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Product Detailed Parameters
- Description：IC REG BUCK 5V 200MA 16DIP
- Series：-
- Mfr：Diodes Incorporated
- Package：Tube
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Output Type：Fixed
- Number of Outputs：1
- Voltage - Input (Min)：7V
- Voltage - Input (Max)：36V
- Voltage - Output (Min/Fixed)：5V
- Voltage - Output (Max)：-
- Current - Output：200mA
- Frequency - Switching：40kHz
- Synchronous Rectifier：No
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Through Hole
- Package / Case：16-DIP (0.300", 7.62mm)
- Supplier Device Package：16-DIP
- Grade：-
- Qualification：-
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Overview
The AZ494CP-E1 is a pulse-width modulation control circuit manufactured by Diodes Incorporated. It operates as a switching controller utilizing voltage-mode control techniques. The device supports an input voltage range from 7 V to 36 V, with a nominal rating of 15 V. It features a maximum output current capability of 0.25 A and functions within an operating temperature range of -40 °C to 85 °C. The component is housed in a 16-pin Small Outline Package (SOP) with plastic/epoxy body material.
Feature Summary
- Implements voltage-mode pulse-width modulation control for switching applications
- Provides high drive capability with a maximum output current of 0.25 A
- Operates across a wide industrial temperature range from -40 °C to 85 °C
Applications
- DC-DC converter designs requiring PWM control
- Power supply units utilizing voltage-mode regulation
- Industrial power management circuits
Procurement Notes
Verify the specific suffix 'E1' against official Diodes Incorporated documentation to confirm compliance status and environmental declarations. Confirm package type accuracy as sources indicate SOP or SOIC variations. Check for End-of-Life notifications prior to procurement planning.
Selection Notes
Select this component for applications requiring robust voltage-mode PWM control with moderate output drive capabilities. Ensure the design accommodates the specified 7 V to 36 V input range. Verify thermal management requirements for the 85 °C maximum junction temperature limit in the chosen SOP package.
Part Context
This part belongs to the AZ494 series of switching controllers. It shares functional similarities with other variants like AZ494CM-E1 but differs in packaging and specific electrical characteristics. The series is categorized under PMIC - Power Management ICs within the manufacturer's portfolio.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source data. Consult official manufacturer cross-reference guides for potential alternatives.
