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AOZ59141DI

DrMOS + Smart Power Stages (SPS)

Status: Full Production

AOZ59141DI is a 40 V high efficiency synchronous buck dual MOSFET driver to drive two n-channel MOSFET for both High-Side and Low-Side. The driver is optimized for operation in the synchronous buck configuration. The driver for Low-Side MOSFET can deliver up to 4 A sinking current, capable to hold the Low-Side gate off even at high transient dv/dt.

AOZ59141DI Typ App Drawing
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Parametrics
Status
Full Production
Power Stage Type
Driver
Package
DFN2x2-8L
Min Vin (V)
4.50
Max Vin (V)
2
Abs Max Vin (V)
25
PWM Input (V)
5
Tri-State Range (V)
1.6 - 3.4
Max Frequency (MHz)
2
Shutdown Control
FCCM = Floating
Enable Diode Emulation Mode
FCCM = L
Thermal Flag
No
OCP (A)
No
HSD
No
Pre-OVP
No
Parametrics
Status
Full Production
Power Stage Type
Driver
Package
DFN2x2-8L
Min Vin (V)
4.50
Max Vin (V)
2
Abs Max Vin (V)
25
PWM Input (V)
5
Tri-State Range (V)
1.6 - 3.4
Max Frequency (MHz)
2
Shutdown Control
FCCM = Floating
Enable Diode Emulation Mode
FCCM = L
Thermal Flag
No
OCP (A)
No
HSD
No
Pre-OVP
No
Features
  • 4.5 V to 5.5 V input supply range
  • Up to 40 V BOOT supply voltage
  • Dual drivers for N-channel high-side and low-side MOSFET
  • Up to 2 MHz switching operation
  • 5 V PWM/tri-state input compatible
  • 4 A Low-side driver sinking capability
  • Under-voltage lockout protection
  • FCCM signal pin control for diode emulation /CCM operation
  • Standard 2 mm x 2 mm DFN-8L package
Documentation
TitleTypeDateFile
AOZ59141DI Datasheet
Datasheets2023-08-08PDF
AOZ59141DI Marking
Markings2023-08-08PDF
AOZ59141DI Reliability Report
Reliability Reports2023-08-08PDF
DFN2x2_8L_EP1_S
Package2020-02-27PDF
DFN2x2_8L_EP1_S Tape & Reel
Tape & Reel2024-03-14PDF
Package Details
Package NameDimensionsPackage SpecificationsPackaging Method
DFN2x2_8_EP1_S 2.0x2.0x0.75PDFTape and Reel