Datasheet
cui.com
date 06/15/2015
page
1 of 8
SERIES: PYB15-T & PYB15-U │ DESCRIPTION: DC-DC CONVERTER
date
page
1 of 8
FEATURES
• up to 15 W isolated output
• industry standard pinout
• 4:1 input range (9~36 Vdc, 18~75 Vdc)
• smaller package
• single/dual regulated outputs
• 1,500 Vdc isolation
• continuous short circuit, over current protection, over voltage protection
• reverse polarity protection on chassis mount (-T) models
• temperature range (-40~85°C)
• six-sided metal shielding
• efficiency up to 90%
MODEL
input
voltage
output
voltage
output
current
output
power
ripple
and noise
1
efciency
2
typ
(Vdc)
range
(Vdc) (Vdc)
min
(mA)
max
(mA)
max
(W)
max
(mVp-p)
typ
(%)
PYB15-Q24-S3 24 9~36 3.3 200 4000 13.2 100 87
PYB15-Q24-S5 24 9~36 5 150 3000 15 100 90
PYB15-Q24-S12 24 9~36 12 63 1250 15 100 89
PYB15-Q24-S15 24 9~36 15 50 1000 15 100 89
PYB15-Q24-S24 24 9~36 24 31 625 15 100 90
PYB15-Q24-D5 24 9~36 ±5 ±75 ±1500 15 100 86
PYB15-Q24-D12 24 9~36 ±12 ±32 ±625 15 100 88
PYB15-Q24-D15 24 9~36 ±15 ±25 ±500 15 100 88
PYB15-Q48-S3 48 18~75 3.3 200 4000 13.2 100 87
PYB15-Q48-S5 48 18~75 5 150 3000 15 100 89
PYB15-Q48-S12 48 18~75 12 63 1250 15 100 88
PYB15-Q48-S15 48 18~75 15 50 1000 15 100 90
PYB15-Q48-D5 48 18~75 ±5 ±75 ±1500 15 100 86
PYB15-Q48-D12 48 18~75 ±12 ±32 ±625 15 100 88
PYB15-Q48-D15 48 18~75 ±15 ±25 ±500 15 100 89
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.
2. Efciency is approximately 2% lower for chassis mount (-T) models.
PART NUMBER KEY
PYB15 - QXX - XXX - X - X
Input Voltage
Output Voltage
Heatsink
Mounting Type
Base Number
S = single
D = dual
"blank" = no heatsink
H = with heatsink
T = Chassis mount
U = U-frame
Output
For more information, please visit the product page.