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Product Detailed Parameters
- Description：IC REG BUCK ADJ 600MA TSOT26
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：4.5V
- Voltage - Input (Max)：40V
- Voltage - Output (Min/Fixed)：0.8V
- Voltage - Output (Max)：26V
- Current - Output：600mA
- Frequency - Switching：2MHz
- Synchronous Rectifier：Yes
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SOT-23-6 Thin, TSOT-23-6
- Supplier Device Package：TSOT-26
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The AP64060QWU-7 is a synchronous step-down DC/DC converter from Diodes Incorporated, designed for high-voltage applications. It operates with an input voltage range of 4.5 V to 40 V and provides a single adjustable output ranging from 800 mV to 26 V. The device delivers up to 600 mA of output current at a fixed switching frequency of 2.2 MHz. It features a low quiescent current of 90 uA and functions within a temperature range of -40°C to +125°C. Packaged in a compact TSOT-26-6 surface-mount format, it integrates internal compensation for simplified design.
Feature Summary
- Synchronous buck topology ensures high efficiency across the operating load range.
- Integrated loop compensation reduces the requirement for external components.
- Comprehensive protection mechanisms include overcurrent, thermal, and short-circuit safeguards.
Applications
- Automotive infotainment systems
- Telematics control units
- Body electronics modules
Procurement Notes
Verify that the specific suffix 'Q' confirms AEC-Q100 qualification status required for automotive deployment. Confirm the package designation matches TSOT-26-6 specifications. Ensure the ordering code corresponds to the reel quantity of 3000 units as indicated by the '-7' suffix. Cross-reference the manufacturer datasheet for any recent product change notifications affecting pinout or electrical characteristics.
Selection Notes
Select this component when a wide input voltage range up to 40 V is necessary for automotive bus architectures. The 600 mA current capability suits moderate power loads requiring minimal footprint. The integrated compensation simplifies layout compared to non-compensated alternatives. Consider the 2.2 MHz frequency for balancing EMI performance against passive component size requirements.
Part Context
This part belongs to the AP64060Q series of high-voltage synchronous buck converters manufactured by Diodes Incorporated. The series targets automotive environments requiring robust power management solutions. The Q-series designation typically indicates compliance with automotive reliability standards. The TSOT-26 package allows for dense PCB layouts in space-constrained electronic assemblies.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing designs before considering alternative manufacturers or different Diodes Incorporated models within the same family.
