MAX5048C

PRODUCTION

7A Sink/3A Source Current, 8ns, SOT23, MOSFET Driver

Small Form Factor, High-Current MOSFET Driver Ideal for High-Frequency Switching Power Supplies

Data Sheet (Rev. 1) Product Selection Table

Part Models: 2
1ku List Price: Starting From $0.73

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Part Details

Improved Power Conversion Efficiency
- Low 8ns Propagation Delay
- 5ns Typical Rise and 4ns Typical Fall Times with 1nF Load
- 0.3Ω Open-Drain n-Channel Sink Output
- 0.84Ω Open-Drain p-Channel Source Output
Improved EMI
- Independent Source/Sink Outputs for Controllable Rise and Fall Times
Reduced Solution Size and Cost
- Low Input Capacitance (10pF, typ)
- 6-Pin SOT-23 Package
- +4V to +14V Single Power Supply
Greater Flexibility in Controlling the MOSFET
- Matching Delay Time Between Inverting and Noninverting Inputs
- 7A/3A Peak Sink/Source Drive Current
- TTL Logic-Level Inputs with Hysteresis for Noise Immunity
Improved System Reliabilty
- Inputs Rated to +14V Regardless of V+ Voltage
- Thermal Shutdown Protection
- -40°C to +125°C Operating Temperature Range
Easy Upgrade from MAX5048B
- Pin-Compatible with the MAX5048B

Part Models: 2
1ku List Price: Starting From $0.73

Documentation

Data Sheet 1

MAX5048C: 7A Sink/3A Source Current, 8ns, SOT23, MOSFET Driver Data Sheet (Rev.1) 02/17/2015

Reliability Data 1

MAX5048C Reliability Data 01/12/2023

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
MAX5048CAUT+	Small-Outline Transistor Package	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX5048CAUT+T	Small-Outline Transistor Package	Material Declaration Reliablity Data	Ultra Librarian SamacSys

This is the most up-to-date revision of the Data Sheet.

Evaluation Kits

Evaluation Kit for the MAX5048C

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Features and Benefits

4V to 14V Single Power-Supply Range
3A/7A Peak Source/Sink Drive Current
TTL Logic Level Inverting and Noninverting Inputs
Independent Source and Sink Outputs
Proven PCB Layout
Fully Assembled and Tested

Product Details

The MAX5048C evaluation kit (EV kit) allows evaluation of the MAX5048C high-speed, low-side MOSFET driver that can source up to a 3A peak current and sink up to a 7A peak current. The EV kit uses a 4V to 14V input supply. The EV kit uses the device to drive a 4700pF capacitor that mimics the gate capacitance of an external nMOSFET. The EV kit demonstrates the MAX5048CAUT+ (6-pin SOT23). It is highly recommended that the EV kit layout be followed to ensure reliable driver operation and first-pass design success.

Applications

DC-DC Converters
Motor Control
Power MOSFET Switching
Power-Supply Modules
Switch-Mode Power Supplies

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