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High Current DrMOS Power Module AOS AOZ5636QI Suitable For VRMs Memory And Graphic Card Applications
High Current DrMOS Power Module AOS AOZ5636QI Suitable For VRMs Memory And Graphic Card Applications
Specifications
Description :
PowerVFQFN-31 Power Driver Modules RoHS
Mfr. Part # :
AOZ5636QI
Model Number :
AOZ5636QI
Package :
PowerVFQFN-31
Description

Product Overview

The AOZ5636QI is a high-efficiency, high-performance DrMOS power module designed for synchronous buck converter applications. It integrates two asymmetrical MOSFETs and a driver for optimized performance. The module features a high-side MOSFET optimized for fast switching at low duty cycles and a low-side MOSFET with ultra-low ON resistance for minimal conduction loss. It supports 3V and 5V PWM/Tri-State logic inputs and includes features like Under-Voltage Lockout (UVLO) protection and a SMOD# control for Diode Emulation/CCM operation. The optimized pin-out minimizes parasitic effects. Applications include memory and graphic cards, VRMs for motherboards, and point-of-load DC/DC converters.

Product Attributes

  • Brand: AOS (Alpha and Omega Semiconductor)
  • Package: QFN5x5-31L
  • Environmental Compliance: RoHS
  • Plating: Pb-free

Technical Specifications

Parameter Rating Conditions Min. Typ. Max. Units
General
Power Supply Range (VIN) 4.5 20 V
Driver Supply Range (VCC, PVCC) 4.5 5.5 V
Continuous Output Current 50 A
Output Current (10ms ON pulse) Up to 70 A
Output Current (10us ON pulse) Up to 110 A
Switching Frequency Up to 2 MHz
PWM Input Compatibility 3V / 5V / Tri-State
Ambient Temperature Range -40 125 C
Package Dimensions 5x5 QFN-31L
Electrical Characteristics
VCC UVLO Rising 3.5 3.9 V
VCC Hysteresis 400 mV
PWM Logic High Input Voltage (VPWMH) 2.7 V
PWM Logic Low Input Voltage (VPWML) 0.72 V
PWM Tri-State Window (VTRI) 1.35 1.95 V
DISB# Enable Input Voltage (VDISB#_ON) 2.0 V
DISB# Disable Input Voltage (VDISB#_OFF) 0.8 V
SMOD# Logic High Input Voltage (VSMOD#_H) 2.0 V
SMOD# Logic Low Input Voltage (VSMOD#_L) 0.8 V
Gate Driver Deadtime (Low-Side to High-Side) 15 ns
Gate Driver Deadtime (High-Side to Low-Side) 13 ns
Tri-State Shutdown Delay (tTSSHD) 25 ns
Tri-State Propagation Delay (tTSEXIT) 35 ns
LS Minimum On Time (LS Min On) SMOD# = L 350 ns
Junction Thermal Threshold Rising (TJTHWN) 150 C
Junction Thermal Hysteresis (TJHYST) 30 C

2411280002_AOS-AOZ5636QI_C7214620.pdf
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High Current DrMOS Power Module AOS AOZ5636QI Suitable For VRMs Memory And Graphic Card Applications

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Product Detail
Description :
PowerVFQFN-31 Power Driver Modules RoHS
Mfr. Part # :
AOZ5636QI
Model Number :
AOZ5636QI
Package :
PowerVFQFN-31
Contact Supplier
High Current DrMOS Power Module AOS AOZ5636QI Suitable For VRMs Memory And Graphic Card Applications

Hefei Purple Horn E-Commerce Co., Ltd.

Verified Supplier
1 Years
anhui, hefei
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer
Main Products :
Bipolar Transistor Arrays, Bridge Rectifiers, JFETs
Employee Number :
300~500
Certification Level :
Verified Supplier
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