Texas Instruments TPS54541DPRR DC DC Switching Regulators
IC REG BCK SPLIT RAIL ADJ 10WSON
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS54541DPRR
Detailed Description
5A Step-Down DC-DC Converter, featuring a wide 4.5V to 42V input voltage range and adjustable output from 800mV to 41V. This surface mount component delivers up to 5A output current with a maximum 100% duty cycle. Operating across a -40°C to 85°C temperature range, it includes soft-start functionality and Eco-mode™ for efficient power management. Packaged in a 10-WSON with dimensions of 4mm x 4mm x 800µm, this RoHS compliant device is supplied on tape and reel.
Package
10-WDFN Exposed Pad
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
TPS54541DPRR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS54541DPRR DC DC Switching Regulators technical specifications.
General
Series
Eco-Mode™
RoHS
Yes
Package / Case
10-WDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
42V
Lifecycle Status
Active
Height
800um
Lead Free
Lead Free
Length
4mm
Alternate Parts Comparison (TPS54541DPRR vs TPS54361QDPRTQ1 vs TPS54361QDPRRQ1 vs TPS54561DPRT)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 10-WDFN Exposed Pad | 10-WDFN Exposed Pad | 10-WDFN Exposed Pad | 10-WDFN Exposed Pad |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Switching Frequency | 100kHz ~ 2.5MHz | 100kHz ~ 2.5MHz | 100kHz ~ 2.5MHz | 100kHz ~ 2.5MHz |
| Max Input Voltage | 42V | 60V | 60V | 60V |
| Min Input Voltage | 4.5V | 4.5V | 4.5V | 4.5V |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 5A | 3.5A | 3.5A | 5A |
| Output Type | Adjustable | Adjustable | Adjustable | Adjustable |
| Output Voltage | 41V | 0.8V | 0.8V | 0.8V |
| Synchronous Rectifier | No | No | No | No |
| Topology | Buck, Split Rail | Buck, Split Rail | Buck, Split Rail | Buck |
| Voltage Output Max | 41V | 58.8V | 58.8V | 59V |
| Action |
Texas Instruments TPS54541DPRR DC DC Switching Regulators Overview
5A Step-Down DC-DC Converter, featuring a wide 4.5V to 42V input voltage range and adjustable output from 800mV to 41V. This surface mount component delivers up to 5A output current with a maximum 100% duty cycle. Operating across a -40°C to 85°C temperature range, it includes soft-start functionality and Eco-mode™ for efficient power management.
Packaged in a 10-WSON with dimensions of 4mm x 4mm x 800µm, this RoHS compliant device is supplied on tape and reel.
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