TPS63010
- Up to 96% Efficiency
- 1200-mA Output Current at 3.3 V in Step-Down
Mode (VIN = 3.6 V to 5.5 V) - Up to 800-mA Output Current at 3.3 V in Boost
Mode (VIN > 2.4 V) - Automatic Transition Between Step-Down and
Boost Mode - Device Quiescent Current less than 50 μA
- Input Voltage Range: 2 V to 5.5 V
- Fixed and Adjustable Output Voltage Options
from 1.2 V to 5.5 V - Power Save Mode for Improved Efficiency at
Low-Output Power - Forced Fixed Frequency Operation and
Synchronization Possible - Load Disconnect During Shutdown
- Output Overvoltage Protection
- Overtemperature Protection
- Available in Small 20-Pin, 2.126 mm ×
1.922 mm, DSBGA Package
The TPS6301x devices provide a power supply solution for products powered by either a two-cell or three-cell alkaline, NiCd or NiMH battery, or a one-cell Li-Ion or Li-polymer battery. Output currents can go as high as 1200 mA while using a single-cell Li-Ion or Li-Polymer Battery, and discharge it down to 2.5 V or lower. The buck-boost converter is based on a fixed-frequency, pulse-width-modulation (PWM) controller using synchronous rectification to obtain maximum efficiency. At low load currents, the converter enters power save mode to maintain high efficiency over a wide load current range. The power save mode can be disabled, forcing the converter to operate at a fixed switching frequency. The maximum average current in the switches is limited to a typical value of 2200 mA. The output voltage is programmable using an external resistor divider, or is fixed internally on the chip. The converter can be disabled to minimize battery drain. During shutdown, the load is disconnected from the battery. The device is packaged in a 20-pin DSBGA package measuring 2.126 mm × 1.922 mm (YFF).
技術文檔
設計和開發
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TPS63010EVM-235 — TPS63010EVM-235 評估模塊
TPS63010EVM-235 簡化了 TPS63010 高效率、單電感器降壓升壓轉換器的評估過程。TPS63010EVM-235 接收 2V 至 5.5V 的輸入電壓,并提供 3.3V 的輸出電壓。輸出電壓隨輸入電壓的不同而有所不同。
TPS63010 Unencrypted PSpice Transient Model Package (Rev. A)
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| 封裝 | 引腳 | CAD 符號、封裝和 3D 模型 |
|---|---|---|
| DSBGA (YFF) | 20 | Ultra Librarian |
訂購和質量
- RoHS
- REACH
- 器件標識
- 引腳鍍層/焊球材料
- MSL 等級/回流焊峰值溫度
- MTBF/時基故障估算
- 材料成分
- 鑒定摘要
- 持續可靠性監測
- 制造廠地點
- 封裝廠地點
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