Click on Series name for product info on aimtec.com
Series AMSRI-78-NZ
Up to 7.5Watt | DC-DC Switching Regulator
To be added soon
FEATURES:
• Short Circuit Protection
• Thermal Shutdown
• Non-Isolated
• Low ripple and noise
• Pin Compatible to LM78xx
•
•
•
•
Operating temperature -40°C to +85°C
Very high efficiency up to 93%
Ultra-low no load power consumption
Regulated Outputs
Models
Single output
Output
Voltage
Output
Efficiency
Efficiency
Max.
Capacitive
load (µF)
680
Input Voltage
Nom/Range (V)
Model
Current max
(mA)
500
Vin Min
(%)
78
Vin Max
(%)
81
(V)
3.3
5
-5
9
12
-12
15
-15
AMSRI-783.3-NZ
AMSRI-7805-NZ
AMSRI-7809-NZ
AMSRI-7812-NZ
24 / 4.75-36
24 / 6.5-36
12 / 7-31
24 / 12-36
24 / 15-36
12 / 8-24
500
-300
500
500
-150
500
-150
82
78
87
89
82
90
82
85
81
90
92
85
93
85
680
330
680
680
330
680
330
24 / 19-36
12 / 8-21
AMSRI-7815-NZ
Note: For higher than 30VDC input, adding 22µF/50V capacitor required.
Input Specifications
Parameters
Conditions
Typical
Maximum
Units
Voltage range
Filter
See the table above
Capacitor
VDC
Quiescent current
Vin=(LL-HL) at 0% load
0.2
1.5
mA
Output Specifications
Parameters
Conditions
Typical
Maximum
Units
Voltage accuracy
100% load
±2
±4
%
Short Circuit protection
Short circuit restart
Thermal shutdown
Line voltage regulation
Load voltage regulation
Temperature coefficient
Ripple & Noise
Transient response deviation
Transient recovery time
Continuous
Auto recovery
Internal IC junction
Vin=(LL-HL) at full load
10-100% load
170
oC
%
±0.2
±0.4
±0.02
50
±0.4
±0.6
%
-40°C to +85°C ambient
20MHz Bandwidth, 10 – 100% load
%/oC
mV p-p
mV
55
0.5
250
2
Nom Vin, 25% load step change
ms
General Specifications
Parameters
Switching frequency
Operating temperature
Storage temperature
Max Case temperature
Cooling
Humidity
Case material
Weight
Conditions
100% load
Typical
550
Maximum
850
Units
KHz
oC
With derating above 71oC
-40 to +85
-55 to +125
oC
100
95
oC
Free air convection
Non condensing
%
g
Black flame retardant and heat resistant plastic (UL94V-0 rated)
2
Dimensions (L x W x H)
MTBF
Soldering Temperature
0.46 x 0.30 x 0.40 inches 11.60 x 7.55 x 10.16 mm
>2 000 000 hrs (MIL-HDBK-217F, Ground Benign, t=+25oC)
1.5 mm from case for 10 sec
260
oC
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.
www.aimtec.com
F 051e R6
Tel: +1 514 620 2722
1 of 4
Toll free: + 1 888 9 AIMTEC
(924 6832)
North America only