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MAX8552EUB
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Product Detailed Parameters
- Description：SINGLE-PHASE MOSFET DRIVER
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Bulk
- Driven Configuration：Half-Bridge
- Channel Type：Synchronous
- Number of Drivers：2
- Gate Type：MOSFET (N-Channel)
- Voltage - Supply：4.5V ~ 6.5V
- Logic Voltage - VIL, VIH：0.8V, 2.5V
- Current - Peak Output (Source, Sink)：-
- Input Type：Non-Inverting
- Rise / Fall Time (Typ)：14ns, 9ns
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：10-uMAX
- Grade：-
- Qualification：-
- High Side Voltage - Max (Bootstrap)：-
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Overview
The MAX8552EUB is a half-bridge gate driver manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within a supply voltage range of 4.5V to 18V and supports output drive currents up to 2A peak. The device utilizes a 10-pin uMAX package, suitable for surface-mount applications. It functions as a power management IC designed to control external N-channel MOSFETs in half-bridge configurations.
Feature Summary
- Provides high-current push-pull output stage for driving external MOSFETs
- Features undervoltage lockout to prevent improper switching during low supply conditions
- Designed for efficient half-bridge topology applications
Applications
- Half-bridge motor drivers
- Synchronous rectification circuits
- Power supply gate driving
Procurement Notes
Verify the specific suffix (e.g., T for tape and reel) against your assembly requirements. Confirm RoHS compliance status with the manufacturer or authorized distributor. Ensure the source document matches the exact part number to avoid pinout mismatches. Check for obsolescence notices as older Maxim products may have limited availability.
Selection Notes
Select this component when a dedicated half-bridge driver is required for N-channel MOSFETs. Consider the 18V maximum supply limit and 2A peak current capability relative to your load. Evaluate the thermal performance within the uMAX package for your specific PCB layout. Compare against single-ended drivers if only one switch is needed.
Part Context
This component belongs to the Maxim Integrated power management portfolio, specifically categorized under gate drivers. It is part of the broader PMIC family used for controlling power stages in various electronic systems. The uMAX package offers a compact footprint for space-constrained designs.
Replacement Considerations
Consult official substitution guides for equivalent half-bridge drivers from Analog Devices. Verify pin compatibility and electrical specifications before replacing. Generic alternatives may differ in drive strength or operating voltage ranges.
