HOTCHIP AC0032
AC0032 is high performance primary ◆ Accurate CV/CC control sensing regulator (PSR) and monolithic ◆ Hysteresis over-temperature protection switch power controller which is designed (OTP) circuit for small-power supply equipment with ◆ Higher efficiency and meet Level 6 current mode control. Operating Voltage VCC-MAX 8.5 V CURRENT SENSE SECTION Maximum Current to CS PIN Current Sense H Threshold Voltage Leading Edge Blanking ICS VCS TLEB 3.4 Ic＝1mA 4 5 uA 510 mV 500 nS FEED BACK INPUT SECTION C FB Reference Voltage VREF-FB 2.85 2.9 2.95 V Input Resistance of FB Pin Feedback Threshold T...| Part No. | AC0032 |
|---|---|
| Datasheet | AC0032 Download |
| Manufacturer |  HOTCHIP |
| Description | High performance primary sensing regulator |
| Buy | Stock & Price |
GENERAL DESCRIPTION
TL431; Built-in accurate efficiency standards CV/CC control circuit, eliminates optocoupler, TL431 and its related loop devices. High integration design, a high performance power BJT and PFM controller and all kinds of protection circuits in one IP chip, to minimize the peripheral components to save the cost greatly. AC0032 can be simply designed a typical flyback switch converter, the unique driving technology promotes the characteristics of withstand H voltage and achieves excellent converting efficiency CFEATURES
● Built-in 700V power BJT; T● PSR control, eliminates optocoupler and
● Output voltage protection (OVP/UVP)
● < 100 mW no-load consumption
● Auto-Restart function
● Ultra-low start-up current
● Good EMC characteristic allows the simple EMC circuit
APPLICATIONS
● Intelligent mobile phone/small size tablet computer● Digital cameras and other small digital products
● Power adapters for network products etc
● RCC solutions Replace APPLICATION DIAGRAM O VI...
