Datasheet Texas Instruments TPS562201DDCR — 数据表

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Documents TPS562201, TPS562208
SLVSD91A – DECEMBER 2015 – REVISED APRIL 2017 TPS56220x 4.5-V to 17-V Input, 2-A Synchronous Step-Down Voltage Regulator
in 6-Pin SOT-23
1 Features 3 Description The TPS562201 and TPS562208 are simple, easy-touse, 2-A synchronous step-down converters in SOT23 package. 1 TPS562201 and TPS562208 2-A Converter
Integrated 140-mО© and 84-mО© FETs
D-CAP2в„ў Mode Control With Fast Transient
Response
Input Voltage Range: 4.5 V to 17 V
Output Voltage Range: 0.76 V to 7 V
Pulse-Skip Mode (TPS562201) or Continuous
Current Mode (TPS562208)
580-kHz Switching Frequency
Low Shutdown Current Less than 10 ВµA
2% Feedback Voltage Accuracy (25В°C)
Startup from Pre-Biased Output Voltage
Cycle-by-Cycle Overcurrent Limit
Hiccup-Mode Overcurrent Protection
Non-Latch UVP and TSD Protections …