Datasheet

Series AMSRL-78-NZ
Up to 7.5 Watt | DC-DC Converter
www.aimtec.com Tel: [phone] Toll free: + 1 888 9 AIMTEC
(924 6832)
F 051e R8.D 1 of 3 North America only
FEATURES:
• Switching Regulator
•
SMD Package
• Low Noise
•
Efficiency Up To 96%
• Wide Input
•
Remote On/Off
• Non-Isolated
•
Short Circuit Protection
• Adjustable Output Voltage
•
High MTBF
• Thermal Shutdown
•
RoHS Compliant
Models
Single output
Model
Input Voltage
(V)
Output Voltage
(V)
Output Current
max (mA)
Efficiency
Vin Max
(%)
Efficiency
Vin Min
(%)
AMSRL-783.3-NZ 4.5-28 3.3 500 75 90
AMSRL-7805-NZ 6-28 5 500 81 94
AMSRL-7812-NZ 14-28 12 500 90 95
AMSRL-7815-NZ 17-28 15 500 92 96
NOTE: All specifications in this datasheet are measured at an ambient temperature of 25°C, humidity<75%, nominal input voltage and at
rated output load unless otherwise specified.
Input Specifications
Parameters Nominal Typical Maximum Units
Voltage range See Models table above
Start up time 2 ms
On/Off Control ON –open or 1.5V < Vc < 6V ; OFF –GND or 0V < VC < 1V , 2uA
Quiescent Current Vin = min to max at 0% load 10 mA
Output Specifications
Parameters Conditions Typical Maximum Units
Voltage accuracy At 100% load ±3 %
Short Circuit protection Continuous, hiccup mode
Short circuit restart Auto-Recovery
Thermal shutdown Internal IC Junction 160 ºC
Dynamic load stability 10-100% load ±75 mV
Line voltage regulation Vin=(LL-HL) at full load ±0.5 %
Load voltage regulation 10-100% load ±1 %
Temperature coefficient -40°C to +85°C ambient 0.02 %/
o
C
Ripple & Noise 20MHz Bandwidth 25 mV p-p
Voltage adjustment range (V adj)
3.3 1.8-5.5
VDC
5 2.5-8.0
12 4.5-13.5
15 4.5-15.5
Maximum Capacitive Load 1000 uF
General Specifications
Parameters Conditions Typical Maximum Units
Switching frequency 100% load 1.4 MHz
Operating temperature With derating above 71 ºC -40 to +85
o
C
Storage temperature -55 to +125
o
C
Maximum case temperature 100
o
C
Cooling Free Air Convection
Humidity 95 % RH
Case material Plastic (UL94-V0)
Weight 2.3 g