- TEA1716T/1,118 — NXP · Resonant power supply controller with PFC, SO-24
- MP4462DN-LF-Z — MPS · 3.5A step-down converter, 4.5-36V, integrated MOSFET, SO-8
- UCC28019ADR — Texas Instruments · 8-pin continuous-conduction-mode PFC controller, SO-8
- VIPER06XSTR — STMicroelectronics · Off-line high-voltage converter with integrated 800V MOSFET, SO-8
- MAX16833BAUE+T — Analog Devices (Maxim) · High-power LED driver, boost/buck/buck-boost, TSSOP-16
- UCC28070PWR — Texas Instruments · Two-phase interleaved PFC controller, TSSOP-20
- LT3757AEMSE#PBF — Analog Devices · Boost/flyback/SEPIC/inverting controller, 2.9-40V, MSOP-12
- SG2524N — Texas Instruments · Regulating pulse-width modulator, DIP-16
- IRS20957STRPBF — Infineon · 2-channel class-D audio amplifier driver with protection, 200V, SO-28
- SG3525AN — STMicroelectronics · Pulse-width modulator control circuit, push-pull, DIP-16
- UCC28C42DR — Texas Instruments · BiCMOS current-mode PWM controller, low start-up current, SO-8