Texas Instruments, TPS54478RTETStep-Down Switching Regulator, 1-Channel 4A Adjustable 16-Pin, WQFN
- RS Stock No.:
- 162-6457
- Mfr. Part No.:
- TPS54478RTET
- Brand:
- Texas Instruments
Discontinued product
- RS Stock No.:
- 162-6457
- Mfr. Part No.:
- TPS54478RTET
- Brand:
- Texas Instruments
Legislation and Compliance
- COO (Country of Origin):
- PH
Product Details
Step-Down DC/DC Converters (Integrated Switch) up to 6V Input Max., TPS Series, Texas Instruments
DC/DC Switching Regulator Converters (Integrated Switch), Texas Instruments
The range of highly integrated high-efficiency switching voltage regulators from Texas Instruments includes Step-up (Boost), Step-down (Buck), Step-up/down (Boost/Buck) and Inverting types providing efficient solutions for every DC Voltage Regulator application.
Specifications
Attribute | Value |
|---|---|
| Maximum Output Current | 4A |
| Maximum Output Voltage | 4.5 V |
| Regulator Function | Synchronous Buck Controller |
| Minimum Output Voltage | 0.6 V |
| Minimum Input Voltage | 2.95 V |
| Maximum Input Voltage | 6 V |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Maximum Switching Frequency | 2 MHz |
| Pin Count | 16 |
| Package Type | WQFN |
| Switching Regulator | Yes |
| Width | 3.15mm |
| Height | 0.75mm |
| Minimum Operating Temperature | -40 °C |
| Length | 3.15mm |
| Efficiency | 98% |
| Dimensions | 3.15 x 3.15 x 0.75mm |
| Maximum Operating Temperature | +150 °C |