| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,750 pcs
|
3750 pcs | On Request | 1 | On Request | On Request | 1640+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| Fault Protection | |
| Features | |
| Input Type | |
| Interface | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Type | |
| Ratio | |
| Rds On (Typ) | |
| Supplier Device Package | |
| Switch Type | |
| Voltage |
The Texas Instruments TPS2549IRTETQ1 is an active Automotive USB Charge Port Controller and Power Switch designed for robust performance in automotive applications. This device features a wide operating voltage range from 4.5V to 6.5V, with a maximum continuous output current of 3.2A.
Key electrical specifications include a typical Rds On of 47mOhm and adjustable current limiting from 0.25A to 3.6A. The device supports various USB Battery Charging Specification 1.2 modes, including CDP, DCP, and automatic mode selection. It also provides essential fault protection features such as current limiting, over-temperature protection, over-voltage protection, and UVLO.
The TPS2549IRTETQ1 is housed in a 16-pin WQFN package with dimensions of 3mm x 3mm, suitable for surface mounting. The operating temperature range is -40°C to 125°C (TJ), ensuring reliability in demanding environments. It also boasts high ESD ratings, including ±8-kV contact and ±15-kV air discharge according to IEC 61000-4-2.
This component is AEC-Q100 qualified, with HBM ESD Classification Level H2 and CDM ESD Classification Level C5, making it a suitable choice for automotive designs requiring dependable power management and USB charging capabilities.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.33 | $1.33 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 4.5 V to 6.5 V.
The maximum continuous output current is 3.2 A.
The typical Rds On is 47 mOhm.
The operating temperature range is -40°C to 125°C.
It is supplied in a 16-WQFN (3x3) package.
It has an ESD rating of ±8-kV contact and ±15-kV air discharge per IEC 61000-4-2.