TPS22921
- Integrated P-Channel Load Switch
- Input Voltage: 0.9 V to 3.6 V
- ON-Resistance (Typical Values)
- rON = 14 mΩ at VIN = 3.6 V
- rON = 20 mΩ at VIN = 2.5 V
- rON = 33 mΩ at VIN = 1.8 V
- rON = 67 mΩ at VIN = 1.2 V
- rON = 116 mΩ at VIN = 1.0 V
- 2-A Maximum Continuous Switch Current
- Quiescent Current:
- Typical 78 nA at 1.8 V
- Shutdown Current:
- Typical 35 nA at 1.8 V
- Low Threshold Control Input Enable the use of
1.2 V, 1.8 V, 2.5 V, or 3.3 V Logic - Controlled Slew Rate to Avoid Inrush Currents
- tR = 30 µs at VIN = 1.8 V
(TPS22921/2) - tR = 200 µs at VIN = 1.8 V
(TPS22922B)
- tR = 30 µs at VIN = 1.8 V
- Quick Output Discharge (TPS22922/2B)
- ESD Performance Tested Per JESD 22
- 3000-V Human Body Model
(A114-B, Class II) - 1000-V Charged-Device Model (C101)
- 3000-V Human Body Model
- Six Terminal Wafer-Chip-Scale DSBGA Package
(nominal dimensions shown - see Mechanical,
Packaging, and Orderable Information for details)- 0.9-mm × 1.4-mm, 0.5-mm Pitch,
0.5 mm Height (YZP) - 0.9-mm × 1.4-mm, 0.5-mm Pitch,
0.625 mm Height (YZT) - 0.8-mm × 1.2-mm, 0.4-mm Pitch,
0.5-mm Height (YFP)
- 0.9-mm × 1.4-mm, 0.5-mm Pitch,
TPS22921, TPS22922, and TPS22922B are small, low rON load switches with controlled turnon. The TPS22921/2/2B contains a P-channel MOSFET that can operate over an input voltage range of 0.9 V to 3.6 V. The switch is controlled by an on/off input (ON), which can interface directly with low-voltage control signals. In TPS22922 and in TPS22922B, a 65-Ω on-chip load resistor is added for output quick discharge when the switch is turned off. The rise time (slew rate) of the device is internally controlled in order to avoid inrush current: TPS22921 and TPS22922 feature a 30-µs rise time, whereas TPS22922B is 200 µs.
TPS22921, TPS22922, and TPS22922B feature low quiescent and shutdown currents and are available in space-saving 6-pin wafer-chip-scale packages DSBGA (WCSP: YZP and YZT with 0.5-mm pitch and YFP with 0.4-mm pitch) which make them ideal for portable electronics. The devices are characterized for operation over the free-air temperature range of –40°C to 85°C.
技術資料
設計および開発
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PSPICE-FOR-TI — TI Design / シミュレーション・ツール向け PSpice®
設計とシミュレーション向けの環境である PSpice for TI (...)
パッケージ | ピン数 | CAD シンボル、フットプリント、および 3D モデル |
---|---|---|
DSBGA (YFP) | 6 | Ultra Librarian |
DSBGA (YZP) | 6 | Ultra Librarian |
DSBGA (YZT) | 6 | Ultra Librarian |
購入と品質
- RoHS
- REACH
- デバイスのマーキング
- リード端子の仕上げ / ボールの原材料
- MSL 定格 / ピーク リフロー
- MTBF/FIT 推定値
- 使用原材料
- 認定試験結果
- 継続的な信頼性モニタ試験結果
- ファブの拠点
- 組み立てを実施した拠点
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