ALO10B48N-6S Datasheet, PDF (1/30 Pages) Astec America, Inc – AEO40x48 / ALO40x48 Single Output 8th Brick: Baseplate or Open-Frame Module

Technical Reference Notes
AEO_ALO40/35/30/20/10x48 Series
(Single Output 8^th Brick)
AEO40x48 / ALO40x48 Single Output 8^th Brick: Baseplate or Open-Frame Module
The AEO40x48 / ALO40x48 series is Astec’s High Current 8^th Brick industry standard offering. Operating from an input voltage
range of 36V to 75V, the series provides 7 configured outputs starting from 1.2V all the way up to 12V. It delivers up to 40A max
current for 1.8V and lower at impressive levels of efficiency. It provides tight regulation and exhibits clean and monotonic output
start up characteristics. The AEO_ALO series comes with industry standard features such as Input UVLO; non-latching OCP,
OVP and OTP; Output Trim; Differential Remote Sense pins. Both baseplate (AEO) and open frame (ALO) construction are
available as well as TH or SMT termination. 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
Special Features
• Industry Standard 8^th Brick Footprint
• Baseplate or Open frame construction
• Low Ripple and Noise
• 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
Control
Enable
TTL compatible
(Positive or Negative Logic Enable Options)
Output
Load Current
Up to 40A max (V_O ≤ 1.8V)
Line/Load Regulation < 1% V_O
Ripple and Noise
40mV_P-P typical
Output Voltage
Adjust Range
±10% V_O
Transient Response 2% Typical deviation
50% to 75% Load Change
20µs settling time (Typ)
Remote Sense
Over Current
+10%V_O
120% max
Protection
Over Voltage
130% max
Protection
Over Temperature 110 °C
Protection
Environmental Specifications
• -40ºC to 85ºC Operating Temperature
• -55ºC to 125ºC Storage Temperature
• MTBF > 1 million hours
Safety
UL + cUL 60950, Recognized
EN60950 through TUV-PS
MODEL: AEO40x48 / ALO40x48 SERIES
JUNE 24, 2005 - REVISION B
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