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| Place of Origin | Call |
| Brand Name | Texas Instruments |
| Certification | ROHS |
| Model Number | TPS2553DBVR |
The TPS255x and TPS255x-1 power-distribution switches are intended for applications where precision current limiting is required or heavy capacitive loads and short circuits are encountered and provide up to 1.5 A of continuous load current.These devices offer a programmable current-limit threshold between 75 mA and 1.7 A (typical) through 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 turnon and turnoff.
• Up to 1.5-A Maximum Load Current
• ±6% Current-Limit Accuracy at 1.7 A (Typical)
• Meets USB Current-Limiting Requirements
• Backwards Compatible With TPS2550 and TPS2551
• Adjustable Current Limit: 75 mA to 1700 mA (Typical)
• Constant-Current (TPS255x) and Latch-Off (TPS255x-1) Versions
• Fast Overcurrent Response - 2 µs (Typical)
• 85-mΩ High-Side MOSFET (DBV Package)
• Reverse Input-Output Voltage Protection
• Operating Range: 2.5 V to 6.5 V • Built-In Soft Start
• 15-kV ESD Protection per IEC 61000-4-2 (With External Capacitance)
• UL Listed – File No. E169910 and NEMKO IEC60950-1-am1 ed2.0
| Attribute | Attribute Value |
|---|---|
| Manufacturer | Texas Instruments |
| Product Category | Power Distribution Switches, Load Drivers |
| Series | TPS2553 |
| Product | USB Current Limited Power Switches |
| Type | High Side |
| Packaging | Alternate Packaging |
| Unit-Weight | 0.001270 oz |
| Mounting-Style | SMD/SMT |
| Package-Case | SOT-23-6 |
| Input-Type | Non-Inverting |
| Operating-Temperature | -40°C ~ 150°C (TJ) |
| Output-Type | N-Channel |
| Features | Slew Rate Controlled, Status Flag |
| Interface | On/Off |
| Supplier-Device-Package | SOT-23-6 |
| Ratio of output to input | 1899/12/30 1:01:00 |
| Number-of-Outputs | 1 Output |
| Voltage-Supply-Vcc-Vdd | Not Required |
| Fault-Protection | Current Limiting (Adjustable), Over Temperature, UVLO |
| Output-Configuration | High Side |
| Rds-On-Typ | 85 mOhm |
| Voltage-Load | 2.5 V ~ 6.5 V |
| Current-Output-Max | 1.5A |
| Switch-Type | General Purpose |
| Maximum Operating Temperature | + 85 C |
| Operating temperature range | - 40 C |
| Operating-Supply-Voltage | 2.5 V to 6.5 V |
| Output-Current | 1.5 A |
| Software Development Kit | TPS2553DBVEVM-364 |
| Supply-Voltage-Max | 6.5 V |
| Supply-Voltage-Min | 2.5 V |
| Package-Case | SOT-23-6 |
| On-Resistance-Max | 85 mOhms |
| Current limiting | 1.2 A |
| Manufacturer Part# | Description | Manufacturer | Compare |
| TPS2553DBV | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6, PLASTIC, SOT-23, 6 PIN | Texas Instruments | TPS2553DBVR vs TPS2553DBV |
| TPS2553DBVT-1 | Adjustable, Active High, Latch-off, Current-Limited Power-Distribution Switch 6-SOT-23 -40 to 85 | Texas Instruments | TPS2553DBVR VSTPS2553DBVT-1 |
| TPS2553DRVR | Adjustable, Active High, Constant-Current, Current-Limited Power-Distribution Switch 6-WSON -40 to 85 | Texas Instruments | TPS2553DBVR VSTPS2553DRVR |
| TPS2553QDBVRQ1 | Automotive 2.7V to 5.5V, Precision Adjustable Current-Limit Power Distribution Switch 6-SOT-23 -40 to 125 | Texas Instruments | TPS2553DBVR VSTPS2553QDBVRQ1 |
| TPS2553DRVT-1 | Adjustable, Active High, Latch-off, Current-Limited Power-Distribution Switch 6-WSON -40 to 85 | Texas Instruments | TPS2553DBVR VSTPS2553DRVT-1 |
| TPS2553DBVT | Adjustable, Active High, Constant-Current, Current-Limited Power-Distribution Switch 6-SOT-23 -40 to 85 | Texas Instruments | TPS2553DBVR VSTPS2553DBVT |
| TPS2553DRVR-1 | Adjustable, Active High, Latch-off, Current-Limited Power-Distribution Switch 6-WSON -40 to 85 | Texas Instruments | TPS2553DBVR VSTPS2553DRVR-1 |
| TPS2553DBVR-1 | Adjustable, Active High, Latch-off, Current-Limited Power-Distribution Switch 6-SOT-23 -40 to 85 | Texas Instruments | TPS2553DBVR VSTPS2553DBVR-1 |
| TPS2553DRVT | Adjustable, Active High, Constant-Current, Current-Limited Power-Distribution Switch 6-WSON -40 to 85 | Texas Instruments | TPS2553DBVR VSTPS2553DRVT |
| TPS2553DBV-1 | IC 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6, PLASTIC, SOT-23, 6 PIN, Power Management Circuit | Texas Instruments | TPS2553DBVR VSTPS2553DBV-1 |
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