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ALD12A48-6S PDF预览

ALD12A48-6S

更新时间: 2024-12-01 04:32:15
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ASTEC /
页数 文件大小 规格书
20页 592K
描述
Single Output 16th Brick: 60Watts

ALD12A48-6S 数据手册

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Technical Reference Notes  
ALD12/18/20/25 Series  
(Single Output 16th Brick)  
ALD12/18/20/25 Single Output 16th Brick: 60Watts  
The ALD12/18/20/25 series is Astec’s latest 16th Brick industry standard offering. Operating from an input voltage range of 36V to  
75V, the series provides 6 configured outputs from 1.2V all the way up to 5V. It delivers up to 25A max current for 1.8V and  
lower at impressive levels of efficiency. The series comes with industry standard features such as Input UVLO; non-latching OCP,  
OVP and OTP; Output Trim; Differential Remote Sense pins. With its wide operating temperature range of -40°C to 85°C  
ambient, the converters are deployable into almost any environment.  
Electrical Parameters  
Input  
Input Range  
Input Surge  
36-75 VDC  
100V / 100ms  
Control  
Enable  
TTL compatible  
(Positive or Negative Logic Enable Options)  
Output  
Load Current  
Up to 25A max (VO 1.8V)  
Line/Load Regulation < 1% VO  
Ripple and Noise  
Adjust Range  
40mVP-P typical  
±10% VO  
Special Features  
Transient Response  
3% Typical deviation  
50% to 75% Load Change  
80µs settling time (Typ)  
+10%VO  
Industry Standard 16th Brick Footprint  
Low Ripple and Noise  
Output pre-bias startup  
Regulation to zero load  
High Capacitive Load Start-up  
Fixed Switching Frequency  
Industry standard features: Input UVLO;  
Enable; non-latching OVP, OCP and OTP;  
Output Trim, Differential Remote Sense  
Meets Basic Insulation  
Remote Sense  
Over Current  
Protection  
Over Voltage  
Protection  
120% max  
130% max  
Over Temperature  
Protection  
110 °C  
Safety  
Environmental Specifications  
UL + cUL 60950, Recognized  
EN60950 through TUV-PS  
-40ºC to 85ºC Operating Temperature  
-40ºC to 125ºC Storage Temperature  
MTBF > 1 million hours  
MODEL: ALD12/18/20/25 SERIES  
AUGUST 17, 2005 – REVISION C  
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