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RT9614C

Richtek
Part Number RT9614C
Manufacturer Richtek
Description Single Phase Synchronous Rectified Buck MOSFET Driver
Published Dec 10, 2023
Detailed Description ® RT9614C Single Phase Synchronous Rectified Buck MOSFET Driver General Description The RT9614C is a high performance,...
Datasheet PDF File RT9614C PDF File

RT9614C
RT9614C

Overview
® RT9614C Single Phase Synchronous Rectified Buck MOSFET Driver General Description The RT9614C is a high performance, synchronous rectified, single phase MOSFET driver designed for general MOSFET driving applications and high performance CPU VR driving capabilities.
The RT9614C can be supplied from 4.
5V to 13.
2V.
The applicable power stage VIN range is from 5V to 24V.
The RT9614C also builds in an internal power switch to replace external bootstrap diode.
The RT9614C can support switching frequency efficiently up to 500kHz.
The RT9614C has both the UGATE and LGATE driving circuits for synchronous rectified DC-DC converter applications.
The pre-OVP protection is designed to protect system when output has high voltage and shoot through protection mechanism is designed to prevent shoot through between high side and low side power MOSFETs.
The RT9614C has tri-state PWM input with shutdown and EN input shutdown functions, which can force driver to output low UGATE and LGATE signals.
Features  Shoot-Through Protection  Embedded Bootstrap Switch  Up to 500kHz Operating Frequency  Fast Rising and Falling Time  Tri-State PWM Input  Enable Control  Pre-OVP Protection  Small 8-Lead WDFN Package  RoHS Compliant and Halogen Free Applications  Desktop, Systems  VGA Card Marking Information 4L : Product Code 4LW W : Date Code Simplified Application Circuit R1 12V C1 Chip Enable PWM Controller RT9614C VCC R2 BOOT UGATE EN PHASE PWM LGATE GND CBOOT R3 Q1 L1 R4 Q2 C2 VIN C4 VOUT C3 Copyright ©2020 Richtek Technology Corporation.
All rights reserved.
DS9614C-01 October 2020 is a registered trademark of Richtek Technology Corporation.
www.
richtek.
com 1 RT9614C Ordering Information RT9614C Package Type QW : WDFN-8SL 2x2 (W-Type) (Exposed Pad-Option 1) Lead Plating System G : Green (Halogen Free and Pb Free) Note : Richtek products are :  RoHS compliant and compatible with the current require- ments of IPC/JEDEC J-STD-020.
 Suitable for use in ...


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