Datasheet

Series AMSR-78-NZ
Up to 7.5Watt | DC-DC Converter
www.aimtec.com Tel: [phone] Toll free: + 1 888 9 AIMTEC
(924 6832)
F 051e R0 1 of 2 North America only
FEATURES:
• RoHS Compliant • Operating temperature -40°C to +85°C
• 3 Pin SIP Package • Very high efficiency up to 96%
• Non-Isolated • Pin compatible to multiple manufacturers
• Low ripple and noise • Regulated Outputs
Models
Single output
Model
Input Voltage
(V)
Output Voltage
(V)
Output Current
max (mA)
Efficiency
Vin Min
(%)
Efficiency
Vin Max
(%)
AMSR-783.3-NZ 4.75-28 3.3 500 90 80
AMSR-7805-NZ 6.5-32 5 500 93 84
AMSR-786.5-NZ 8-32 6.5 500 94 87
AMSR-7809-NZ 11-32 9 500 95 91
AMSR-7812-NZ 15-32 12 500 95 92
AMSR-7815-NZ 18-32 15 500 96 93
Input Specifications
Parameters Conditions Typical Maximum Units
Voltage range 4.75-32
Filter Capacitor
Quiescent Current Vin=(LL-HL) at 0% load 7 Ma
Short Circuit consumption 0.8 W
Output Specifications
Parameters Conditions Typical Maximum Units
Voltage accuracy 100% load ±3 %
Short Circuit protection Continuous Auto recovery
Output current limit 2 A
Thermal shutdown Internal IC junction 150
o
C
Dynamic load stability 10-100% load ±100 mV
Line voltage regulation Vin=(LL-HL) at full load ±0.4 %
Load voltage regulation 10-100% load ±0.6 %
Temperature coefficient -40°C to +85°C ambient ±0.02 %/
o
C
Ripple & Noise 20MHz Bandwidth 35 mV p-p
General Specifications
Parameters Conditions Typical Maximum Units
Switching frequency 100% load 330 KHz
Operating temperature With derating above 71
o
C -40 to +85
o
C
Storage temperature -55 to +125
o
C
Case temperature 100
o
C
Cooling Free air convection
Humidity 95 %
Case material Non-conductive black plastic (UL94V-0 rated)
Weight 2 g
Dimensions (L x H x W) 0.45 x 0.4 x 0.3 inches 11.5 x 10.2 x 7.55 mm
MTBF > 2 000 000 hrs (MIL-HDBK-217F, Ground Benign, t=+25
o
C)