基于 LT1930A 的升壓
穩壓器可為雪崩
光電二極管偏置
電源產生 30V 至 90V 電壓,且噪聲僅為 200mVP-P。由
處理器驅動的
DAC 將輸出從 30V 調整至 90V,以補償溫度相關的 APD 增益波動
說明
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LT1930A-Based Boost Regulator Produces 30V to 90V for Avalanche Photodiode Bias Supplies with Only 200mVP-P Noise. The DAC, driven from a processor, adjusts the output from 30V to 90V to compensate for temperature dependent APD gain fluctuations
主要特色
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Conversion Type
DC to DC
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Input Voltage
2.6 to 6.3 V
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Output Voltage
30 to 90 V
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Topology
Boost