Texas Instruments TPS54040ADGQ Microcontrollers
3.5V to 42V Input, 0.5A Step-Down Converter with Eco-Mode 10-HVSSOP -40 to 125
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS54040ADGQ
Base Model
Detailed Description
3.5V to 42V Input, 0.5A Step-Down Converter with Eco-Mode 10-HVSSOP -40 to 125
Package
10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width)
Lifecycle Status
Active
Datasheet
TPS54040ADGQ Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS54040ADGQ Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
10-MSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C (TJ)
Lifecycle Status
Active
Output Type
Adjustable
Max Input Voltage
42V
Output Current
500mA
Switching Frequency
100kHz ~ 2.5MHz
Number of Outputs
1
Alternate Parts Comparison (TPS54040ADGQ vs TPS54040ADGQR vs TPS92515HVQDGQRQ1 vs TPS92515QDGQRQ1)
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-MSOP | 10-MSOP | 10-MSOP | 10-MSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Iq Typ Ma | 0.116 | 0.116 | 1 | 1 |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Operating Temperature Range C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Package | HVSSOP (DGQ)-10 | MSOP-10 | HVSSOP (DGQ)-10 | HVSSOP (DGQ)-10 |
| Switching Frequency Max Khz | 2500 | 2500 | 2000 | 2000 |
| Topology | Buck | Buck | Step-Down (Buck) | Step-Down (Buck) |
| Vin Max V | 42 | 42 | 65 | 42 |
| Action |
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