AM3F Series
3 watt dc-dc converters
REGULATED SINGLE OUTPUT
12 PIN SIP PACKAGE
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INPUT/OUTPUT ISOLATION: 1000, 3000 & 5200VDC
OPERATING TEMPERATURE: -25°C ... +71°C
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LOW RIPPLE & NOISE
PIN-COMPATIBLE WITH MULTIPLE MANUFACTURERS
HIGH EFFICIENCY UP TO 70%
GENERAL DESCRIPTION
Our AM3F series is a family of cost effective 3W single
output DC-DC converters. These converters combine
miniature package in a 12-pin SIP compatible case with
high performance features such as 1000, 3000 &
5200VDC input/output isolation voltage, continuous short
circuit protection with automatic restart and tight line /
load regulation. Seventy two models operate from input
voltages of 5, 12 & 24VDC with producing output
voltage levels of 3.3, 5, 7.2, 9, 12, 15, 18, 24VDC.
High performance features include high efficiency opera-
tion up to 70% and output voltage accuracy of ±2%
maximum. Standard features include an input range of
±10% tolerance and low output noise and ripple. All mod-
els are package in a low profile 31.80x8.60x13.47mm 12
pin SIP non-conductive black plastic case. Operation is
specified over the full operating temperature range
of -25ºC to +71ºC with no derating required. Cooling is by
free-air convection.
ELECTRICAL SPECIFICATIONS
Specifications typical at +25°C, nominal input voltage, rated output current unless otherwise specified
Input Specifications:
Voltage range
Filter
General Specifications:
Efficiency
±10%
64% to 70%
p (Pi) Network
Switching frequency
125KHz, typ. 100% load
Environmental Specifications:
Isolation Specifications:
Rated voltage (60 sec)
Resistance
Operating temperature (ambient) -25°C ... +71°C
1000, 3000, 5200VDC
> 1000MOhm
Storage temperature
Case temperature
Derating
-40°C ... +125°C
+90°C, max.
Capacitance
60pF, typ.
None required
Up to 90%
Humidity (non-condensing)
Cooling
Output Specifications:
Free-air Convection
Voltage accuracy
±2%, max.
Ripple & noise (at 20MHz BW) 75mVp-p, max.
Physical Specifications:
Dimensions
Short circuit protection
Short circuit restart
Continuous
31.80x8.60x13.47mm
1.25x0.34x0.53inches
10.7g
Automatic
Line voltage regulation
Load voltage regulation
Temperature coefficient
±0.5%, max.
±0.5%, max.
±0.02%/ºC, typ.
Weight
Case material
Non-conductive black
plastic
MTBF: > 954,000 hrs (MIL-HDBK-217F, Ground Benign, t=+25°C)
Specifications are subject to change without notification
Pin
1000, 3000 & 5200VDC
Single
OUTLINE
1
2
+V Input
DIMENSIONS &
PIN CONNECTIONS
N.C.
3
N.C.
N.C.
-V output
+V output
-V input
9
10
11
12
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TO ORDER CALL 1-888-9-AIMTEC