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Texas Instruments TPS2553DBVT-1 TPS2553DBVT-1 Power Distribution Switch Current Limiting High Side Active 1 Output 6.5V 1.5A SOT-23-6
Texas Instruments TPS2553DBVT-1 TPS2553DBVT-1 Power Distribution Switch Current Limiting High Side Active 1 Output 6.5V 1.5A SOT-23-6
The TPS2553DBVT-1 is a Power Distribution Switch intended for applications where precision current limiting is required or heavy capacitive loads and short circuits are encountered and provide up to 1.5A of continuous load current. This device offers a programmable current-limit threshold between 75mA and 1.7A (typical) via an external resistor. Current-limit accuracy as tight as ±6% can be achieved at the higher current-limit settings. The power-switch rise and fall times are controlled to minimize current surges during turn on/off. TPS2553 devices limit the output current to a safe level by using a constant-current mode when the output load exceeds the current-limit threshold. TPS2553-1 device provide circuit breaker functionality by latching off the power switch during overcurrent or reverse-voltage situations. The FAULT output asserts low during overcurrent and reverse-voltage conditions.
- Meets USB current-limiting requirements
- 2µs (typical) Fast overcurrent response
- Reverse input-output voltage protection
- Built-in soft-start
Power Management
Other details
| Brand | TEXAS INSTRUMENTS |
| Part Number | TPS2553DBVT-1 |
| Quantity | Each (Supplied on Cut Tape) |
| Product Change Notice EN |  |
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.
$2.17
Texas Instruments TPS2553DBVT-1 TPS2553DBVT-1 Power Distribution Switch Current Limiting High Side Active 1 Output 6.5V 1.5A SOT-23-6—
$2.17
Texas Instruments TPS2553DBVT-1 TPS2553DBVT-1 Power Distribution Switch Current Limiting High Side Active 1 Output 6.5V 1.5A SOT-23-6
The TPS2553DBVT-1 is a Power Distribution Switch intended for applications where precision current limiting is required or heavy capacitive loads and short circuits are encountered and provide up to 1.5A of continuous load current. This device offers a programmable current-limit threshold between 75mA and 1.7A (typical) via an external resistor. Current-limit accuracy as tight as ±6% can be achieved at the higher current-limit settings. The power-switch rise and fall times are controlled to minimize current surges during turn on/off. TPS2553 devices limit the output current to a safe level by using a constant-current mode when the output load exceeds the current-limit threshold. TPS2553-1 device provide circuit breaker functionality by latching off the power switch during overcurrent or reverse-voltage situations. The FAULT output asserts low during overcurrent and reverse-voltage conditions.
- Meets USB current-limiting requirements
- 2µs (typical) Fast overcurrent response
- Reverse input-output voltage protection
- Built-in soft-start
Power Management
Other details
| Brand | TEXAS INSTRUMENTS |
| Part Number | TPS2553DBVT-1 |
| Quantity | Each (Supplied on Cut Tape) |
| Product Change Notice EN | |
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The TPS2553DBVT-1 is a Power Distribution Switch intended for applications where precision current limiting is required or heavy capacitive loads and short circuits are encountered and provide up to 1.5A of continuous load current. This device offers a programmable current-limit threshold between 75mA and 1.7A (typical) via an external resistor. Current-limit accuracy as tight as ±6% can be achieved at the higher current-limit settings. The power-switch rise and fall times are controlled to minimize current surges during turn on/off. TPS2553 devices limit the output current to a safe level by using a constant-current mode when the output load exceeds the current-limit threshold. TPS2553-1 device provide circuit breaker functionality by latching off the power switch during overcurrent or reverse-voltage situations. The FAULT output asserts low during overcurrent and reverse-voltage conditions.
- Meets USB current-limiting requirements
- 2µs (typical) Fast overcurrent response
- Reverse input-output voltage protection
- Built-in soft-start
Power Management
Other details
| Brand | TEXAS INSTRUMENTS |
| Part Number | TPS2553DBVT-1 |
| Quantity | Each (Supplied on Cut Tape) |
| Product Change Notice EN | |
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.
