TPS2051BDGNR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Exposed Pad |
| Number of Pins | 8 |
| 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 | 8 |
| ECCN Code | EAR99 |
| Resistance | 70mOhm |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Additional Feature | UNDERVOLTAGE LOCKOUT |
| Max Power Dissipation | 1.7123W |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.65mm |
| Base Part Number | TPS2051 |
| Pin Count | 8 |
| Number of Outputs | 1 |
| Output Type | N-Channel |
| Supply Voltage-Min (Vsup) | 2.7V |
| Number of Channels | 1 |
| Interface | On/Off |
| Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT |
| Nominal Supply Current | 43μA |
| Output Configuration | High Side |
| Output Current | 500mA |
| Voltage - Supply (Vcc/Vdd) | Not Required |
| Adjustable Threshold | NO |
| Input Type | Non-Inverting |
| Turn On Delay Time | 3 ms |
| Switch Type | General Purpose |
| Supply Current-Max (Isup) | 0.07mA |
| Nominal Input Voltage | 5.5V |
| Turn-Off Delay Time | 10 ms |
| Ratio - Input:Output | 1:1 |
| Voltage - Load | 2.7V~5.5V |
| Fault Protection | Current Limiting (Fixed), Over Temperature, UVLO |
| Rds On (Typ) | 70m Ω |
| Max Junction Temperature (Tj) | 125°C |
| Ambient Temperature Range High | 85°C |
| On-State Resistance | 70mOhm |
| Height | 1.1mm |
| Length | 3mm |
| Width | 3mm |
| Thickness | 1.02mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
TPS2051BDGNR Description
The power-distribution switches TPS2051BDGNR are designed for use in situations where large capacitive loads and short circuits are frequent occurrences. For power-distribution systems that need several power switches in a single package, these devices integrate 70-m N-channel MOSFET power switches. A logic enable input controls each switch. Gate drive is provided by an internal charge pump that regulates the rise and fall times of the power switch to reduce current surges when switching. The charge pump works with supply as low as 2.7 V and doesn't need any other components.
TPS2051BDGNR Features
? Overcurrent Lockout
? Report of Deglitched Fault (OC)
? Power Up Had No OC Glitch
? 1-A (single, dual) or 2-A as the maximum standby supply current (Triple, Quad)
? Dual-Pole Switch
? Ambient temperature: -40 to 85 degrees Celsius
? ESD Defense
TPS2051BDGNR Applications
Significant Capacitive Loads
Short-Circuit Defenses
