| Manufacturer | Texas Instruments |
|---|---|
| Category | AC/DC and DC/DC Conversion |
| Sub-Category | DC/DC SMPS - Single Output |
| Eval Board |
ABC
|
| Topology |
Step Down
|
| Outputs and Type |
1 Non-Isolated
|
| Output Voltage: Factory Set |
1.8 V
|
| Current Out |
2 A
|
| Voltage In |
3.3 V
|
| Efficiency @ Conditions |
>90%, 3.3 Vin, 1.8 V @ 300 mA ~ 1.1 A
>86%, 3.3V in, 1.8 V @ 0.3 ~ 2 A |
| Voltage Out Range | |
| Features |
Short Circuit Protection
Soft Start |
| Switching Frequency |
545 kHz
|
| Standby Current [Typical] | |
| Quiescent Current [Typical] |
400 µA
|
| Component Count + Extras |
9 + 0
|
| Internal Switch |
No
|
| Design Author |
Texas Instruments
|
| Application / Target Market |
Computers
DVD Players Point of Load (PoL) Portable Devices Set-Top Boxes Telecom USB Powered Devices White Goods |
| Main I.C. Base Part |
LM1770T
|
| Standby Current [Maximum] | |
| Quiescent Current [Maximum] |
600 µA
|
| Date Created By Author | |
| Date Added To Library | 2011-03 |
