Aimtron Technology AT1388A
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). The AT1388 include one comparator to generate low-battery warning outputs.| Part No. | AT1388A |
|---|---|
| Datasheet | AT1388A Download |
| Manufacturer |  Aimtron Technology |
| Description | 6-Channel DC-DC Controller |
| Buy | Stock & Price |
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
6 channels can be built in the LQFP48 package, each channel be controlled, and soft-start. It also contains two high efficiency topology by using synchronous rectification PWM(It can be disable by floating OUT1_2,OUT2_2.)APPLICATIONS
● Digital Cameras● CCD Imaging Devices
● Camcorders Pin Assignment Ordering Information Part Number AT1388F AT1388F_PBF AT1388F_GRE AT1388AF AT1388AF_PBF AT1388AF_GRE Package LQFP48 LQFP48, PB-Free LQFP48,Green LQFP48 LQFP48, PB-Free LQF...
