HOTCHIP HT2801S
HT2801S is high performance primary sensing regulation and monolithic switchingmode power controller which is designed for small- power supply equipment with current mode control.| Part No. | HT2801S |
|---|---|
| Datasheet | HT2801S Download |
| Manufacturer |  HOTCHIP |
| Description | High Accuracy CV/ CC Primary Sensing Regulation Controller IC |
| Buy | Stock & Price |
DESCRIPTION
Built- in accurate CV/CC control circuit. High integration design, a high performance power BJT and PFM controller and full protection circuits in single chip, to minimize external components and save the cost effectively. HT2801S can be simply designed a typical flyback switch converter, the unique driving technology promotes the characteristics of withstand voltage and achieves excellent converting efficiency . Fig. 1. CC vs CV Curve ( Typ.)FEATURES
● Built- in 800V power BJT● PSR control, eliminates Opto- coupler and TL431
● Accurate CV/CC control
● Hysteresis over- temperature protection (OTP) circuit
● High efficiency and meet Level 6 efficiency standards
● Output voltage protection (OVP/UVLO)
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