Datasheet Texas Instruments TPS561201DDCT — 数据表

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Documents TPS561201, TPS561208
SLVSC95 – APRIL 2017 TPS56120x 4.5-V to 17-V Input, 1-A Synchronous Step-Down Voltage Regulator in 6-Pin
SOT-23
1 Features 3 Description The TPS561201 and TPS561208 are simple, easy-touse, 1-A synchronous step-down converters in SOT23 package. 1 TPS561201 and TPS561208 1-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 (TPS561201) or Continuous
Current Mode (TPS561208)
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 …