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MAX5075AAUA-T
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Product Detailed Parameters
- Description：IC GATE DRVR LOW-SIDE 8UMAX
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tape & Reel (TR)
- Driven Configuration：Low-Side
- Channel Type：Synchronous
- Number of Drivers：2
- Gate Type：MOSFET (N-Channel)
- Voltage - Supply：4.5V ~ 15V
- Logic Voltage - VIL, VIH：-
- Current - Peak Output (Source, Sink)：3A, 3A
- Input Type：RC Input Circuit
- Rise / Fall Time (Typ)：10ns, 10ns
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
- Supplier Device Package：8-uMAX-EP , 8-uSOP-EP
- Grade：-
- Qualification：-
- High Side Voltage - Max (Bootstrap)：-
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Overview
The MAX5075AAUA-T is a low-side gate driver IC designed for telecom module power supplies. It features a push-pull, current-fed topology with an integrated oscillator. The device operates on a supply voltage of 4.5V to 15V and supports synchronous configurations. It provides dual channels with peak output currents of 3A source and 3A sink. Typical rise and fall times are 10ns each. The component is housed in an 8-µMAX-EP package with an exposed pad, suitable for surface mount installation across a junction temperature range of -40°C to 150°C.
Feature Summary
- Integrated oscillator eliminates external timing components
- RC input circuit simplifies control interface
- High peak drive capability for fast switching
Applications
- Telecom module power supplies
- Push-pull converter topologies
- Current-fed DC-DC converters
Procurement Notes
Verify the specific suffix 'T' indicates tape and reel packaging when ordering. Confirm the operating temperature grade matches application requirements. Ensure the 8-µMAX-EP footprint compatibility with PCB layout. Check for RoHS compliance status if required by regulatory standards. Validate supply voltage ranges against system design constraints.
Selection Notes
Select this component for applications requiring integrated oscillation in low-side driving scenarios. Consider the 3A peak current capability for driving moderate-sized MOSFETs. Evaluate the RC input interface against available control signals. Assess thermal performance within the specified junction temperature limits. Compare package dimensions against available board space constraints.
Part Context
This part belongs to the MAX5075 family of gate drivers from Analog Devices/Maxim Integrated. It is specifically optimized for telecom power applications using push-pull or current-fed topologies. The AAUA variant denotes the specific package and temperature grade combination. Related parts may offer different channel counts or voltage ranges.
Replacement Considerations
Direct substitutes include other MAX5075 variants such as MAX5075CAUA or MAX5075AAUA depending on packaging preferences. Verify pinout compatibility before substitution. Ensure equivalent electrical parameters for peak current and operating voltage.
