1 Features

1• Integrated Monolithic 0.95-Ω High-Side and 0.33-

Ω Low-Side MOSFETs

• 500-mA Continuous Output Current

• Output Voltage Range: 0.8 V to 6.5 V

• 0.8-V Voltage Reference With ±1.3% Accuracy

Over Temperature

• Auto-Skip Advanced Eco-Mode™ for High

Efficiency at Light Loads

• D-CAP2™ Mode Enables Fast Transient

Responses

• No External Compensation Needed

• 600-kHz Switching Frequency

• 2-ms Internal Soft-Start

• Safe Start-Up into Prebiased VOUT

• Thermal Shutdown

• –40°C to 125°C Operating Junction Temperature

Range

• Available in 5-Pin SOT-23 Package

2 Applications

• Set Top Boxes

• Modems

• DTBs

• ASDLs

3 Description

The TPS560200 is an 17-V, 500-mA, low-Iq, adaptive

on-time D-CAP2 mode synchronous monolithic buck

converter with integrated MOSFETs in easy-to-use 5-

pin SOT-23 package.

The TPS560200 lets system designers complete the

suite of various end-equipment power bus regulators

with a cost-effective, low component count and low

standby current solution. The main control loop for

the device uses the D-CAP2 mode control that

provides a fast transient response with no external

compensation components. The adaptive on-time

control supports seamless transition between PWM

mode at higher load conditions and advanced Eco-

Mode operation at light loads.

The TPS560200 also has a proprietary circuit that

enables the device to adopt to both low equivalent

series resistance (ESR) output capacitors, such as

POSCAP or SP-CAP, and ultra-low ESR ceramic

capacitors. The device operates from 4.5-V to 17-V

VIN input. The output voltage can be programmed

between 0.8 V and 6.5 V. The device also features a

fixed 2-ms soft-start time. The device is available in

the 5-pin SOT-23 package.

参考价格：3.2017

型号：TPS560200DBVR 品牌：Texas Instruments 说明：TPS560200DBVR多少钱，2026年最近一个月行情走势，TPS560200DBVR批发/采购报价，TPS560200DBVR行情走势销售排行榜，TPS560200DBVR报价。