BD9883AF-E2 Rohm Semiconductor, BD9883AF-E2 Datasheet
BD9883AF-E2
Specifications of BD9883AF-E2
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BD9883AF-E2 Summary of contents
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... Supply voltage CT oscillation frequency BST voltage BST-SW voltage difference BCT oscillation frequency Symbol Limits BST 40 BST-SW 15 Topr -40~+85 Tstg -55~+150 550 *1 (BD9883AF 650 (BD9883FV) Tjmax +150 Symbol Limits Vcc 6.0~22.0 f 20~150 CT BST 4.0~34.0 BST-SW 4.0~12.0 f 0.10~0.50 BCT REV ...
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Characteristics(Ta=25℃,VCC=12V) Parameter ( (WHOLE DEVICE) ) Operating current Stand-by current ( (STAND BY CONTROL) ) Stand-by voltage H Stand-by voltage L Stand-by hysteresis ( (UVLO BLOCK) ) Operating voltage Shut down voltage ( (REG BLOCK) ) REG output voltage ...
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... Dimensions (Include BURR 12.85) BD9883AF 1 SOP20 (Unit:mm) 〇Block Diagram SS CT OSC STB STB BLOCK SYSTEM ON/OFF PWM FB BLOCK VCC F/B BLOCK - - GND Device Mark Lot No. 〇Pin Description RT BRT BCT DUTY VCC Pin No BOSC - 3 VCC REG REG BLOCK 4 LOGIC BLOCK ...
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... Make sure to leave adequate margin for this IC variation. 9. On operating Slow Start Control (SS is less than 2.2V), It does not operate Timer Latch. 10. By STB voltage, BD9883AF,BD9883FV is changed to 2 states. Therefore, do not input STB pin voltage between one state and the other state (0.7~1.7V). ...
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No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose ...