Datasheet Texas Instruments TPS562200DDCR — 数据表

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Documents TPS562200, TPS563200
SLVSCB0D – JANUARY 2014 – REVISED JUNE 2016 TPS56x200 4.5-V To 17-V Input, 2-A, 3-A Synchronous Step-Down Voltage Regulator In
6 Pin SOT-23
1 Features 3 Description The TPS562200 and TPS563200 are simple, easy-touse, 2 A and 3 A synchronous step-down (buck)
converters in 6 pin SOT-23 package. TPS562200 -2A converter with Integrated
122 mΩ and 72 mΩ FETs
TPS563200 -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
Advanced Eco-modeв„ў Pulse-skip
Low Shutdown Current Less than 10 ВµA
1% Feedback Voltage Accuracy (25В°C)
Startup from Pre-Biased Output Voltage
Cycle-By-Cycle Overcurrent Limit …