4000 HN series
Triple Output
DC/DC Converter
F
EATURES
•
•
•
•
•
•
www.martekpower.com
D
ESCRIPTIONS
The 4000HN, triple output power modules are 40 watt
DC/DC converters available in a triple output configuration
providing both digital and analog outputs in a compact,
industry standard 2” X 2” X 0.5” package. These 400kHz,
switching converters are available in 12, 24 and 48 VDC
inputs making them one of the most versatile product lines
in the market with efficiencies up to 86%. Advanced
surface mount construction allows these converters to
achieve outstanding thermal performance eliminating the
need for thermal potting compounds and thereby
enhancing manufacturing efficiency to reduce costs.
Up to 86% Efficiency
Triple Output, 40 watt converter
Available in 12, 24 and 48 VDC Inputs
Industry Standard 2” X 2” X 0.5” Package
Over Voltage, Over Temperature and Short Circuit
Protection
I
NPUT
C
HARACTERISTICS
Units/Comments
Min Typ Max Unit/Comments
Input Voltage
12 VDC Input Models
24 VDC Input Models
48 VDC Input Models
Under Voltage Shut Down
12 VDC Input Models
24 VDC Input Models
48 VDC Input Models
Over Voltage Shutdown
12 VDC Input Models
24 VDC Input Models
48 VDC Input Models
Minimum Input Current
12 VDC Input Models
24 VDC Input Models
48 VDC Input Models
Full Load Input Current
12 VDC Input Models
24 VDC Input Models
48 VDC Input Models
Input Fuse Requirements
12 VDC Input Models
24 VDC Input Models
48 VDC Input Models
Efficiency by Model
4005/12T12HN
4005/15T12HN
4005/12T24HN
4005/15T24HN
4005/12T48HN
4005/15T48HN
Switching Frequency
Remote Shut Down
Off
On
Input - Output Capacitance
Isolation Voltage
Isolation Resistance
9
18
36
8
16
30
25
45
80
660
330
185
3541
2008
992
12
24
48
18
36
75
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
mA
mA
mA
mA
mA
mA
O
UTPUT
C
HARACTERISTICS
Unit/Comments
Min Typ Max Unit/Comments
Output Voltage Set Point
Main
Auxiliary
Total Band Error
Main
Auxiliary
Ripple/Noise
Main
Auxiliary
Output Voltage and Current
Load Transient Response
Short Circuit Protection
Overvoltage Protection
2
135
±1
±5
-2
-7
%; Factory set
%; Factory set
+2 % measured at min.
min. line FL and, max.
line min. load
+7 % measured at min.
min. line FL and, max.
line min. load
1%
1%
P-P measured at
20 MHz bandwidth
P-P measured at
20 MHz bandwidth
Refer to model
selection chart
% deviation of Vout
within 500
μS
Continuous
%; Clamp type
10 Amps; Slow blow type
7 Amps; Slow blow type
4 Amps; Slow blow type
80
81
83
84
85
86
360 400 440
0
3.5
%; FL Nominal Line
%; FL Nominal Line
%; FL Nominal Line
%; FL Nominal Line
%; FL Nominal Line
%; FL Nominal Line
kHz; Factory set
0.80 VDC;Referenced to input
VDC;Referenced to input
pF
2000
VDC
1500
MOhms
10
Martek Power reserves the right to change specifications without notice.
B-167
M
ODEL
S
ELECTION
C
HART
Input Output Min. Nominal Max
Voltage Voltage Output Output Output
(VDC) (VDC) Current Current Current
(mA)
(mA)*
(mA)
5000
5000
12
5
500
±210
±800
±12
±100
5000
5000
12
5
500
±170
±650
±15
±100
5000
6000
24
5
600
±650
±1000
±12
±100
5000
6000
24
5
600
±500
±800
±15
±100
5000
6000
48
5
600
±100
±650
±1000
±12
600
5000
6000
48
5
±100
±500
±800
±15
G
ENERAL
C
HARACTERISTICS
Min Typ Max Unit/Comments
+105 ° C
Operating Temperature Range -40
+125 ° C
Storage Temperature Range -55
Over Temperature Shutdown +105 +115 +125 ° C
10
Baseplate to Ambient Resistance
°C / watt
31 Grams
Weight
Size
2” X 2” X 0.5”
Case Material
Black coated
aluminum
Agency Approvals
UL/CUL1950
4005/12T12HN
4005/15T12HN
4005/12T24HN
4005/15T24HN
4005/12T48HN
4005/15T48HN
* Total output power may not exceed 40 watts for 24 and 48 VDC input models,
30 watts for 12 VDC input models. All modules are primary side current limited.
O
UTLINE
D
RAWING
HEATSINK OPTIONAL
.020
(0.51)
.040
±.002 (1.02 ±0.05)
SLOTS ARE TYPICAL FOR THIS SIDE AND
FAR SIDE ONLY
SIDE VIEW
.125
(3.18) MIN.
0.10
(2.5)
TYP.
4
5
1
2
3
6
7
8
9
2.00
(50.8)
SQUARE
DIA. PIN TYP.
.200
(5.08)
.100
(2.54)
.300
(7.62)
.800
(20.32)
0.50
(12.7)
0.74
(18.8)
.200
(5.08)
1.15
(29.2)
.500
(12.70)
.600
(15.24)
.600
(15.24)
BOTTOM VIEW
P
IN
O
UT
C
HART
Pins
1
2
3
4
5
6
7
8
9
FUNCTION
+ V INPUT
- V INPUT
CONTROL
V2
COMMON V2,3
V3
+V1
COMMON V1
TRIM
Notes:
1. Unless otherwise specified dimensions are in inches (mm).
2. Controlling dimension in inch.
3. Tolerances
Inches
mm
X.XX = ±0.02
X.X = ±0.5
X.XXX= ±0.010
X.XX = ±0.25
All specifications are typical at nominal input, nominal load and 25
°
C unless otherwise specified.
External, low ESR, 10 microfarad (minimum) capacitor across input is recommended for operation.
B-168
H
OW
T
O
O
RDER
H
OW TO
O
RDER
40 XX T XX HN - Y
Wattage
Output Voltage
Triple Output
ROHS Compliant
Hi-Density, Non-Encap
Input Voltage
H Options: To add external heatsink mounted on the baseplate of the converter please
add a “- H” at the end of the part number. Heatsink is provided to improve thermal
performance (see derating curves).
D
ERATING
C
URVES
MODEL 4000HN Triple (Without heatsink)
Pout %
100
90
80
70
60
50
40
30
20
10
0
-40 -30 -20 -10
500LFM
200LFM
100LFM
Natural
Convection
0
10
20
30
40
50
60 70
80
90 100 110
TEMPERATURE
°
C
MODEL 4000HN-H Triple (With heatsink)
Pout %
100
90
80
70
60
50
40
30
20
10
0
-40 -30 -20 -10
500LFM
200LFM
100LFM
Natural
Convection
0
10
20
30
40
50
60 70
80
90 100 110
TEMPERATURE
°
C
B-169
O
UTPUT
V
OLTAGE
A
DJUSTMENT
(4000HN T
RIPLE
S
ERIES
)
The converter’s output voltage may be trimmed to
±10%
of the nominal output voltage.
TRIM UP
Trim output (all 3) voltage up by connecting an external resistor between Pins 8 and 9. Use the following
equation.
Radj-up =
1.245
Δ
%
- 10 (kΩ)
Example:
If we want to trim 5% up,
Δ
% = 0.05
Radj-up =
1.245
0.05
- 10
=
14.9 kΩ
TRIM DOWN
Trim output (all 3) voltage down by connecting an external resistor between Pins 7 and 9. Use the following
equation.
Radj-down =
1.245
Δ
%
- 10 (kΩ)
Example:
If we want to trim 3% down,
Δ
% = 0.03
Radj-down =
1.245
0.03
- 10
=
31.5 kΩ
B-170
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