The TPS64202EVM-023 is an evaluation tool for the TPS64202 inductive step-down controller in SOT-23 package which can supply voltages down to 1.2V from a 1.8-V to 6.5-V input.
The TPS64202EVM-023 uses a TPS64202 adjustable output step-down controller and the appropriate external components to provide a 3.3-V output voltage with up to 2A of output current.
By replacing the feedback components other voltages can be generated. The EVM can be used to evaluate other options of the TPS6420x family.
| Manufacturer | Texas Instruments |
|---|---|
| Category | AC/DC and DC/DC Conversion |
| Sub-Category | DC/DC SMPS - Single Output |
| Eval Board Part Number | 296-18987-ND |
| Eval Board Supplier | Texas Instruments |
| Eval Board |
ABC
|
| Topology |
Step Down
|
| Outputs and Type |
1 Non-Isolated
|
| Output Voltage: Factory Set |
3.3 V
|
| Current Out |
2 A
|
| Voltage In |
3.3 ~ 6 V
|
| Efficiency @ Conditions |
>94%, 3.6 Vin, 3.3V @ 0.2 ~ 2 A
>90%, 5 Vin, 3.3V @ 0.5 ~ 2 A |
| Voltage Out Range |
- Not Given
|
| Features |
Current Limit (Adj. or Fixed)
Short Circuit Protection Shutdown, Enable, Standby Soft Start |
| Switching Frequency |
50 ~ 540 kHz
|
| Standby Current [Typical] |
100 nA
|
| Quiescent Current [Typical] |
20 µA
|
| Component Count + Extras |
16 + 5
|
| Internal Switch |
No
|
| Design Author |
Texas Instruments
|
| Application / Target Market |
Cellular Phone
Digital Cameras MP3 Players Portable Devices USB Powered Devices |
| Main I.C. Base Part |
TPS64202
|
| Standby Current [Maximum] |
1 µA
|
| Quiescent Current [Maximum] |
35 µA
|
| Date Created By Author | |
| Date Added To Library | 2011-03 |
