NOTE: All specifications 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
Remote Control
Logic Low
Turn On Time
Start-up Delay Time
Nominal
24
48
110
CNTRL open or connect to +Vin
CNTRL connect to –Vin
Typical
18-36
36-72
66-160
On
Off
Maximum
Units
VDC
0.4
10
150
V
ms
ms
Isolation Specifications
Parameters
Tested I/O voltage
Tested Input / Case Ivoltage
Tested Output / Case voltage
Conditions
1 Min
1 Min
1 Min
Typical
1500
500
500
Maximum
Units
VDC
VDC
VDC
Output Specifications
Parameters
Set point accuracy
Trim range
Dynamic Response
Short Circuit protection
Short Circuit restart
Over Temperature Protection
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F 054e R3.D
Conditions
200µs setting time
Typical
±1
±10
50-75% & 50-25% load
Continuous
Auto recovery
110
Maximum
3% of Vout
Units
%
%
Pk deviation
o
>105
115
C
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Series AM100HB-UZ
100 Watt | Half Brick DC-DC Converter
Output Specifications (continued)
Parameters
Total remote sense compensation
Line voltage regulation
Load voltage regulation
Temperature coefficient
Ripple & Noise
Conditions
Typical
0.5
±0.2
±0.5
±0.02
1
Maximum
Units
V
% of Vin
%
%/
o
C
% of Vout
20MHz Bandwidth
General Specifications
Parameters
Switching frequency
Efficiency
Soldering Temperature
Hand Soldering time
Operating temperature
Storage temperature
Max case temperature
Cooling
Humidity
Weight
Dimensions
(L x W x H)
MTBF
Conditions
100% load
At full load
Wave solder <10s
Iron Temperature: 425
o
C
Typical
330
88-90
Maximum
250
5
-40 to +85
-55 to +125
100
Units
KHz
%
o
C
sec
o
C
o
C
o
C
Without heatsink
See derating graph
10 to 90
%
75
g
2.28 x 2.40 x 0.50 inches 57.90 x 61.00 x 12.70 mm
>1,500,000 hrs (Bellcore TR332, t=+25
o
C)
Safety Specifications
Standards
Safety
Meets EN60950
Pin Out Specifications
Pin
1
2
3
4
5
6
7
8
9
10
Dimensions
Single
-V Input
Case
On/Off Control
+V Input
+V Output
+Sense
Trim
-Sense
-V Output
Omitted
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F 054e R3.D
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North America only
Series AM100HB-UZ
100 Watt | Half Brick DC-DC Converter
Derating:
A
Free Air
B
100 LFM
C
200 LFM
A
B
E
100
C
D
Output Power (%)
80
60
40
20
0
0
20
40
60
80
Safe
Operating
Area
85
D
300 LFM
E
400 LFM
100
Ambient Temperature
º C
Typical Application:
Aimtec’s half brick models can operate independently. However, to enhance their performance and to ensure precision of the
output signal parameters the following connections are recommended:
Output Ripple and Noise Measurement test setup:
Please refer to our Application note:
Ripple and Noise Measurement of Brick & POL DC-DC Converters.
ON/OFF Control:
The converter output can be disabled by moving SW to position
“a”
–
connected to –Vin with voltage level between -0.7 and 0.4V.
When SW is open in position
“b”,
the converter is ON and operates
normally.
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F 054e R3.D
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Series AM100HB-UZ
100 Watt | Half Brick DC-DC Converter
The SW can be replaced by a NPN transistor with connection as follows:
Output Voltage Trim connection:
The output voltage can be adjusted by connecting trim resistors as shown.
The values can be determined according to the following formulas where
Δ%
is the desirable voltage adjustment in percentage and
Vo
is
the Nominal value of the Output Voltage:
Rup
=
Vo(100+∆%) - (100+2∆%)
1.225∆%
∆%
KΩ
Rdown
=
100 – 2
∆%
KΩ
The calculated Resistor values are in KΩ.
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.
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.
5.
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.
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