Aimtron Technology AT1382B
The AT1382B is a 4-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 step-up/stepdown Zeta(CH1) and SEPIC(CH2,3,4) system with free input and output settings). The AT1382B include one comparator to generate low-battery warning outputs.| Part No. | AT1382B |
|---|---|
| Datasheet | AT1382B Download |
| Manufacturer |  Aimtron Technology |
| Description | 4-Channel DC-DC Converter |
| Buy | Stock & Price |
FEATURES
● Low start-up power supply voltage :1.4V(CH4)● Wide supply voltage range from 1.8V to 7V (CH1~4)
● High speed operation is possible: Maximum 1 MHz
● Supports for down and up/down Zeta conversion (CH1)
● Supports for up, flyback and up/down SEPIC conversion (CH2,3,4)
● Totem-pole type output for MOSFET
● Built-in On/Off function
● Built-in Short-Circuit Protection
GENERAL DESCRIPTION
Four channels can be built in the LQFP48 package, each channel be controlled, and soft-start. It also contains a gain block that can be used with an external P-channel MOSFET to make a low-dropout linear regulator.APPLICATIONS
● Digital Cameras● CCD Imaging Devices
● Camcorders Pin Assignment Ordering Information Part number AT1382BF Package LQFP48 Marking AT1382BF Aimtron reserves the right without notice to change this circuitry and specifications. 2F, No.10, Prosperity RD. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C. Tel: 886-3-563-0878 WWW: Fax: 886-3-563-0879 Email: service@aimtron.com.tw 1 AT1382B Preliminary Product Information 4-Channel DC-DC Converter for DSC Pin
DESCRIPTION
Pin No.
