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V7812-500-SMT Datasheet Preview

V7812-500-SMT Datasheet

NON-ISOLATED SWITCHING REGULATOR

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Additional Resources: Product Page | 3D Model | PCB Footprint
date 06/24/2019
page 1 of 8
SERIES: V78-500-SMT DESCRIPTION: NON-ISOLATED SWITCHING REGULATOR
FEATURES
• 500 mA current output
• high efficiency up to 96%
• no heat sink required
• SMT package
• remote on/off control
• low ripple and noise
• short circuit protection, thermal shutdown
• wide temperature (-40°C~+85°C)
RoHS
MODEL
input
voltage
typ
(Vdc)
range
(Vdc)
output
voltage
(Vdc)
output
current
(mA)
output
power
max
(W)
ripple and
noise1
max
(mVp-p)
V7803-500-SMT
12 4.5 ~ 28
3.3
500
1.65
25
V7805-500-SMT 12 6 ~ 28
5
500 2.5
25
V7812-500-SMT2 24 14 ~ 28
12
500
6
25
V7815-500-SMT2*
24
17 ~ 28
15
500
7.5
25
Notes:
1. ripple & noise are measured at 20 MHz BW with 1 µF ceramic cap and 10 µF electrolytic capacitors on the output
2. must operate with a minimum of 5% loading
*. Discontinued model
efficiency
Vin min
(%)
90
94
95
96
Vin max
(%)
75
81
90
92
PART NUMBER KEY
V78 XX - XXX -SMT- X
Base Number
Output Voltage Output Current
Package Options
"blank" = standard
TR = Tape & Reel
cui.com




CUI

V7812-500-SMT Datasheet Preview

V7812-500-SMT Datasheet

NON-ISOLATED SWITCHING REGULATOR

No Preview Available !

Additional Resources: Product Page | 3D Model | PCB Footprint
CUI Inc SERIES: V78-500-SMT DESCRIPTION: NON-ISOLATED SWITCHING REGULATOR
date 06/24/2019 page 2 of 8
INPUT
parameter
input voltage
remote on/off shutdown
threshold voltage
on/off control current
shutdown input current
conditions/description
3.3 Vdc output
5 Vdc output
12 Vdc output
15Vdc output
on: open or 1.5<Vc≤6V
off: GND or 0V<Vc<1V
OUTPUT
parameter
conditions/description
max capacitive load
line regulation
measured from low line to high line at 100% load
load regulation
measured from 10% to full load at nominal input
voltage accuracy
measured from low line to high line at 100% load
adjustability1
see application notes
temperature coefficient
Notes: 1. output voltage adjustment must meet Vin-Vo > 2V requirement
PROTECTIONS
parameter
short circuit protection
thermal shutdown
current limit
conditions/description
hiccup, continuous, automatic recovery
internal IC junction
SAFETY AND COMPLIANCE
parameter
conditions/description
RoHS
2011/65/EU
MTBF
as per MIL-HDBK-217F, 25°C
ENVIRONMENTAL
parameter
case operating temperature
operating temperature
storage temperature
storage humidity
hand soldering
reflow soldering
conditions/description
see derating curve
for 10 seconds
refer to IPC/JEDEC J-STD-020D.1
min
4.5
6
14
17
1.1
min
min
min
2,000,000
min
-40
-55
typ
12
12
24
24
1.25
2
15
typ
±0.2
±0.3
±2
typ
160
1.8
typ
typ
max
28
28
28
28
1.4
30
units
Vdc
Vdc
Vdc
Vdc
Vdc
µA
µA
max
1000
±0.5
±0.75
±3
±0.02
units
µF
%
%
%
%/°C
max
units
°C
A
max
units
hours
max
100
85
125
95
300
240
units
°C
°C
°C
%
°C
°C
cui.com


Part Number V7812-500-SMT
Description NON-ISOLATED SWITCHING REGULATOR
Maker CUI
Total Page 8 Pages
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