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
Currently unavailable
We don’t know if this item will be back in stock, it is being discontinued by the manufacturer.
- RS Stock No.:
- 162-6457
- Mfr. Part No.:
- TPS54478RTET
- Brand:
- Texas Instruments
Specifications
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Texas Instruments | |
| 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 | |
| Pin Count | 16 | |
| Maximum Switching Frequency | 2 MHz | |
| Package Type | WQFN | |
| Switching Regulator | Yes | |
| Efficiency | 98% | |
| Width | 3.15mm | |
| Height | 0.75mm | |
| Maximum Operating Temperature | +150 °C | |
| Length | 3.15mm | |
| Minimum Operating Temperature | -40 °C | |
| Dimensions | 3.15 x 3.15 x 0.75mm | |
Select all | ||
|---|---|---|
Brand Texas Instruments | ||
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 | ||
Pin Count 16 | ||
Maximum Switching Frequency 2 MHz | ||
Package Type WQFN | ||
Switching Regulator Yes | ||
Efficiency 98% | ||
Width 3.15mm | ||
Height 0.75mm | ||
Maximum Operating Temperature +150 °C | ||
Length 3.15mm | ||
Minimum Operating Temperature -40 °C | ||
Dimensions 3.15 x 3.15 x 0.75mm | ||
- COO (Country of Origin):
- PH
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.