Texas Instruments TPS40140RHHR Microcontrollers
2-Ch DC/DC Controller, 40V In, 25A Out, VQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS40140RHHR
Base Model
Detailed Description
2-Ch DC/DC Controller, 40V In, 25A Out, VQFN
Package
36-VFQFN Exposed Pad
Lifecycle Status
Not For New Designs
Datasheet
TPS40140RHHR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS40140RHHR Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
36-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
4.5V ~ 15V
Lifecycle Status
Not For New Designs
Output Type
Transistor Driver
Switching Frequency
150kHz ~ 1MHz
Number of Outputs
2
Topology
Buck
Alternate Parts Comparison (TPS40140RHHR vs TPS40140RHHRG4 vs TPS2456RHHR vs TPS2359RHHT)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 36-VFQFN Exposed Pad | 36-VFQFN Exposed Pad | 36-VFQFN Exposed Pad | 36-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 4.5V ~ 15V | 4.5V ~ 15V | 8.5V ~ 15V | 3V ~ 4V, 8.5V ~ 15V |
| Lifecycle Status | Not For New Designs | Not For New Designs | Active | Active |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
TPS40140RHHRG4Texas InstrumentsStackable 2 Channel Multiphase or 2 Channel Independent Output Controller 36-VQFN -40 to 85
TPS65279VRHHRTexas Instruments4.5-V to 18-V Input, Dual 5-A Synchronous Step-Down Converter with I 2 C interface 36-VQFN -40 to 125
