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DATA SHEET
TPS56120x 4.5-V to 17-V Input, 1-A Synchronous Step-Down Voltage Regulator in 6-Pin SOT-23
1 Features
- TPS561201 and TPS561208 1-A
converter integrated 140-mΩ and 84-mΩ FETs
- D-CAP2™ 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
µA
- 2% Feedback voltage accuracy
(25°C)
- Start-up from pre-biased output
voltage
- Cycle-by-cycle overcurrent
limit
- Hiccup-mode overcurrent
protection
- Non-latch UVP and TSD
protections
- Fixed soft start: 1.0 ms
- Create a custom design using the
TPS56120x with the WEBENCH® Power
Designer
