Technical Reference Note
Ultra Low Profile
AUM 10W Series
AUM 10W Ultra Low Profile DC – DC Module
(Pb-free reflow compatible and ROHS Compliant)
The AUM 10W series is Astec’s new Ultra Low Profile, 48Vin, SMT isolated single output modules with only 7.7mm
height. The series also comes with enhanced features such as Remote on/off (RC), parallel Application (PO), Power Good
(ALM), and the protection of OVP, OCP and UVLO.
Electrical Parameters
Input
Input range
Efficiency
36 – 60Vdc
89% @5Vo
Control
Enable
ON: RC pin connected to –Vin or Open
OFF: RC pin connected to +Vin
Output
Line / Load Regulation
Ripple and Noise
OVP
+/-5%
50mVp-p
120% of Vonom
(Latch-up)
3.1A for 1.5V –3.3V
2.1A for 5V
90% of Vonom
(Latch-up)
1500VDC (1 minute)
Special Features
•
OCP
LVP
•
•
•
•
•
•
•
•
•
Ultra Low Profile – 7.7mm height
Efficiency – 88% @ 5V
-40
°C
to +80°C Operating ambient temperature
(with 0.2m/s airflow)
Open Frame SMT
Low output ripple and noise
Regulation to zero load
CISPR22, Class A for Conduct and Radiated EMI
Parallel Application
UL/cUL 1950, CE Mark
Pb-free reflow compatible and ROHS Compliant
Isolation
MODEL : AUM 10W
SERIES
April 05 REVISION 02
SHEET
1 OF 15
ASTEC [ Astec America, Inc ]
