TPS2051BDBVR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | SC-74A, SOT-753 |
| Number of Pins | 5 |
| Weight | 13.012431mg |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Feature | Status Flag |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 5 |
| ECCN Code | EAR99 |
| Resistance | 95mOhm |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Additional Feature | UNDERVOLTAGE LOCKOUT |
| Max Power Dissipation | 285mW |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 3.3V |
| Base Part Number | TPS2051 |
| Pin Count | 5 |
| Number of Outputs | 1 |
| Output Voltage | 6V |
| Output Type | N-Channel |
| Number of Channels | 1 |
| Interface | On/Off |
| Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT |
| Output Configuration | High Side |
| Output Current | 500mA |
| Voltage - Supply (Vcc/Vdd) | Not Required |
| Adjustable Threshold | NO |
| Input Type | Non-Inverting |
| Switch Type | General Purpose |
| Min Input Voltage | 2.7V |
| Max Input Voltage | 5.5V |
| Supply Current-Max (Isup) | 0.07mA |
| Nominal Input Voltage | 5.5V |
| Ratio - Input:Output | 1:1 |
| Voltage - Load | 2.7V~5.5V |
| Fault Protection | Current Limiting (Fixed), Over Temperature, UVLO |
| Rds On (Typ) | 95m Ω |
| Height | 1.45mm |
| Length | 2.9mm |
| Width | 1.6mm |
| Thickness | 1.2mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
TPS2051BDBVR Description
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. The power switch TPS2051BDBVR incorporates 70mR 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.
TPS2051BDBVR Features
70-m? High-Side MOSFET
500-mA Continuous Current
Thermal and Short-Circuit Protection
Accurate Current Limit (0.75 A Minimum, 1.25 A Maximum)
Operating Range: 2.7 V to 5.5 V
0.6-ms Typical Rise Time
Undervoltage Lockout
TPS2051BDBVR Applications
Heavy Capacitive Loads
Short-Circuit Protections
keyboards
printers
scanners
and mice
