P78A-0500 Datasheet, PDF (1/7 Pages) CUI INC – DC-DC CONVERTER

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SERIES: P78A-0500 │ DESCRIPTION: DC-DC CONVERTER
FEATURES
• up to 500 mA current output
• pin compatible with LM78XX linear regulators
• non-isolated switching regulator
• high start-up current capability
• wide input voltage range
• efficiency up to 95%
• low ripple and noise
• short circuit protection
• ultra-compact SIP3 package
• -40°C to +85°C temperature range
date 05/25/2016
page 1 of 7
MODEL
input
voltage
typ
(Vdc)
range
(Vdc)
output
voltage
(Vdc)
output
current
min³
max
(mA)
(mA)
output
power
max
(W)
ripple
& noise¹
typ
(mVp-p)
P78A03-0500
24
6~28
3.3
10
500
1.65
50
P78A05-0500
24
7~28
5
10
500
2.5
50
Notes:
1. At full load, nominal input, 20 MHz bandwidth oscilloscope.
2. At min Vin.
3. Operation under minimum load will not affect the reliability of the converter; however, the ripple and noise may exceed the specified values.
4. All specifications measured at: Ta=25°C, nominal input voltage, rated output load, and after warm up unless otherwise specified.
PART NUMBER KEY
efficiency²
typ
(%)
88
92
P78A XX - 0500
Base Number
Output Voltage
Output Current
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