用电设备设计套件

Maxim提供经过完全测试和验证的参考设计,用于用电设备(PD)设计,有助于加速产品上市。

每个参考设计都提供功能电路和原理图。

Design VOUT at IOUT Total Output Power (W) Power Class Topology Main Features Action
Reference design 4940 3.3V at 1A,
5V at 0.8A
7.3 Class 2 Isolated
flyback
- Inductive (non-opto) feedback
- Synchronous rectification
- 84.5% efficiency
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Reference design 4983 5V at 2.6A 12.5 Class 3 Isolated
flyback
- Wide 9V to 57V input range
- Synchronous rectification
- 87.4% efficiency
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Reference design 4984 12V at 1A 12 Class 3 Isolated
flyback
- Inductive feedback
- Synchronous rectification
- Most compact, lowest cost
- 93.3% efficiency
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Reference design 5043 3.3V at 3.35A,
8.8V at 4.6A
55 Class 5, high power Isolated active-clamped forward - High power
- Low EMI
- Synchronous rectification
- 90% efficiency
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Reference design 5044 5V at 4.8A 25 Class 4 Isolated active-clamped forward - Inductive feedback
- Low EMI
- Synchronous rectification
- 92% efficiency
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