KB3429 is Synchronous Boost DC//DC Regullator manufactured by Kingbor Technology.
| Part Number | Description |
|---|---|
| KB3426 | 800mA Synchronous Step-Down Regulator |
| KB3408 | 350mA Synchronous Step-Down Regulator |
| KB3417 | Constant Current 2 Watt Boost White-LED Driver |
| KB3436 | Micropower Synchronous Boost Converter |
| KB3440 | Micropower Synchronous Buck-Boost DC/DC Converter |
The kB3429 is high efficiency Up to 96% Efficiency Low voltage start-up˖0.82V Shut-down current: < 1µA Input voltage˖0.5V̚4.4V Output voltage˖2.5V̚4.3V (Up to 5V with Schottky) Low switch on resistance RDS(ON), Internal switch: 0.35¡ 0.5MHz fixed frequency switching High switch on current:.
