Part number:
LA5657H
Manufacturer:
Sanyo Semicon Device
File Size:
121.22 KB
Description:
System power-supply.
LA5657H_SanyoSemiconDevice.pdf
Datasheet Details
Part number:
LA5657H
Manufacturer:
Sanyo Semicon Device
File Size:
121.22 KB
Description:
System power-supply.
LA5657H, System Power-Supply
Ordering number : ENN7596 www.DataSheet4U.com Monolithic Digital IC LA5657H System Power Supply IC for Car AV Systems Overview The LA5657H provides 10 V/2.2 A and 5 V/1.4 A external pnp transistor based low-saturation regulators with standby functions, as well as 3.3 V, 5 V, and 8 V constant voltage, open collector, and VCC linked (VCC 1 V) outputs that can be controlled from serial data (CCB).
It also includes three reset detection circuits for the VDD, ACC, and battery systems.
The LA5657H
LA5657H Features
* Built-in 10 V and 5 V regulators (external pnp transistor required) with standby (on/off) functions
* Extensive set of output systems: two 8 V systems, single 5 V, 3.25 V, and 5 to 9.7 V (set with an external resistor) systems, four open-collector output systems, and two VCC linked
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