FX033

22 - V输入， 8 -A或10 -A转换器，集成FET 22-V Input, 8-A or 10-A Converter With Integrated FET

DESCRIPON

The TPS51363 is a high-voltage input, synchronous converter with integrated FET, based on D-CAP2™

control topology, which enables fast transient response and supports both POSCAP and all MLCC output capacitors. TI proprietary FET technology combined with TI leading-edge package technology provides the highest density solution for single-output power rail such as VCCIO and VDDQ for DDR notebook memory, or any point-of-load POL in wide application.

FEATURES

• Input Voltage Range: 3 V to 22 V

• Output Voltage Range: 0.6 V to 2 V

• 8-A or 10-A Integrated FET Converter see Table 1

• Fewest External Components

• Soft-Start Time Programmable by External Capacitor

• Switching Frequency: 400 kHz and 800 kHz

• D-CAP2™ Architecture to Enable POSCAP and All MLCC Output Capacitor Usage

• Integrated and Temperature Compensated Low-Side On-Resistance Sensing for Accurate OCL Protection

• Powergood Output OCL, OVP, UVP and UVLO Protections

• Thermal Shutdown non-latch

• Output Discharge Function

• Integrated Boost MOSFET Switch

• 28-Pin, 3.5-mm × 4.5-mm, RVE, QFN Package with 0.4-mm Pitch and 1-mm Height

APPLICATIONS

• Notebook Computers VCCIO

• Memory Rails DDR VDDQ