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RT9614A

Richtek
Part Number RT9614A
Manufacturer Richtek
Description Single Phase Synchronous Rectified Buck MOSFET Driver
Published Sep 10, 2023
Detailed Description ® RT9614A Single Phase Synchronous Rectified Buck MOSFET Driver General Description The RT9614A is a dual N-Channel MO...
Datasheet PDF File RT9614A PDF File

RT9614A
RT9614A


Overview
® RT9614A Single Phase Synchronous Rectified Buck MOSFET Driver General Description The RT9614A is a dual N-Channel MOSFETs driver for synchronous-rectified buck converter.
Besides, the power switch is already integrated in this driver to replace external bootstrap diode for reducing system cost and complexity, while allowing the use of higher performance MOSFETs.
The RT9614A is a high performance driver that is capable to drive high/low-side MOSFETs with high speed switching frequency and consuming few of power dissipation.
Besides, the operating voltage matches the 30V breakdown voltage of the MOSFET which makes the applications of the RT9614A are more flexible and extensive.
The RT9614A features 4.
5V to 13.
2V gate driver voltage provided by VCC pin.
Further, the RT9614A offers around 30ns propagation delay time for high/low side MOSFETs and 1.
1&! sink impedance on low-side gate driver to ensure no shoot-through power loss caused by high dV/dt phase node transitions.
By using RT9614A.
MOSFET gates can be efficiently switched up to 1MHz and the gate drivers have the capability to drive up to 3nF load.
Hence, the RT9614A suits to variety of high-input voltage, high-current and single or multi-phase DC to DC converter applications, such as CPcore voltage and VGA suppliers.
Features  Shoot Through Protection  Embedded Bootstrap Diode  Up to 500kHz Operating Frequency  Fast Rising and Falling Time  Tri-State PWM Input  Enable Control  Pre-OVP Protection  8-Lead WDFN Package  RoHS Compliant and Halogen Free Applications  Desktop, Systems  VGA Card Marking Information MN= : Product Code MN=YM DNN YMDNN : Date Code Simplified Application Circuit 12V R1 C1 Chip Enable PWM Controller RT9614A VCC R2 BOOT UGATE EN PHASE PWM LGATE GND CBOOT R3 VIN C4 Q1 L1 R4 Q2 C2 VOUT C3 Copyright ©2019 Richtek Technology Corporation.
All rights reserved.
DS9614A-00 January 2019 is a registered trademark of Richtek Technology Corporation.
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richtek.
com ...


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