HPH_SERIES Datasheet, PDF (3/12 Pages) Murata Manufacturing Co., Ltd. – Isolated, Low VOUT to 70A, Half-Brick DC/DC Converters

HPH Series
Isolated, Low VOUT to 70A, Half-Brick DC/DC Converters
INPUT CHARACTERISTICS
Model Family
HPH-3.3/70-D48
Start-up _Un-
threshold _{dervolt- Reflected}
age (back) Ripple _Inrush
Typ. ^{Shut- Current} Tran-
down¹²
sient
V
V mA pk-pk A²sec
35 33.5
20
0.1
Input Current ¹
Output
Short
Circuit
No
Load
Low
Line
mA mA A
50 70 7.13
Internal Reverse
Standby ^{Input Polarity} Current
Mode ^{Filter Type Protection16} (Max.)
mA
mA
1
2
Remote On/Off Control ⁶
Positive Logic Negative Logic
“P” model suffix
OFF=Gnd. pin to
+1V Max.
ON=open pin or
+3.5 to +15V
Max.
“N” model suffix
OFF=open pin or
+3.5V to +15V
Max.
ON=Gnd. pin to
+1V Max.
HPH-5/40-D48
HPH-12/30-D48
35 33.5
34
32
20 0.05 50 70 6.11 4 Pi-type See notes 2
OFF=Gnd. pin to OFF=open pin or
+1V Max.
+3.5V to +13.5V
ON=open pin or
Max.
+3.5 to +13.5V ON=Gnd. pin to
60
0.3 50 150 10.8 4
Max.
2
+1V Max.
OUTPUT CHARACTERISTICS
Model Family
HPH-3.3/70-D48
HPH-5/40-D48
HPH-12/30-D48
VOUT
Accuracy
50% Load
% of VNOM
±1
±1
±1
Adjustment Temperature Capacitance Overvoltage
Remote Sense
Range ⁸ Coefficient Loading Protection ^{10 15} _Over- Compensation ¹¹
Voltage
Minimum
Low ESR <0.02 Hiccup auto _Protection
Loading
% of % of VOUT Max., resistive ^{restart after} Method
Max.
VNOM range/ºC
load
fault removal
μF
V
% of VOUT
±10
±0.02
10,000
±10
±0.02
10,000
±10
±0.02
10,000
4
Magnetic
No
6
+10
minimum
feedback
14.5
load
Ripple/
Noise ⁹
Line/Load _{Efficiency}
Regulation ⁷
(20 MHz
bandwidth)
See ordering guide
ISOLATION CHARACTERISTICS
Model Family
HPH-3.3/70-D48
HPH-5/40-D48
HPH-12/30-D48
Input to
Output
Min.
V
Input
to baseplate
Min.
V
2250
1500
Base-
plate
to output
Min.
V
1500
See notes on page 4.
Isolation Isolation
Resistance Capacitance
MΩ
pF
100
2000
Isolation
Safety
Rating
Basic
Insulation
Current Limit Inception
98% of VOUT, after warmup
A
84
45
37
Short Circuit
Short Circuit _Current
Protection
Method Continuous
A
Current
12
limiting,
hiccup
TBD
autorestart TBD
Soldering Guidelines
Murata Power Solutions recommends the specifications below when installing these converters. These specifications vary depending on the solder type. Exceeding these specifica-
tions may cause damage to the product. Be cautious when there is high atmospheric humidity. We strongly recommend a mild pre-bake (100° C. for 30 minutes). Your production
environment may differ; therefore please thoroughly review these guidelines with your process engineers.
Wave Solder Operations for through-hole mounted products (THMT)
For Sn/Ag/Cu based solders:
For Sn/Pb based solders:
Maximum Preheat Temperature 115° C. Maximum Preheat Temperature 105° C.
Maximum Pot Temperature
270° C. Maximum Pot Temperature
250° C.
Maximum Solder Dwell Time 7 seconds Maximum Solder Dwell Time 6 seconds
www.murata-ps.com
Technical enquiries email: [e-mail], tel: [phone]
MDC_HPH_A12 Page 3 of 12