TPS2553DBVT
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 1 day ago) |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23-6 |
| Surface Mount | YES |
| Number of Pins | 6 |
| Operating Temperature | -40°C~150°C TJ |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Feature | Slew Rate Controlled, Status Flag |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 6 |
| Termination | SMD/SMT |
| ECCN Code | EAR99 |
| Resistance | 85mOhm |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Max Power Dissipation | 625mW |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Terminal Pitch | 0.95mm |
| Base Part Number | TPS2553 |
| Pin Count | 6 |
| Number of Outputs | 1 |
| Output Type | N-Channel |
| Max Output Current | 1.2A |
| Number of Channels | 1 |
| Interface | On/Off |
| Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT |
| Current - Output (Max) | 1.5A |
| Output Configuration | High Side |
| Power Dissipation | 625mW |
| Voltage - Supply (Vcc/Vdd) | Not Required |
| Adjustable Threshold | YES |
| Input Type | Non-Inverting |
| Switch Type | General Purpose |
| Min Input Voltage | 2.5V |
| Max Input Voltage | 6.5V |
| Nominal Input Voltage | 6.5V |
| Ratio - Input:Output | 1:1 |
| Voltage - Load | 2.5V~6.5V |
| Fault Protection | Current Limiting (Adjustable), Over Temperature, UVLO |
| Rds On (Typ) | 85m 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 |
TPS2553DBVT Description
The TPS2553DBVT power-distribution switches deliver up to 1.5 A of continuous load current and are designed for situations that demand precision current limiting or heavy capacitive loads and short circuits. Through an external resistor, the TPS2553DBVT allows for a programmable current-limit threshold of 75 mA to 1.7 A (typical). At the higher current-limit levels, current-limit accuracy can be as low as 6%. To minimize current surges during turn on and turn off, the power-switch rise and fall times are managed.
TPS2553DBVT Features
Up to 1.5-A Maximum Load Current
±6% Current-Limit Accuracy at 1.7 A (Typical)
Meets USB Current-Limiting Requirements
Backward 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 (DVB 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
TPS2553DBVT Applications
USB Ports and Hubs
Digital TVs
Set-Top Boxes
VOIP Phones
