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TEXAS INSTRUMENTS TPS2561DRCT
Power Distribution Switch, Current Limiting, High Side, Active High, 2 Outputs, 6.5V, 2.5A, SON-10
- 製造商產品編號:
- TPS2561DRCT
- 訂購代碼：
- 3008934
-
- ECAD / MCAD
-
產品總覽
The TPS2561DRCT is a dual-channel Power Distribution Switch intended for applications where precision current limiting is required or heavy capacitive loads and short circuits are encountered. This device offers a programmable current-limit threshold between 250mA and 2.8A (typical) per channel through an external resistor. The power-switch rise and fall times are controlled to minimize current surges during turn on and off. Each channel of the TPS256x devices limits the output current to a safe level by switching into a constant-current mode when the output load exceeds the current-limit threshold. The FAULTx logic output for each channel independently asserts low during overcurrent and overtemperature conditions.
- ±7.5% Current-limit accuracy at 2.8A
- 3.5µS (typical) Fast overcurrent response
- Two 44mR high-side MOSFETs
- 2µA Maximum standby supply current
- Built-in soft-start
應用
Portable Devices, Power Management
產品訊息
技術文件 (1)
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| 數量 | 價格 | 您的價格 |
|---|---|---|
| 1+ | NT$51.63 | |
| 10+ | NT$44.06 | |
| 100+ | NT$34.27 |
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