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Product Detailed Parameters
- Description：IC REG BUCK ADJ 1.5A SOT563
- 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)：4.2V
- Voltage - Input (Max)：18V
- Voltage - Output (Min/Fixed)：0.8V
- Voltage - Output (Max)：7V
- Current - Output：1.5A
- Frequency - Switching：1.3MHz
- Synchronous Rectifier：Yes
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SOT-563, SOT-666
- Supplier Device Package：SOT-563
- Grade：-
- Qualification：-
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Overview
The AP62150Z6-7 is a synchronous step-down DC/DC converter from Diodes Incorporated, housed in a compact SOT-563 package. It supports an input voltage range of 4.2 V to 18 V and delivers up to 1.5 A output current. The device features a fixed switching frequency of 1.3 MHz and provides an adjustable output voltage between 800 mV and 7 V. Key electrical specifications include a quiescent current of 135 µA and operation across a temperature range of -40 °C to +125 °C.
Feature Summary
- Synchronous buck topology for high efficiency
- Integrated compensation network reduces external component count
- Comprehensive protection including UVLO, OVP, OCP, OTP, and SCP
Applications
- Industrial control systems
- Consumer electronics power management
- Embedded computing platforms
Procurement Notes
Verify the specific suffix '-7' against official datasheets to confirm reel packaging quantities and tape specifications. Ensure compatibility with RoHS directives and confirm AEC-Q100 qualification status if automotive grade reliability is required for the target application environment.
Selection Notes
Select this component when a wide input voltage range up to 18 V is necessary alongside moderate current requirements. The SOT-563 package offers space savings compared to larger footprints. Evaluate thermal performance at maximum load to ensure the junction temperature remains within the specified operational limits under worst-case ambient conditions.
Part Context
This part belongs to the AP62150Z6 series of high-voltage synchronous buck converters. The family focuses on integrating power switches and control logic into small form factors suitable for dense PCB layouts. It serves as a solution for converting higher bus voltages to lower logic or peripheral supply rails efficiently.
Replacement Considerations
Consult manufacturer documentation for direct pin-compatible alternatives within the same series. Verify that any substitute maintains identical pinout configurations and electrical characteristics to avoid redesigning the surrounding passive components.
