TPS61281
TPS61281 is Wide- Voltage Battery Front-End DC/DC Converter manufactured by Texas Instruments.
- Part of the TPS61280 comparator family.
- Part of the TPS61280 comparator family.
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TPS61280, TPS61281, TPS61282
SLVSBI1A
- OCTOBER 2013
- REVISED SEPTEMBER 2014
TPS6128x Low-, Wide- Voltage Battery Front-End DC/DC Converter Single-Cell Li-Ion, Ni-Rich, Si-Anode Applications
1 Features
- 1 95% Efficiency at 2.3MHz Operation
- 2µA Quiescent Current in Low IQ Pass-Through
Mode
- Wide VIN Range From 2.3V to 4.8V
- IOUT ≥ 4A (Peak) at VOUT = 3.35V, VIN ≥ 2.65V
- Integrated Pass-Through Mode (35mΩ)
- Programmable Valley Inductor Current Limit and
Output Voltage
- Programmable Average Input Current Limit and
Output Voltage
- True Pass-Through Mode During Shutdown
- Best-in-Class Line and Load Transient
- Low-Ripple Light-Load PFM Mode
- In-Situ Customization with On-Chip E2PROM
(Write Protect)
- Two Interface Options:
- I2C patible I/F up to 3.4Mbps (TPS61280)
- Simple I/O Logic Control Interface (TPS6128x)
- Thermal Shutdown and Overload...
