Part Number |
AT1380A |
Manufacturers |
Global Mixed-mode Technology |
Logo |
|
Description |
Switching Regulator Controller |
Datasheet |
AT1380A Datasheet (PDF) |
Global Mixed-mode Technology Inc.
AT1380A
Switching Regulator Controller for LCD Bias
Features
2.5 to 15 V supply voltage operating range. Low current consumption: 6 mA in operation,
1μA or less in stand-by . 20 kHz to 1 MHz operation frequency range. Provides a fixed output current with minimal
supply voltage fluctuations by using an external resistor to set the output current. Totem-pole output. Built-in soft start circuit. Built-in timer-latch short circuit detection and protection circuit (SCP).
General Description
The AT1380A is a single-channel PWM control IC for DC/DC conversion with soft start function and short circuit detection. Adjustable soft start is programmed with an external capacitor on SCP pin. The AT1380A is ideal for up, down and fly-back conversion.
Applications
LCD Displays PDAs Digital Still Cameras
Ordering Information
Part number AT1380AS
AT1380AS_GRE AT1380AP
AT1380AP_GRE
Package SOP8
SOP8, Green TSSOP8
TSSOP8, Green
Mark.