Key facts
- Brand
- Texas Instruments
- Model
- TPS63001
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-09
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TEXAS INSTRUMENTS - TPS63000 TPS63001 TPS63002HIGH EFFICIENT SINGLE INDUCTOR BUCK-BOOST CONVERTER WITH 1.8-A SWITCHES handbook
The TPS63000/01/02 family provides a high‑efficiency buck‑boost solution for battery‑powered products. Features include up to 96% efficiency, 1.8 A switch current, input range 1.8‑5.5 V, and selectable output voltages from 1.2 V to 5.5 V. The devices are offered in a compact 3 mm × 3 mm QFN‑10 package and include power‑save and over‑temperature protection modes.
Electrical characteristics such as oscillator frequency (1.25‑1.5 MHz), switch current limit (≈1.8 A), and detailed pin assignments are provided. Recommended operating conditions, absolute maximum ratings, and layout guidelines are also included to aid designers in implementing the converter in portable audio players, PDAs, cellular phones, and LED lighting applications.
Texas Instruments TPS63001 specifications
| Efficiency | Up to 96% |
|---|---|
| Step‑down output current | 1200 mA at 3.3 V |
| Boost output current | 800 mA at 3.3 V |
| Input voltage range | 1.8 V to 5.5 V |
| Switch current limit | ≈1.8 A |
| Oscillator frequency | 1.25‑1.5 MHz |
| Package | 3 mm × 3 mm QFN‑10 |
| Output voltage range | 1.2 V to 5.5 V |
| Feedback voltage | 495‑505 mV |
| Over‑temperature protection | 140 °C |
All Texas Instruments TPS63001 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the input voltage range for the TPS63000 series?
The devices operate from 1.8 V to 5.5 V.
How much output current can the converter deliver in step‑down mode?
It can supply up to 1200 mA at 3.3 V.
How much output current can the converter deliver in step‑down mode?
It can deliver up to 1200 mA at 3.3 V in step‑down mode.
From: Texas Instruments TPS63000/TPS63001/TPS63002 Buck-Boost Converter Handbook
What is the maximum efficiency of the device?
The converter can achieve up to 96 % efficiency.
From: Texas Instruments TPS63000/TPS63001/TPS63002 Buck-Boost Converter Handbook