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AT1388

Aimtron Technology
Part Number AT1388
Manufacturer Aimtron Technology
Description 6-Channel DC-DC Controller
Published Nov 30, 2006
Detailed Description www.DataSheet4U.com AT1388/AT1388A Preliminary Product Information 6-Channel DC-DC Controller for DSC Features • Low st...
Datasheet PDF File AT1388 PDF File

AT1388
AT1388


Overview
www.
DataSheet4U.
com AT1388/AT1388A Preliminary Product Information 6-Channel DC-DC Controller for DSC Features • Low start-up power supply voltage :1.
4V(CH6) • Wide supply voltage range from 2.
5V to 6.
5V (CH1~6) • High speed operation is possible: Maximum 1 MHz • Supports for up, flyback and up/down SEPIC conversion (AT1388:CH2,3,4,5,6 AT1388A:CH2,3,4,6) • Supports for down and up/down Zeta conversion (AT1388:CH1 AT1388A:CH1,CH5 ) • Synchronized rectification on CH1,CH2 • Supports for inverting converter CH5 • Built-in On/Off function • Built-in Soft-Start Function • Built-in Short-Circuit Protection.
General Description The AT1388/AT1388A is a 6-channel PWM DC/DC control IC for low voltage applications with a soft start function and short circuit detection function.
This IC is ideal for up conversion, down conversion, and up/down conversion (using a stepup/step-down SEPIC ,Zeta system with free input and output settings).
6 channels can be built in the LQFP48 package, each channel b...



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