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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.
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
| Title | Type | Date | File |
|---|---|---|---|
| AOZ59141DI Datasheet | Datasheets | 2023-08-08 | |
| AOZ59141DI Marking | Markings | 2023-08-08 | |
| AOZ59141DI Reliability Report | Reliability Reports | 2023-08-08 | |
| DFN2x2_8L_EP1_S | Package | 2020-02-27 | |
| DFN2x2_8L_EP1_S Tape & Reel | Tape & Reel | 2024-03-14 |
Package Details
| Package Name | Dimensions | Package Specifications | Packaging Method |
|---|---|---|---|
| DFN2x2_8_EP1_S | 2.0x2.0x0.75 | Tape and Reel |