LA5647H Description
ENA0371A Monolithic Linear IC LA5647H Overview For Car AV Equipment Multifunction Multi-Voltage Power Supply The LA5647H power supply IC provides a set of functions optimal for car audio applications. These functions include regulators, emitter-follower outputs, open-collector outputs, and a reset function.
LA5647H Key Features
- 5V/50mA regulator (always on, with reverse current flow prevention function)
- 10V/2000mA regulator (when used with an external 2SB921 PNP transistor) with standby function (on/off control)
- Regulators (four for 8V systems and one 5V system) with on/off functions controlled by a shift resister/latch function.
- Full plement of built-in protection circuits. 1) Overcurrent protection for each VO except the open collector outputs. 2
LA5647H Applications
- 5V/50mA regulator (always on, with reverse current flow prevention function)
- 10V/2000mA regulator (when used with an external 2SB921 PNP transistor) with standby function (on/off control)
- Regulators (four for 8V systems and one 5V system) with on/off functions controlled by a shift resister/latch function. This IC also provides four open-collecto
- Full plement of built-in protection circuits. 1) Overcurrent protection for each VO except the open collector outputs. 2) Thermal protection for each VO except