NCP81152 driver equivalent, synchronous buck dual mosfet driver.
* Adaptive Anti−Cross−Conduction Circuit
* Integrated Bootstrap Diode
* Zero Cross Detection
* Floating Top Driver Accommodates Boost Voltages up to 35 V .
* Vcore Power for Notebook Systems
* Power Systems for DDR and Graphics
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QFN16 MN SUFFIX CASE .
Pin No.
Symbol
Description
1, 5 BST1, BST2 Floating bootstrap supply pin for high−side gate driver. Connect the bootstrap capacitor between this pin and the SW pin.
2, 6 PWM1, PWM2 Control input. The PWM signal has three states: PWM = High enab.
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