THine Electronics THV1022
This IC is suitable for power supply system of TFT LCD bias.| Part No. | THV1022 |
|---|---|
| Datasheet | THV1022 Download |
| Manufacturer |  THine Electronics |
| Description | 2ch Buck/Boost Controller |
| Buy | Stock & Price |
GENERAL DESCRIPTION
THine's new 2ch Buck and Boost controller enables simple & low cost multi-channel power supply system design. Ch-1 is Boost controller, ch-2 is Buck controller. Both channels are PWM controllers and are designed to make phase compensation easy for output ceramic capacitors. SS_1,2 and SCP pins help to design user defined soft start time, and timer latch delay time. Utilizing those pins and XP_GOOD1,P_GOOD2 the ensured sequence control can be easily set and linked to the external circuit.FEATURES
●TSSOP 16Pin package●Input Voltage range : 4.2 to 20.0V
●Push Pull output for direct Power Mos driving
●Optimized for Ceramic output capacitor
●Complete PWM mode controller
●Adjustable switching frequency 200kH to 800KHz by external resister
●Timer Latch Protection
●UVLO Function
●Adjustable Soft Start time by external capacitor
●Adjustable Timer Latch Delay time by external capacitor
●Ch-1 is fixed Boost controller
●Ch-2 is fixed Buck controller in a ry Pin Assignment App...