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