Datasheet HT7727FA, HT7730FA, HT7733FA, HT7737FA, HT7750FA (Holtek) - 9

HT77xxFA HT7737FA Load Transient HT7737FA Line Transient (IOUT=1mA~150mA, Wirewound Inductor) (VIN=2.22V~3.33V, IOUT=150mA, Wirewound Inductor) HT7737FA Power On/Off HT7737FA Chip Enable/Disable (VIN=2.22V, IOUT=150mA , Wirewound Inductor) (Wirewound Inductor) HT7737FA Operation HT7737FA Operation (IOUT=0mA, Wirewound Inductor) (IOUT=150mA, Wirewound Inductor)
Rev. 1.21 9 July 08, 2022 Document Outline Features Applications General Description Selection Table Typical Application Circuits Block Diagram Pin Assignment Pin Description Absolute Maximum Ratings Recommended Operating Ratings Electrical Characteristics Typical Performance Characteristics Functional Description Low Voltage Start-up Shutdown Power on Component Selection Power Inductor Input Capacitor Output Capacitor PCB Layout Suggestion Thermal Consideration Application Circuits Without CE Pin Application Circuit With CE Pin Application Circuit VIN Quick On/Off Power Supply with Low Load Ability Package Information 3-pin SOT23 Outline Dimensions 3-pin SOT89 Outline Dimensions 5-pin SOT23 Outline Dimensions