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Product Detailed Parameters
- Description：IC REG BUCK 5V 200MA DL 16SO
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Output Type：Fixed
- Number of Outputs：2
- 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：Surface Mount
- Package / Case：16-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：16-SO
- Grade：-
- Qualification：-
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Overview
The AZ494CMTR-G1 is a voltage-mode pulse-width modulation (PWM) controller manufactured by Diodes Incorporated. It operates within an input voltage range of 7 V to 36 V, with a nominal rating of 15 V. The device provides a maximum output current capability of 0.25 A and functions reliably across an extended temperature range from -40 °C to +85 °C. Packaged in a 16-pin Small Outline Package (SOP), this component integrates essential control features for switching power supply applications.
Feature Summary
- Implements voltage-mode pulse-width modulation control techniques
- Supports wide input voltage operation up to 36 V
- Designed for robust performance in industrial temperature environments
Applications
- Switching power supply systems
- Voltage-mode PWM control circuits
- General-purpose power management ICs
Procurement Notes
Verify the specific suffix 'G1' against official Diodes Incorporated documentation to confirm lead-free compliance and RoHS status. Confirm package type accuracy as SOP-16. Check current lifecycle status as availability may vary. Ensure compatibility with existing design specifications before procurement.
Selection Notes
Select this component for designs requiring voltage-mode PWM control with a 7 V to 36 V input range. The 0.25 A output drive capability suits moderate load requirements. Verify thermal management needs for the -40 °C to +85 °C operating range. Ensure the SOP-16 footprint fits the target PCB layout constraints.
Part Context
This part belongs to the AZ494 series of switching controllers from Diodes Incorporated. It serves as a core control element in power conversion architectures. The component is categorized under PMIC solutions, specifically targeting applications needing reliable voltage-mode regulation within standard industrial temperature limits.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source data. Consult manufacturer documentation for direct pin-compatible alternatives or functional equivalents.
