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TPS63802 Buck-Boost
TPS63802
Texas Instrumentspower regulator
The TPS63802 is a buck-boost converter that automatically switches between buck, boost, and buck-boost modes to maintain high efficiency over a wide input voltage range.
In stock
Specifications
8- Operating Voltage
- 1.3 V to 5.5 V (input), 1.8 V to 5.2 V (output)
- Supply Current
- 11 μA (quiescent current into VIN, not switching)
- Interface
- GPIO (EN), GPIO (MODE), ADC (FB)
- Resolution
- Not specified
- Range
- 1.3 V to 5.5 V (input), 1.8 V to 5.2 V (output) (operating voltage range)
- Accuracy
- ±1% (PWM mode, feedback regulation voltage accuracy)
- Temperature Range
- -40°C to +125°C
- Package
- 10-Pin VSON-HR (0.5 mm pitch)
Pinout
10| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1 | EN | GPIO | Device enable input |
| 2 | MODE | GPIO | PFM/PWM mode selection |
| 3 | AGND | GND | Analog ground |
| 4 | FB | ADC | Voltage feedback sensing pin |
| 5 | PG | GPIO | Power good indicator, open-drain output |
| 6 | VOUT | POWER | Power stage output |
| 7 | L2 | POWER | Connection for inductor |
| 8 | GND | GND | Power ground |
| 9 | L1 | POWER | Connection for inductor |
| 10 | VIN | POWER | Supply voltage input |
Interactive pinout
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TPS63802
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