HM2740 Datasheet - H&M semi

High Performance Low Cost Off-line PWM Power Switch

HM2740 Features

* Integrated with 650V Pow er MOSFET and HV Startup Circuit

* Multi Mode Control with Audio Noise Free Operation

* Supports Buck and Buck-Boost Topologies

* Default 12V Output with FB floated

* Less than 50mW Standby Power

* Green Mode Operation for High Efficiency

* Good

HM2740 General Description

HM274X family is a high performance Switch Mode Power Supply Switcher for low power off-line application with minimum components in typical buck solution. This family has built-in high break down voltage MOSFET to withstand high surge input. Unlike conventional PWM control, there’s no fixed internal.

HM2740 Datasheet (411.94 KB)

HM2740 Datasheet Preview — Preview of HM2740 PDF

Datasheet Details

Part number:

HM2740

Manufacturer:

H&M semi

File Size:

411.94 KB

Description:

High performance low cost off-line pwm power switch.

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HM2740 High Performance Low Cost Off-line PWM Power Switch H&M semi

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HM2740 Features

HM2740 General Description

Datasheet Details

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