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Product Detailed Parameters
- Description：IC REG CONTROLLER ACDC
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- Output Isolation：Isolated
- Internal Switch(s)：No
- Voltage - Breakdown：-
- Topology：Flyback
- Voltage - Start Up：18.5 V
- Voltage - Supply (Vcc/Vdd)：7.3V ~ 30V
- Duty Cycle：-
- Frequency - Switching：-
- Fault Protection：Open Circuit, Over Voltage, Short Circuit
- Control Features：-
- Operating Temperature：-40°C ~ 85°C
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Mounting Type：Surface Mount
- Grade：-
- Qualification：-
- Power (Watts)：-
Download product information
Overview
The AP3706MTR-E1 is an offline flyback converter controller manufactured by Diodes Incorporated. It operates within a supply voltage range of 7.3 V to 30 V and features a startup voltage of 18.5 V. The device supports isolated output configurations and integrates comprehensive fault protection mechanisms, including open circuit, overvoltage, and short circuit safeguards. Designed for surface-mount assembly, it is housed in an 8-SOIC package with a width of 3.90 mm. The component functions reliably across an extended temperature range from -40°C to +85°C.
Feature Summary
- Integrated fault protection covering open circuit, overvoltage, and short circuit conditions
- Supports isolated flyback topology for offline power conversion applications
- Operates with a wide supply voltage range from 7.3 V to 30 V
Applications
- Offline AC-DC power supplies
- Flyback converter designs
- Isolated power management systems
Procurement Notes
Verify the specific suffix E1 against official Diodes Incorporated documentation to confirm compliance status and pinout compatibility. Confirm that the 8-SOIC package dimensions match the target PCB footprint. Check for any Product Change Notifications regarding assembly site changes or material updates. Ensure the component meets the required environmental standards for the intended deployment environment.
Selection Notes
Select this controller for applications requiring isolated flyback topologies with integrated fault protection. Verify that the input voltage range of 7.3 V to 30 V aligns with the system's operating conditions. Consider the 8-SOIC package constraints for thermal management and board space. Evaluate the need for external components to support the startup voltage threshold of 18.5 V.
Part Context
This component belongs to the AP3706 series of offline converters produced by Diodes Incorporated. It is categorized under PMIC and AC DC converters. The part is designed for robust performance in isolated power conversion scenarios. The manufacturer provides technical documentation detailing electrical characteristics and application guidelines.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source data. Consult official distributor databases or manufacturer cross-reference tools for potential alternatives.
