器件名称:
APL5912-KAC-TR
功能描述:
0.8V Reference Ultra Low Dropout (0.2V@5A) Linear Regulator
文件大小:
476.6KB 共20页
简 介:
APL5912 0.8V Reference Ultra Low Dropout (0.2V@5A) Linear Regulator Features Ultra Low Dropout - 0.2V (typical) at 5A Output Current Low ESR Output Capacitor (Multi-layer Chip Capacitors (MLCC)) Applicable 0.8V Reference Voltage High Output Accuracy - ±1.5% over Line, Load and Temperature Fast Transient Response Adjustable Output Voltage by External Resistors Power-On-Reset Monitoring on Both VCNTL and VIN Pins Internal Soft-Start Current-Limit Protection Under-Voltage Protection Thermal Shutdown with Hysteresis Power-OK Output with a Delay Time Shutdown for Standby or Suspend Mode Simple SOP-8-P Package with Exposed Pad Lead Free Available (RoHS Compliant) General Description The APL5912 is a 5A ultra low dropout linear regulator. This product is specifically designed to provide well supply voltage for front-side-bus termination on motherboard and NB applications. The IC needs two supply voltages, a control voltage for the circuitry and a main supply volatege for power conversion, to reduce power dissipation and provide extremely low dropout. The APL5912 integrates many functions. A Power-OnReset (POR) circuit monitors both supply voltages to prevent wrong operations. A thermal shutdown and current limit functions protect the device against thermal and current over-loads. A POK indicates the output status with time delay which is set internally. It can control other converter for power sequence. The APL5912 can be enabled by other power system. Pulling and h……
