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Product Detailed Parameters
- Description：IC PWM CONTROLLER SO-8
- Series：-
- Mfr：Diodes Incorporated
- Package：Tube
- Output Isolation：Isolated
- Internal Switch(s)：Yes
- Voltage - Breakdown：-
- Topology：Flyback
- Voltage - Start Up：16 V
- Voltage - Supply (Vcc/Vdd)：10V ~ 20V
- Duty Cycle：80%
- Frequency - Switching：65kHz
- Fault Protection：Over Temperature, Short Circuit
- Control Features：-
- Operating Temperature：-40°C ~ 85°C (TA)
- Package / Case：8-DIP (0.300", 7.62mm)
- Supplier Device Package：8-DIP
- Mounting Type：Through Hole
- Grade：-
- Qualification：-
- Power (Watts)：-
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Overview
The AP3101P-E1 is a Green Mode PWM controller manufactured by Diodes Incorporated, classified under PMIC - Power Management ICs. It operates as a switching controller designed for power supply applications. The component is available in an SO-8 package and supports through-hole mounting. Key operational characteristics include a fixed switching frequency of 65kHz and integrated over-temperature protection to ensure reliable performance during operation.
Feature Summary
- Implements Green Mode technology for enhanced efficiency
- Provides integrated over-temperature protection
- Functions as a PWM controller for switching applications
Applications
- Power supply systems requiring PWM control
- Green mode switching applications
- General purpose power management circuits
Procurement Notes
Verify the specific suffix E1 indicates RoHS compliance and lead-free status when ordering. Confirm the SO-8 package type matches your PCB footprint requirements. Ensure the manufacturer is identified as Diodes Incorporated to avoid counterfeit components. Cross-reference the datasheet version to confirm pinout compatibility with existing designs.
Selection Notes
Select this component for applications requiring a 65kHz fixed frequency PWM controller. Consider the SO-8 package size for space-constrained designs. Verify that the Green Mode feature aligns with efficiency targets. Ensure the operating temperature range meets system thermal requirements given the built-in protection features.
Part Context
This part belongs to the AP3101 series from Diodes Incorporated, which includes variants like the AP3101UM-E1. The series focuses on power management solutions with specific switching controller capabilities. The P-E1 designation typically denotes the package style and environmental compliance attributes within the manufacturer's catalog structure.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's official cross-reference tools or datasheets for verified alternatives before substitution.
