NCP81253 compatible equivalent, 5v mosfet driver compatible.
* Space−efficient 2 mm x 2 mm DFN8 Thermally−enhanced Package
* VCC Range of 4.5 V to 5.5 V
* Internal Bootstrap Diode
* 5 V 3−stage PWM Input
* Diode.
* Power Solutions for Notebook and Desktop Systems
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1
DFN8 CASE 506AA
MARKING DIAGRAM
1 CGMG G
CG .
Pin No.
Pin Name
Description
1 BST Floating bootstrap supply pin for the high−side gate driver. Connect the external bootstrap capacitor between this pin and SW.
2
PWM
Control input:
PWM = High ³ DRVH is high, DRVL is low.
PWM = Mid ³ DRVH a.
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