Feature
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尺寸为1.25 x 0.8 x 0.4英寸
带塑料外壳的DIP产品
工作温度:-25?70度
调节输出
低纹波和噪音
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Specification
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1.All specificationsvalid at nominal input voltage,full load and +25°Cafter warm-up time
unless otherwise stated.
2.Measured with 0.1U 50V // 47U 50V Ceramic Cap. Cross to output
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Input Specification
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Characteristics
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Conditions
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Voltage Range
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4.5 ~ 5.5 VDC
10.8 ~ 13.2 VDC
21.6 ~ 26.4 VDC
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43.2 ~ 52.8 VDC
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Filter
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type
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Output Specification
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Characteristics
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Conditions
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Output Power
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1.5 Watt (max.)
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Voltage Accuracy
(Full Load and Nominal Vin)
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Single:
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±3%
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Dual:
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±3%
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Minimum Load (at Full Load)
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Line Regulation
(LL to HL at Full Load)
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Single:
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±0.3%
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(typ.)
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Dual:
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±0.3%
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Load Regulation
(LL to HL at Full Load)
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Single:
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±0.5%
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(typ.)
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Dual:
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±0.5%
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Ripple (20MHz bandwidth)
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<0.2% Vout+10mV
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(max.)
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Noise (20MHz bandwidth)
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<0.5% Vout+30mV
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(max.)
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Temperature Coefficient
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±0.02% / °C (max.)
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Short Circuit Protection
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Current limit, Auto-recovery
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General Specification
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Characteristics
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Conditions
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Switching Frequency
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20K Hz (typ.)
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Isolation Voltage (Input to Output)
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500 VDC (min.)
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Operating Temperature
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-25 °C to +70°C (at Full Load)
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Storage Temperature
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-55°C to +105°C
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Humidity
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95% RH (max.)
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Cooling
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Free air convection
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Physical Specification
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Characteristics
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Conditions
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Dimension (Tolerance ±0.5)
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31.8 x 20.3 x 10.2 mm
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1.25 x 0.8 x 0.4 inches
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Weight
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13 g
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Case Material
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Plastic
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