HT7A4016 Wide Temperature Range General Purpose Current Mode PWM Controller

Holtek Semiconductor

Description

www.DataSheet.co.kr HT7A4016 Low Power, Wide Temperature Range General Purpose Current Mode PWM Controller .
The HT7A4016 is a controller IC that includes the necessary features to implement off-line or DC-DC current mode control schemes with a minimal extern.

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Datasheet Specifications

Part number: HT7A4016
Manufacturer: Holtek Semiconductor
File Size: 897.96 KB
Datasheet: HT7A4016_HoltekSemiconductor.pdf
Description: Wide Temperature Range General Purpose Current Mode PWM Controller

Features

* to implement off-line or DC-DC current mode control schemes with a minimal external parts count. Internal circuits include a specially designed Mixed-Mode/Analog Interface for multifunction and multi-topology control schemes (DC-DC Buck/Boost, Off-line AC-DC), a trimmed oscillator for precise duty-c

Applications

* Applications
* Switching AC-DC Adaptors
* DC-DC Switching Buck/Boost Converters
* LED Backlights for LCD/LED TVs Application Circuits VIN=24V VCC Vref RT 0.1uF 2.2K GND CS MF GD COMP/FB 33pF 470uF/50V 10 1N4148 20 10K 470K 1nF 2K 46uH HFB20HJ20C 470uF /63V 40K Vo=55V

HT7A4016 Distributors

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HT7A4016 Wide Temperature Range General Purpose Current Mode PWM Controller Holtek Semiconductor

Holtek Semiconductor HT7A4016-like datasheet