TPS2560DRCR
Power Management
Technical Specifications
| Type | Description |
|---|---|
| Number of Channels | 2 |
| Maximum Continuous Current | 2.8A |
| Control Input Logic | Active Low |
| Operating Temperature | -40°C~+125°C |
| Features | Overcurrent Protection;Short-Circuit Protection;Over temperature protection;Under-voltage lockout;Soft-start;Integrated charge pump |
| Type | Description |
|---|---|
| Supply Voltage | 2.5V~6.5V |
| Rds On Ohm | 44mΩ |
| Type | Load Switch |
| Package / Case | VSON-10-EP(3x3) |
Product Introduction
The TPS2560 and TPS2561 are dual-channel power distribution switches intended for applications where precision current limiting is required or heavy capacitive loads and short circuits are encountered. These devices offer a programmable current-limit threshold between 250 mA and 2.8 A (typ) per channel through an external resistor. The power switch rise and fall times are controlled to minimize current surges during turn on and off.
Each channel of the TPS256x devices limit the output current to a safe level by switching into a constant current mode when the output load exceeds the current-limit threshold. The FAULTx logic output for each channel independently asserts low during overcurrent and overtemperature conditions.
Features
- Two Separate Current Limiting Channels Meets USB Current-Limiting Requirements
- Adjustable Current Limit, 250 mA to 2.8 A (typ)
- ±7.5% Current-Limit Accuracy at 2.8 A
- Fast Overcurrent Response - 3.5-μs (typ)
- Two 44-mΩ High-Side MOSFETs
- Operating Range: 2.5 V to 6.5 V
- 2-μA Maximum Standby Supply Current
- Built-in Soft-Start
- 15-kV/8-kV System-Level ESD Capable
- UL Listed – File No. E169910
- CB and Nemko Certified
Applications
- USB Ports/Hubs
- Digital TV
- Set-Top Boxes
- VOIP Phones
Datasheet
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| ECCN | EAR99 |
| CNHTS | 8536500090 |
| USHTS | 8536507000 |
| TARIC | 8536500300 |
| Type | Details |
|---|---|
| CAHTS | 8536501000 |
| BRHTS | 85365090 |
| INHTS | 85365090 |
| MXHTS | 8536.50.09 |
Sourcing Information
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