AM1S-N Datasheet, PDF (1/2 Pages) AIMTEC – 1 watt dc-dc converters

AM1S-N Series
1 watt dc-dc converters
• ^{4PIN SIP PACKAGE}
• ^{LOW RIPPLE & NOISE}
• ^{HIGH EFFICIENCY UP TO 81%}
• ^{UL94-VO PACKAGE}
• INPUT/OUTPUT ISOLATION: 1000 & 3000VDC
• OPERATING TEMPERATURE: -40°C ... +85°C
• PIN-COMPATIBLE WITH MULTIPLE MANUFACTURERS
GENERAL DESCRIPTION
Our AM1S-N series is a family of cost effective 1W single
output isolated DC/DC converters. These converters
achieve low cost and ultra-miniature SIP4 pin size without
compromising performance and reliability.
Twenty models operate from input voltages of 5, 12 &
24VDC; producing output voltage levels of 5, 9, 12 &
15VDC. 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
±10%
Capacitor
General Specifications:
Efficiency
Switching frequency
78% to 81%
150KHz, typ. 100% load
Isolation Specifications:
Rated voltage (60 sec)
Resistance
Capacitance
1000 & 3000VDC
> 1000MOhm
60pF, typ.
Output Specifications:
Voltage accuracy
Ripple & noise (at 20MHz BW)
Short circuit protection
Line voltage regulation
Load voltage regulation
Temperature coefficient
see tolerance
envelope graph
75mVp-p, typ
1 sec
±1.2% / 1.0% of Vin
10% max,
load=10~100%
±0.03%/°C, max.
Environmental Specifications:
Operating temperature (ambient) -40°C ... +85°C
Storage temperature
-55°C ... +125°C
Case Temperature
+90°C, max.
Derating
None required
Humidity (non-condensing) Up to 90%
Cooling
Free-air Convection
Physical Specifications:
Dimensions
Weight
Case material
11.7x6.0x10.0mm
0.46x0.24x0.4inches
1.8g
Plastic UL94-VO
MTBF: > 1,000,000 hrs (MIL-HDBK-217F, Ground Benign, t=+25°C)
Specifications are subject to change without notification
OUTLINE DIMENSIONS & PIN CONNECTIONS
Pin
1
2
3
4
1000 & 3000VDC
Single
-V Input
+V Input
-V Output
+V Output
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