The TPS40130EVM-001 is designed to use a regulated 12-V (10-V to 14-V) bus to produce a high current, regulated 1.5-V output at up to 40 A of load current.
Lossless DCR current sensing eliminates the need for a current sense resistor, reduces losses, and improves efficiency.
A unity gain amplifier provides accurate, integrated remote sense capabilities for highly accurate, point of load regulated output voltages.
Independent, programmable overvoltage protection (OVP) provides accurate overvoltage protection, even as the user adjusts the output voltage, or accidentally shorts the feedback pin to ground.
| Manufacturer | Texas Instruments |
|---|---|
| Category | AC/DC and DC/DC Conversion |
| Sub-Category | DC/DC SMPS - Single Output |
| Eval Board |
Board not Stocked
|
| Topology |
Step Down
|
| Outputs and Type |
1 Non-Isolated
|
| Voltage Out: Factory Set |
1.5 V
|
| Current Out |
40 A
|
| Voltage In |
10 ~ 14 V
|
| Efficiency @ Conditions |
>90%, 10V in, 1.5V @ 13 ~ 30 A
>88%, 14V in, 1.5V @ 17 ~ 36 A |
| Voltage Out Range |
1.2 ~ 3.3 V
|
| Features |
Current Limit (Adj. or Fixed)
Over Voltage Protection Short Circuit Protection Shutdown, Enable, Standby Synchronizable |
| Switching Frequency |
330 kHz
|
| Standby Current [Typical] |
1 µA
|
| Quiescent Current [Typical] |
1 mA
|
| Component Count + Extras |
68 + 7
|
| Internal Switch |
No
|
| Design Author |
Texas Instruments
|
| Application / Target Market |
Computers
|
| Standby Current [Maximum] |
5 µA
|
| Quiescent Current [Maximum] |
1.5 mA
|
| Main I.C. Base Part |
TPS40130
|
| Date Created By Author | |
| Date Added To Library | 2017-05 |
Belgium
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