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TEXAS INSTRUMENTS TPS2561DRCR
Power Distribution Switch, Current Limiting, High Side, Active High, 2 Outputs, 6.5V, 2.5A, SON-10
- Manufacturer:
- TEXAS INSTRUMENTS TEXAS INSTRUMENTS
- Manufacturer Part No:
- TPS2561DRCR
- Order Code:
- 3008933
-
- ECAD / MCAD
-
Product Overview
The TPS2561DRCR 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
Applications
Portable Devices, Power Management
Product Information
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- :
- High Side
- :
- 6.5V
- :
- 2.5A
- :
- 0.044ohm
- :
- SON
- :
- 10Pins
- :
- Yes
- :
- Active High
- :
- 2Outputs
- :
- -40°C
- :
- 85°C
- :
- -
- :
- -
- :
- MSL 2 - 1 year
Technical Documents (1)
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Rs.110.39
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| 1+ | Rs.110.39 | |
| 10+ | Rs.94.62 | |
| 100+ | Rs.72.13 | |
| 500+ | Rs.63.74 | |
| 1000+ | Rs.50.30 | |
| 3000+ | Rs.46.90 | |
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