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PRMC3-D5-S12-S

P1-P3P4-P6
cui.com
date 05/05/2014
page
1 of 6
SERIES: PRMC3-S │ DESCRIPTION: DC-DC CONVERTER
date
page
1 of 6
FEATURES
• 3 W isolated output
• smaller package
• single/dual regulated outputs
• 3,000 Vdc isolation
• continuous short circuit protection
• temperature range (-40~105°C)
• efficiency up to 84%
MODEL
input
voltage
output
voltage
output
current
output
power
ripple
and noise
1
efciency
typ
(Vdc)
range
(Vdc) (Vdc)
min
(mA)
max
(mA)
max
(W)
max
(mVp-p)
typ
(%)
PRMC3-D5-S5-S 5 4.5~9 5 25 500 2.5 100 73
PRMC3-D5-S9-S 5 4.5~9 9 14 278 2.5 100 74
PRMC3-D5-S12-S 5 4.5~9 12 10 208 2.5 100 77
PRMC3-D5-S15-S 5 4.5~9 15 8 167 2.5 100 74
PRMC3-D5-D5-S 5 4.5~9 ±5 ±13 ±250 2.5 100 74
PRMC3-D5-D12-S 5 4.5~9 ±12 ±5 ±104 2.5 100 77
PRMC3-D5-D15-S 5 4.5~9 ±15 ±4 ±83 2.5 100 77
PRMC3-D12-S3-S 12 9~18 3.3 38 758 2.5 100 74
PRMC3-D12-S5-S 12 9~18 5 30 600 3 100 76
PRMC3-D12-S12-S 12 9~18 12 13 250 3 100 82
PRMC3-D12-S15-S 12 9~18 15 10 200 3 100 83
PRMC3-D12-D5-S 12 9~18 ±5 ±15 ±300 3 100 78
PRMC3-D12-D12-S 12 9~18 ±12 ±6 ±125 3 100 79
PRMC3-D12-D15-S 12 9~18 ±15 ±5 ±100 3 100 80
PRMC3-D24-S3-S 24 18~36 3.3 38 758 2.5 100 74
PRMC3-D24-S5-S 24 18~36 5 30 600 3 100 81
PRMC3-D24-S9-S 24 18~36 9 17 333 3 100 83
PRMC3-D24-S12-S 24 18~36 12 13 250 3 100 83
PRMC3-D24-S15-S 24 18~36 15 10 200 3 100 83
PRMC3-D24-S24-S 24 18~36 24 6 125 3 100 83
PRMC3-D24-D5-S 24 18~36 ±5 ±15 ±300 3 100 79
PRMC3-D24-D12-S 24 18~36 ±12 ±6 ±125 3 100 83
PRMC3-D24-D15-S 24 18~36 ±15 ±5 ±100 3 100 83
PRMC3-D48-S5-S 48 36~75 5 30 600 3 100 76
PRMC3-D48-S12-S 48 36~75 12 13 250 3 100 80
PRMC3-D48-S15-S 48 36~75 15 10 200 3 100 84
For more information, please visit the product page.
cui.com
CUI Inc │ SERIES: PRMC3-S │ DESCRIPTION: DC-DC CONVERTER date 05/05/2014 │ page 2 of 6
INPUT
parameter conditions/description min typ max units
operating input voltage
5 Vdc input models
12 Vdc input models
24 Vdc input models
48 Vdc input models
4.5
9
18
36
5
12
24
48
9
18
36
75
Vdc
Vdc
Vdc
Vdc
start-up voltage
5 Vdc input models
12 Vdc input models
24 Vdc input models
48 Vdc input models
3.5
4.5
11
24
4
8
16
33
4.5
9
18
36
Vdc
Vdc
Vdc
Vdc
surge voltage
for maximum of 1 second
5 Vdc input models
12 Vdc input models
24 Vdc input models
48 Vdc input models
-0.7
-0.7
-0.7
-0.7
12
25
50
100
Vdc
Vdc
Vdc
Vdc
lter capacitance lter
CTRL
2
models ON (CTRL open or insulated)
models OFF (connect voltage, current into CTRL is
5~10mA)
Notes: 2. See application notes on page 6.
OUTPUT
parameter conditions/description min typ max units
line regulation full load, input voltage from low to high ±0.2 ±0.5 %
load regulation 5% to 100% load ±0.2 ±0.5 %
voltage accuracy 5% to 100% load ±1 ±3 %
no-load voltage accuracy
3
input voltage range ±1.5 ±5 %
voltage balance
4
dual output, balanced loads ±0.5 ±1 %
switching frequency 100% load, nominal input voltage, PFM mode 250 KHz
transient recovery time 25% load step change 0.5 3 ms
transient response deviation 25% load step change ±2.5 ±5 %
temperature coeffecient 100% load ±0.02 ±0.03 %/°C
Notes: 3. The max no-load voltage accuracy for PRMC3-D12-S3-S is ±8%
4. For dual output models, unbalanced loads should not exceed ±5%. If ±5% is exceeded, it may not meet all specications.
PROTECTIONS
parameter conditions/description min typ max units
short circuit protection continuous, automatic recovery
PART NUMBER KEY
PRMC3 - DXX - XXX -S
Input Voltage
Output Voltage
Packaging Style
Base Number
S = single
D = dual
SIP
Output
MODEL
(CONTINUED)
input
voltage
output
voltage
output
current
output
power
ripple
and noise
1
efciency
typ
(Vdc)
range
(Vdc) (Vdc)
min
(mA)
max
(mA)
max
(W)
typ
(mVp-p)
typ
(%)
PRMC3-D48-D5-S 48 36~75 ±5 ±15 ±300 3 100 79
PRMC3-D48-D12-S 48 36~75 ±12 ±6 ±125 3 100 82
PRMC3-D48-D15-S 48 36~75 ±15 ±5 ±100 3 100 82
Notes: 1. ripple and noise are measured at 20 MHz BW by “parallel cable” method with 1 μF ceramic and 10 μF electrolytic capacitors on the output.
For more information, please visit the product page.
cui.com
CUI Inc │ SERIES: PRMC3-S │ DESCRIPTION: DC-DC CONVERTER date 05/05/2014 │ page 3 of 6
SAFETY AND COMPLIANCE
parameter conditions/description min typ max units
isolation voltage input to output for 1 minute at 1 mA max. 3,000 Vdc
isolation resistance input to output at 500 Vdc 1,000 MΩ
conducted emissions CISPR22/EN55022, class B (external circuit required, see Figure 1-b)
radiated emissions CISPR22/EN55022, class B (external circuit required, see Figure 1-b)
ESD IEC/EN61000-4-2, class B, contact ± 4kV
radiated immunity IEC/EN61000-4-3, class A, 10V/m
EFT/burst IEC/EN61000-4-4, class B, ± 2kV (external circuit required, see Figure 1-a)
surge IEC/EN61000-4-5, class B, ± 2kV (external circuit required, see Figure 1-a)
conducted immunity IEC/EN61000-4-6, class A, 3 Vr.m.s
voltage dips & interruptions IEC/EN61000-4-29, class B, 0%-70%
MTBF as per MIL-HDBK-217F @ 25°C 1,000,000 hours
RoHS 2011/65/EU
ENVIRONMENTAL
parameter conditions/description min typ max units
operating temperature see derating curve -40 105 °C
storage temperature -55 125 °C
storage humidity non-condensing 95 %
temperature rise at full load, Ta=25°C 25 °C
SOLDERABILITY
parameter conditions/description min typ max units
hand soldering 1.5 mm from case for 10 seconds 300 °C
wave soldering see wave soldering prole 260 °C
MECHANICAL
parameter conditions/description min typ max units
dimensions 22.00 x 9.50 x 12.00 (0.866 x 0.374 x 0.472 inch) mm
case material plastic (UL94-V0)
weight 4.9 g
MECHANICAL DRAWING
23 56781
23 56 781
Front View
Bottom View
Top View
PCB Layout
Grid Size:
2.54mm x 2.54mm
0.50[0.020]
2.54[0.100]
4.10 [0.161]
12.00
[0.472]
22.00 [0.866]
0.30 [0.012]
0.50[0.020]
17.78 [0.700]
2.50
[0.098]
9.50
[0.374]
Ø1.00 [0.039]
PIN CONNECTIONS
PIN Single Output Dual Output
1 GND GND
2 Vin Vin
3 CTRL CTRL
5 NC NC
6 +Vo +Vo
7 0V 0V
8 CS -Vo
units: mm[inch]
tolerance: ±0.25[±0.010]
pin section tolerance: ±0.10[±0.004]
NC: No Connection
For more information, please visit the product page.
P1-P3P4-P6

PRMC3-D5-S12-S

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DC DC CONVERTER 12V 2.5W
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