AM4T Datasheet, PDF (1/3 Pages) AIMTEC – 4 watt dc-dc converters

AM4T Series
4 watt dc-dc converters
• ^{24PIN DIP PACKAGE}
• ^{WIDE 2:1 INPUT RANGE}
• ^{HIGH EFFICIENCY UP TO 81%}
• ^{LOW PROFILE METAL PACKAGE}
• ^{INPUT/OUTPUT ISOLATION: 1500 & 3500VDC}
• ^{CONTINUOUS SHORT CIRCUIT PROTECTION}
• ^{OPERATING TEMPERATURE: -40°C TO +85°C}
• ^{PIN-COMPATIBLE WITH MULTIPLE MANUFACTURERS}
GENERAL DESCRIPTION
Our AM4T series is a family of cost effective 4W single
and dual outputs DC-DC converters. Input voltages of 12,
24 & 48VDC with output voltages of 3.3, 5, 7.2, 9, 12,
15, 18, 24, ±3.3, ±5, ±7.2, ±9, ±12, ±15, ±18 & ±24VDC.
Full SMD-design and a 100% production test of parameters
ensures a high reliability in this product.
ELECTRICAL SPECIFICATIONS
Specifications typical at +25°C, nominal input voltage, rated output current unless otherwise specified
Input Specifications:
Voltage range
Filter
Isolation Specifications:
Rated voltage (60 sec)
Resistance
Capacitance
12VDC, 9~18VDC
24VDC, 18~36VDC
48VDC, 36~72VDC
p (Pi) Network
1500 & 3500VDC
> 1000MOhm
120pF, typ.
Environmental Specifications:
Operating temperature (ambient) -40°C ... +85°C
Storage temperature
-55°C ... +125°C
Case temperature
+100°C, max.
Derating
None required
Humidity (non-condensing) Up to 90%
Cooling
Free-air Convection
General Specifications:
Efficiency
Switching Frequency
73% to 81%
250KHz, typ. 100% load
Output Specifications:
Voltage accuracy
±1%, max.
Voltage balance (Dual Output) ±1%
Ripple & noise (at 20MHz BW) 60mVp-p, max.
Short circuit protection
Continuous
Short circuit restart
Automatic
Line voltage regulation
±0.5%, max.
Load voltage regulation
±0.5%, max.
Temperature coefficient
±0.02%/°C, typ.
Physical Specifications:
Dimensions
Weight
Case material
31.75x20.32x10.16mm
1.25x0.8x0.4inches
19g
Nickel-Coated Copper
MTBF: > 1,036,000 hrs (MIL-HDBK-217F, Ground Benign, t=+25°C)
Specifications are subject to change without notification
VISIT US AT WWW.AIMTEC.CA
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