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MH005A

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16
Lineage Power 7
Data Sheet MH005-Series Power Modules:
April 2008 4.5 Vdc to 14 Vdc Input; 5 W
Characteristic Curves (continued)
8-930(C)
Figure 5. MH005A, B, C Typical Output
Characteristics with V
I = 12 V and
T
A = 25 °C
8-931(C)
Figure 6. MH005BK Typical Output Characteristics
with V
I = 5 V and TA = 25 °C
8-932(C)
Figure 7. MH005BK Typical Output Characteristics
with V
I = 12 V and TA = 25 °C
8-957(C)
Figure 8. MH005CL Typical Output Characteristics
with V
I = 5 V and TA = 25 °C
0 0.5 1.0 1.5 2.0 2.5 3.5 4.
0
0.00
0.20
0.40
0.60
0.80
1.00
OUTPUT CURRENT, I
O (A)
NORMALIZED OUTPUT VOLTAGE, V O /VO , se
t
3.0
MH005A
MH005B
MH005C
0 0.2 0.4 0.6 0.8 1.0 1.2 1.
4
0
2
4
6
8
10
12
OUTPUT CURRENT, I
O1
(A)
OUTPUT VOLTAGE, V
O1
(V)
I
O2
= 0.05 A
I
O2
= 0.10 A
I
O2
= 0.21 A
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.
8
0
2
4
6
8
10
12
OUTPUT CURRENT, I
O (A)
OUTPUT VOLTAGE, V O (V)
1.6
IO2 = 0.05 A
IO2 = 0.10 A
IO2 = 0.21 A
0.0 0.2 0.4 0.6 0.8 1.0 1.
2
0
3
6
9
12
15
OUTPUT CURRENT, I
O1 (A)
OUTPUT VOLTAGE, V O1 (V)
IO2 = 0.17 A
IO2 = 0.08 A
IO2 = 0.05 A
8 Lineage Power
MH005-Series Power Modules: Data Sheet
4.5 Vdc to 14 Vdc Input; 5 W April 2008
Characteristic Curves (continued)
8-958(C)
Figure 9. MH005CL Typical Output Characteristics
with V
I = 12 V and TA = 25 °C
8-933(C)
Figure 10. MH005A Typical Converter Efficiency as
a Function of Output Current; T
A = 25 °C
8-934(C)
Figure 11. MH005B, C, BK, CL Typical Converter
Efficiency as a Function of Output
Current; T
A = 25 °C
8-877(C)
Figure 12. Typical Output Voltage for a Step Load
Change from 50% to 75%
0.0 0.2 0.4 0.6 0.8 1.0 1.
0
3
6
9
12
15
OUTPUT CURRENT, I
O1 (A)
OUTPUT VOLTAGE, V O1 (V)
IO2 = 0.17 A
IO2 = 0.08 A
IO2 = 0.05 A
1.2 1.4
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 1.
0
55
60
65
70
75
OUTPUT CURRENT, I
O (A)
EFFICIENCY, η (%)
0.8 0.9
VI = 12 V
VI = 5 V
0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 1.0
0
55
60
65
70
75
NORMALIZED OUTPUT CURRENT, I
O /IO , max (A)
EFFICIENCY, η (%)
0.80 0.90
VI = 5 V
VI = 12 V
VO, set
0.5
TIME, t (1 ms/div)
OUTPUT VOLTAGE,
O (V)
(20 mV/div)
0.75
20 mV 1 ms
OUTPUT CURRENT,
I
O /IO MAX
V
(A)
Lineage Power 9
Data Sheet MH005-Series Power Modules:
April 2008 4.5 Vdc to 14 Vdc Input; 5 W
Characteristic Curves (continued)
8-878(C)
Figure 13. Typical Output Voltage for a Step Load
Change from 50% to 25%
8-935(C)
Figure 14. Typical Output Voltage Start-Up when
Input Voltage Applied; I
O = 80% of IO, max
Test Configurations
8-667(C).b
Note: Input reflected-ripple current is measured with a simulated
source impedance of 500 nH. Capacitor C
S offsets possible
battery impedance. Current is measured at the input of the
module.
Figure 15. Input Reflected-Ripple Test Setup
8-513(C)
Note: Use a 0.1 µF ceramic capacitor. Scope measurement should
be made using a BNC socket. Position the load between
50 mm and 75 mm (2 in. and 3 in.) from the module.
Figure 16. Peak-to-Peak and RMS Output Noise
Measurement Test Setup
8-204(C)
Note: All measurements are taken at the module terminals. When
socketing, place Kelvin connections at module terminals to
avoid measurement errors due to socket contact resistance.
Figure 17. Single-Output Voltage and Efficiency
Measurement Test Setup
VO, set
0.5
TIME, t (1 ms/div)
OUTPUT VOLTAGE,
O (V)
(20 mV/div)
0.25
20 mV 1 ms
OUTPUT CURRENT,
I
O /IO max
V
(A)
1 ms
1
TIME, t (1 ms/div)
5
0
NORMALIZED OUTPUT
V
O /VO , set (V)
0
INPUT VOLTAGE, VI (V)
(2 V/div)
VOLTAGE,
TO OSCILLOSCOPE
L
TEST
500 µH
C
S
220
µF
V
I(+)
V
I(-)
BATTERY
IMPEDANCE < 0.1 Ω
@ 20 ˚C, 100 kHz
CURRENT
PROBE
VO(+)
V
O(–)
1.0 µF
RESISTIVE
LOAD
SCOPE
COPPER STRIP
VI(+)
V
I(-)
V
O(+)
V
O(-)
I
I IO
SUPPLY
CONTACT RESISTANCE
CONTACT AND
DISTRIBUTION LOSSES
LOAD
η
V
O(+) VO (–)–[] IO
VI (+) VI(–)–[] II
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⎝⎠
⎛⎞
100×= %
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16

MH005A

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DC DC CONVERTER 5V 5W
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