IRIS-G5624A Datasheet PDF – 450V, Intergrated Switcher – IR

Part Number: IRIS-G5624A

Function: Intergrated Switcher

Package: TO-220-5 Type

Manufacturer: International Rectifier

Pinouts:

IRIS-G5624A datasheet

 

Description

IRIS-G5624A is a hybrid IC consists from power MOSFET and a controller IC, designed for Indirect feed-back Quasi-Resonant (including low frequency PRC) fly-back converter type SMPS (Switching Mode Power Supply) applications. This IC realizes high efficiency, low noise, downsizing and standardizing of a power supply system reducing external components count and simplifying the circuit designs.

Features

1. Oscillator is provided on the monolithic control with adopting On-Chip-Trimming technology.
2. Small temperature characteristics variation by adopting a comparator to compensate for temperature on the control part.
3. Low start-up circuit current (100uA max)
4. Built-in Active Low-Pass Filter for stabilizing the operation in case of light load

Hybrid IC consists from power MOSFET and a Controller IC.

Other data sheets are available within the file: IRISG5624A

IRIS-G5624A Datasheet PDF Download


IRIS-G5624A pdf

VIPer12A Datasheet – OFF Line SMPS Primary Switcher – ST

Part Number: VIPer12A, VIPer12ADIP, VIPer12AS

Function: LOW POWER OFF LINE SMPS PRIMARY SWITCHER

Manufacturer: STMicroelectronics

Image
VIPer12A image

Description

The VIPer12A combines a dedicated current mode PWM controller with a high voltage Power MOSFET on the same silicon chip. Typical applications cover off line power supplies for battery charger adapters, standby power supplies for TV or monitors, auxiliary supplies for motor control, etc.

Pinout

VIPer12A datasheet

The internal control circuit offers the following benefits:

1. Large input voltage range on the VDDpin accommodates changes in auxiliary supply voltage. This feature is well adapted to battery charger adapter configurations.
2. Automatic burst mode in low load condition.
3. Overvoltage protection in hiccup mode.

VIPer12A block diagram

 

VIPer12A Datasheet


 

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