Datasheet Texas Instruments TPS562209DDCR — 数据表

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Software TPS562209, TPS563209
SLVSCM5A – SEPTEMBER 2014 – REVISED NOVEMBER 2016 TPS56x209, 4.5V to 17 V Input, 2-A, 3-A Synchronous Step-Down Voltage Regulator in
6 pin SOT-23
1 Features 3 Description The TPS562209 and TPS563209 are simple, easy-touse, 2-A and 3-A synchronous step-down converters
in 6 pin SOT-23 package. 1 TPS562209 -2A converter with integrated
122-mΩ and 72-mΩ FETs
TPS563209 -3A converter with integrated 68-mΩ
and 39-mΩ FETs
D-CAP2в„ў Mode Control for Fast Transient
Response
Input Voltage Range: 4.5 V to 17 V
Output Voltage Range: 0.76 V to 7 V
650 kHz Switching Frequency
Low Shutdown Current Less than 10ВµA
1% Feedback Voltage Accuracy (25В°C)
Startup from Pre-Biased Output Voltage
Cycle By Cycle Over-current Limit
Hiccup-mode Under Voltage Protection …