AIMTEC AMSR-78

Series AMSR-78-NZ
Up to 7.5Watt | DC-DC Switching Regulator
FEATURES:








RoHS Compliant
3 Pin SIP Package
Non-Isolated
Low ripple and noise
Operating temperature -40°C to +85°C
Very high efficiency up to 96%
Pin compatible to multiple manufacturers
Regulated Outputs
Models
Single output
Model
Input Voltage
(V)
Output Voltage
(V)
Output Current
max (mA)
Efficiency
Vin Max
(%)
Efficiency
Vin Min
(%)
4.75-28
6.5-32
8-32
11-32
15-32
18-32
3.3
5
6.5
9
12
15
500
500
500
500
500
500
90
93
94
95
95
96
80
84
87
91
92
93
Maximum
Units
AMSR-783.3-NZ
AMSR-7805-NZ
AMSR-786.5-NZ
AMSR-7809-NZ
AMSR-7812-NZ
AMSR-7815-NZ
Input Specifications
Parameters
Voltage range
Filter
Quiescent current
Short circuit consumption
Conditions
Typical
See the table above
Capacitor
Vin=(LL-HL) at 0% load
VDC
7
0.8
mA
W
Maximum
Units
Output Specifications
Parameters
Voltage accuracy
Short Circuit protection
Short circuit restart
Output current limit
Thermal shutdown
Dynamic load stability
Line voltage regulation
Load voltage regulation
Temperature coefficient
Ripple & Noise
Maximum capacitive load
Conditions
Typical
100% load
±3
Continuous
Auto recovery
%
2
Internal IC junction
10-100% load
Vin=(LL-HL) at full load
10-100% load
-40°C to +85°C ambient
20MHz Bandwidth
1000
A
C
mV
%
%
%/oC
mV p-p
uF
Maximum
Units
150
±100
±0.4
±0.6
±0.02
35
o
General Specifications
Parameters
Conditions
Typical
Switching frequency
100% load
330
KHz
o
Operating temperature
With derating above 71 oC
-40 to +85
C
o
Storage temperature
-55 to +125
C
o
Max Case temperature
100
C
Cooling
Free air convection
Humidity
95
%
Case material
Non-conductive black plastic (UL94V-0 rated)
Weight
2
g
Dimensions (L x W x H)
0.45 x 0.30 x 0.40 inches 11.50 x 7.60 x 10.20 mm
MTBF
> 2 000 000 hrs (MIL-HDBK-217F, Ground Benign, t=+25 oC)
o
Soldering Temperature
1.5 mm from case for 10 sec
300
C
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.
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Series AMSR-78-NZ
Up to 7.5Watt | DC-DC Switching Regulator
Pin Out Specifications
Single
1
2
3
+V Input
Ground
+V Output
11.50
(0.45)
7.55
(0.30)
PRINTED
FACE
0.50
(0.02)
10.20
(0.40)
9.70
(0.38)
Pin
Dimensions
4.00
(0.16)
2.54
(0.1)
0.30
(0.01)
2.10
(0.08)
7.55
(0.30)
0.50
(0.02)
0.50
(0.02)
Dimensions are in mm (inch)
Pin Tolerance: ±0.16 mm (0,004 inch)
Case Tolerance: ±0.25 mm (0.01 inch)
Derating
Free Air Convection
71º C
Output Power (%)
100
80
60
Safe Operating Area
40
20
0
- 40
- 20
0
20
40
60
80
85
100
Ambient Temperature º C
www.aimtec.com
F 051e R6.D
Tel: +1 514 620 2722
2 of 3
Toll free: + 1 888 9 AIMTEC
(924 6832)
North America only
Series AMSR-78-NZ
Up to 7.5Watt | DC-DC Switching Regulator
Standard Application Circuit
1
Vin
C1
10µF
AMSR- 78XX- NZ
3
2
GND
Vout
C2
100µF
GND
C1: A low ESR capacitor is required to keep the noise of the converter to a minimum.
Ceramic capacitors are recommended, but tantalum or electrolytic may be used. Typical value is 10µF / 50V.
C2: Installation of C2 is recommended but optional. Typical recommended value is 100µF / 25V electrolytic.
NOTE: This part is not designed for parallel operation
Recommended Circuits
Conducted and Radiated Emissions
NOTE: 1. Datasheets are updated as needed and as such, specifications are subject to change without notice. Once printed or downloaded, datasheets are no longer controlled
by Aimtec; refer to www.aimtec.com for the most current product specifications. 2. Product labels shown, including safety agency certifications on labels, may vary based on the
date manufactured. 3. Mechanical drawings and specifications are for reference only. 4. All specifications are measured at an ambient temperature of 25°C, humidity<75%,
nominal input voltage and at rated output load unless otherwise specified. 5. Aimtec may not have conducted destructive testing or chemical analysis on all internal components
and chemicals at the time of publishing this document. CAS numbers and other limited information are considered proprietary and may not be available for release. 6. This
product is not designed for use in critical life support systems, equipment used in hazardous environments, nuclear control systems or other such applications which necessitate
specific safety and regulatory standards other the ones listed in this datasheet. 7. Warranty is in accordance with Aimtec’s standard Terms of Sale available at www.aimtec.com.
www.aimtec.com
F 051e R6.D
Tel: +1 514 620 2722
3 of 3
Toll free: + 1 888 9 AIMTEC
(924 6832)
North America only