Flyback Regulator with Primary Side CV/CC Control For Adapters and Chargers
- Parameters
- Features
- Description
| Part Number | SY23401CFAC |
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| Description | Flyback Regulator with Primary Side CV/CC Control For Adapters and Chargers |
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| Po_max (W) | 3.5 |
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| BV (V) | |
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| Application | Isolation |
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| No Load Loss | <75mW |
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| Protection Mode | OCP/OVP |
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| Standards & Certification | |
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| Package | SO8 |
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- Tight PSR CC/CV Regulation Over Entire Operating Range
- QR-mode Operation for High Efficiency
- PWM/PFM Control for High Average Efficiency
- Fast Dynamic Load Transient Response
- Cable Compensation for Better Load Regulation
- Low Start Up Current: 5μA Max
- Minimum Frequency Limitation 2kHz
- No-load Power is Less than 100mW
- Reliable Protections for OVP, UVP, SCP, OTP,OCP
- Reliable Protections for Safety Requirement
- Maximum Switching Frequency Limitation 90kHz
- Integrated 980V Bipolar NPN Transistor
- RoHS Compliant and Halogen Free
- Compact Package: SO8
Evaluation Board
Photo of evaluation board
Photo of evaluation board
The EVB_SY23401CFAC is used to evaluate a single stage Flyback regulator targeting at Constant Current/Constant Voltage (CC/CV) applications.
