FP6145

Production

3A Ultra Low Dropout Linear Regulator

Applications

閘道器
路由器
產品說明




The FP6145 is a 3A ultra low dropout linear regulator. This product is specifically designed to provide well supply voltage for front-side-bus termination on motherboards and NB applications. The IC needs two supply voltages, a control voltage for the circuitry and a main supply voltage for power conversion, to reduce power dissipation and provide extremely low dropout. The FP6145 integrates many functions. A Power-On-Reset (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 PG indicates the output status with time delay which is set internally. It can control other converter for power sequence. The FP6145 can be enabled by other power system. Pulling and holding the EN pin below 0.4V shuts off the output.

The FP6145 is available in SOP-8 (Exposed Pad) and TDFN-10L (3mmx3mm) packages which features small size as an exposed pad to reduce the junction-to-case resistance.

特性
  • Ultra Low Dropout-0.23V (Typical) at 3A Output Current
  • Low ESR Output Capacitor (Multi-Layer Chip Capacitors (MLCC)) Applicable
  • 0.8V Reference Voltage
  • Fast Transient Response
  • Adjustable Output Voltage by External Resistors
  • Power-On-Reset Monitoring on Both VDD and VIN Pins
  • Internal Soft-Start
  • Under-Voltage Protection
  • Current-Limit and Thermal Shutdown Protection
  • Power Good Function
  • RoHS Compliant and Halogen Free
  • TSCA(USA) Compliant
  • SOP-8 (Exposed Pad) and TDFN-10L (3mmx3mm) Packages
封裝和引腳定義
訂購信息
Part Name Package Request
FP6145SPCTR SOP-8 Exposed Pad

Sample Request

Technical Support

FP6145DACTR TDFN-10L (3mmx3mm)

Sample Request

Technical Support

技術文檔
Title File Release Date
FP6145-3A Ultra Low Dropout Linear Regulator 2024/03/27
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