Datasheet4U Logo Datasheet4U.com

US4657

POWER SWITCH

US4657 Features

* Internal High Voltage Start-up Circuit

* Internal 650V Power MOSFET

* Lower than 0.1W Standby Power Design

* Gate Output Maximum Voltage Clamp(15V)

* Over temperature protection

* Over voltage protection

* Leading edge blanking

* Cycle-by-Cycle current limiting

US4657 General Description

The UTC US4657 is an integrated PWM controller and Power MOSFET specifically designed for current mode operation with minimal external components. The UTC US4657 is designed to provide several special enhancements to satisfy the needs, for example, Power-Saving mode for low standby power (<0.1W), Fr.

US4657 Datasheet (207.88 KB)

Preview of US4657 PDF

Datasheet Details

Part number:

US4657

Manufacturer:

UTC

File Size:

207.88 KB

Description:

Power switch.

📁 Related Datasheet

US4651S LOW COST POWER-SAVING MODE POWER-SWITCH (Unisonic Technologies)

US40 RECTIFIERS ASSEMBLIES (Microsemi Corporation)

US431AL LOW -VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATOR (UNISEM)

US431L LOW -VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATOR (UNISEM)

US45A RECTIFIERS ASSEMBLIES (Microsemi Corporation)

US4881 Bipolar Hall Switch (Melexis)

US4882 CMOS Low Voltage High Sensitivity Latch (Melexis)

US4KB80R Silicon Bridge Diodes (Shindengen)

US-802 Small Type Thermostat (Asahi Keiki)

US05AM Surface Mount Ultra Fast Recovery Rectifiers (Weitron Technology)

TAGS

US4657 POWER SWITCH UTC

Image Gallery

US4657 Datasheet Preview Page 2 US4657 Datasheet Preview Page 3

US4657 Distributor