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AP2008

Anachip
Part Number AP2008
Manufacturer Anachip
Description PWM Buck Controller
Published Aug 15, 2015
Detailed Description PWM Buck Controller „ Features - PWM Buck Control Circuitry - Operating voltage can be up to 20V - Under voltage Lockout...
Datasheet PDF File AP2008 PDF File

AP2008
AP2008

Overview
PWM Buck Controller „ Features - PWM Buck Control Circuitry - Operating voltage can be up to 20V - Under voltage Lockout (UVLO) Protection - Short Circuit Protection (SCP) - Soft-start circuit - Variable Oscillator Frequency -- 300KHz Max - 0.
77V voltage reference Output - 8-pin PDIP and SOP packages „ Applications - Backlight inverter - LCD Monitor - XDROM, XDSL Product - DC/DC converters in computers, etc.
„ Pin Assignment ( Top View ) OUT VCC COMP FB 1 2 3 4 8 GND 7 CT 6 SS 5 SCP PDIP/SOP AP2008 „ General Description The AP2008 integrates Pulse-Width-Modulation (PWM) control circuit into a single chip, mainly designs for power-supply regulator.
All the functions included an on-chip 0.
77V reference output, an error amplifier, an adjusted oscillator, a soft-start, UVLO, SCP circuitry, and a push-pull output circuit.
Switching frequency can be adjustable by trimming CT.
During low VCC situation, the UVLO makes sure that the outputs are off until the internal circuit is operation...


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