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TPS62090QRGTRQ1

制造商型号：
TPS62090QRGTRQ1
制造商：
Texas Instruments
产品类型：
Buck Converter
系列：
TPS62090-Q1
封装：
16-VQFN
描述：
Automotive 3 A synchronous buck converter with DCS control, tracking and output discharge.

产品属性

属性数值
Input Voltage2.5 V to 6 V
Output Current3 A maximum
Output Voltage0.8 V to VIN, adjustable
Quiescent Current20 µA typical
Operating Temperature-40 °C to +125 °C
ControlDCS-Control
FeaturesPower-save mode, output discharge and voltage tracking
QualificationAEC-Q100 grade 1
Package DetailsVQFN (RGT), 16 pins, 3 × 3 mm

产品详细说明

TPS62090QRGTRQ1 is Texas Instruments' 3 A automotive synchronous step-down converter in a 16-pin, 3 mm square RGT VQFN package.

Its 2.5 V to 6 V input range and adjustable output support local logic rails, while DCS-Control responds to changing load current without requiring a separate external compensation network.

Power-save operation cuts switching activity at light load, and the 100% duty-cycle capability allows the output to remain regulated closer to a falling input voltage.

Adjustable soft start and output-voltage tracking help coordinate this rail with another supply, reducing uncontrolled startup overlap in a multi-rail automotive controller.

The grade 1 temperature classification and hiccup short-circuit response make both hot operating conditions and downstream faults explicit design considerations.

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