Series AMSR-78Z
Up to 7.5Watt | DC-DC Converter
FEATURES:
• RoHS Compliant
• 3 Pin SIP Package
• Non-Isolated
•
•
•
Operating temperature -40°C to +85
Very high efficiency up to 97%
Pin compatible to multiple manufacturers
• Low ripple and noise
Models
Single output
Output
Output
Current max
(mA)
500
Maximum
Capacitive load
Efficiency
Efficiency
Input Voltage
Model
Voltage
(V)
1.5
1.8
2.5
3.3
5
Vin Min
(%)
78
Vin Max
(%)
65
(V)
(µF)
220
220
220
220
220
220
220
220
220
220
AMSR-781.5Z
AMSR-781.8Z
AMSR-782.5Z
AMSR-783.3Z
AMSR-7805Z
AMSR-786.5Z
AMSR-787.2Z
AMSR-7809Z
AMSR-7812Z
AMSR-7815Z
4.75-30
4.75-34
4.75-34
4.75-34
6.5-34
8-34
500
500
500
500
500
500
500
500
82
87
91
94
95
95
96
97
70
76
81
85
88
89
92
94
6.5
7.2
9
12
15
9-34
11-34
15-34
18-34
500
97
95
Input Specifications
Parameters
Voltage range
Nominal
Typical
4.75-34
Maximum
Units
Filter
Capacitor
No load Input Current
Input Reflected Ripple Current
Absolute Maximum
8
35
-0.3-34
mA
mA p-p
VDC
Stress rating
Output Specifications
Parameters
Conditions
Typical
Maximum
Units
Voltage accuracy
±2
%
Short Circuit protection
Line voltage regulation
Load voltage regulation
Temperature coefficient
Ripple & Noise
Auto recovery
±0.5
±0.6
±0.02
60
%
%
10-100% load
%/oC
mV p-p
20MHz Bandwidth
General Specifications
Parameters
Switching frequency
Operating temperature
Storage temperature
Case temperature
Cooling
Conditions
100% load
Without derating
Typical
330
-40 to +85
-40 to +125
Maximum
Units
KHz
oC
oC
100
95
oC
Free air convection
Humidity
Case material
Weight
%
g
Non-conductive black plastic (UL94V-0 rated)
1.8
Dimensions (L X H X W)
MTBF
0.46 x 0.38 x 0.29 inches
11.68 x 9.65 x 7.50 mm
> 1 121 000 hrs (MIL-HDBK-217F, Ground Benign, t=+25 oC)
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