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Data Sheet
TPSM83102 and TPSM83103 1.2A Output Current Buck-Boost Module
1 Features
- 1.6V to 5.5V input voltage range
- Device input voltage > 1.65V for start-up
- 1V to 5.5V output voltage range(adjustable)
- High output current capability, 3A peak switch current
- 1.5A output current for VIN ≥ 3V, VOUT = 3.3V
- 1.2A output current for VIN ≥ 2.7V, VOUT =
3.3V
- High efficiency over the entire load range
- 8μA typical quiescent current
- Automatic power save mode and forced PWM mode configurable
- Peak current buck-boost mode architecture
- Seamless mode transition
- Forward and reverse current operation
- Start-up into pre-biased outputs
- Fixed-frequency operation with 2MHz switching
- Safety and robust operation features
- Overcurrent protection and short-circuit protection
- Integrated soft start with active ramp adoption
- Overtemperature protection and overvoltage protection
- True shutdown function with load disconnect
- Forward and backward current limit
- Small solution size
- 2.6mm × 2.0mm × 1.2mm(max) 8-pin μSiP
package
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