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TEXAS INSTRUMENTS TPS2051BDBVR
Power Distribution Switch, Current Limited, High Side, Active High, 1 Output, 5.5V, 1A, SOT-23-5
- Manufacturer:
- TEXAS INSTRUMENTS TEXAS INSTRUMENTS
- Manufacturer Part No:
- TPS2051BDBVR
- Order Code:
- 3124035RL
-
- ECAD / MCAD
-
Product Overview
The TPS2051BDBVR is a Single Current Limited Power Distribution Switch intended for applications where heavy capacitive loads and short-circuits are likely to be encountered. This device incorporates 70mΩ N-channel MOSFET power switches for power-distribution systems that require multiple power switches. Each switch is controlled by a logic enable input. Gate drive is provided by an internal charge pump designed to control the power-switch rise times and fall times to minimize current surges during switching. The charge pump requires no external components. When the output load exceeds the current-limit threshold or a short is present, the device limits the output current to a safe level by switching into a constant-current mode, pulling the over-current logic output low. When continuous heavy overloads and short-circuits increase the power dissipation in the switch, causing the junction temperature to rise, a thermal protection circuit shuts off the switch to prevent damage.
- 70mΩ High-side MOSFET
- 500mA Continuous current
- Thermal and short-circuit protection
- Accurate current limit (0.75A minimum, 1.25A maximum)
- 2.7 to 5.5V Operating range
- 0.6ms Typical rise time
- Under-voltage lockout
- Deglitched fault report (OC)
- No OC glitch during power up
- 1µA Maximum standby supply current
- Green product and no Sb/Br
Applications
Power Management
Product Information
Technical Documents (1)
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Extra stock is available upon order to the Supplier Lead Time which is approximately 22/12/25
3,422 UK stock available for 4-6 business days delivery
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Rs.41.00
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- Price for:
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Multiple: 1 Minimum: 100
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| Quantity | Price | Your Price |
|---|---|---|
| 100+ | Rs.41.00 | |
| 250+ | Rs.38.08 | |
| 500+ | Rs.32.41 | |
| 1000+ | Rs.25.93 | |
| Quantity | Price | Your Price |
|---|
Pricing is unavailable. Please contact customer services.
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100 (Cut Tape 3124035) x 41 = Rs.4,100.00
Total Price: Rs.4,100.00
100 (Re-reel 3124035RL) x 41 = Rs.4,100.00
Total Price: Rs.4,100.00
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