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V7803-2000R Datasheet

Download or read online CUI V7803-2000R CONVERT DC/DC REG 3.3V 2000MA RA pdf datasheet.
Also see for V7803-2000R: Datasheet #2 (6 pages)



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a division of CUI INC
SERIES:
V78XX-2000
DESCRIPTION
The V78XX switching regulator series
is designed to be a high efficiency
drop-in replacement for 78XX linear
regulators. Unlike linear regulators,
the V78XX series does not require a
heatsink, creating a much more
compact solution. Built-in short-circuit
and over-temperature protections
ensure very rugged operations.
Additionally, low ripple and noise
performance make the parts useful in a
wide range of applications.
MODEL
min
(V dc)
V7802-2000
4.75
6.5
V7803-2000
4.75
6.5
V7805-2000
V7806-2000
8.5
*add suffix “R” for 90° pins, for example: V7802-2000R
OUTPUT
parameter
conditions/description
voltage accuracy
at 100% load
line regulation
Vin = min to max at full load
load regulation
10% to 100%
output ripple
20 MHz bandwidth, typical application circuit
short circuit protection
continuous, auto-restart
short circuit input power
current limit
switching frequency
full load, input voltage range
quiescent current
positive output
negative output
thermal shutdown
temperature coefficient
-40 ~ +85°C
load capacitance
20050 SW 112
Ave. Tualatin, Oregon 97062
th
DESCRIPTION:
FEATURES
•efficiency up to 92%
•2A current output
•operating temp: -40 ~ +85°C
•short circuit protection
•thermal shutdown
•low ripple and noise
•miniature SIP package,
meets UL94-V0 requirement
•ultra low power loss
•negative output capacity
•pin compatible to LM78XX series
•MTBF >2,000,000 hours
input voltage
output voltage
max
max
(V dc)
(V dc)
18
2.5
15
-2.5
18
3.3
16
-3.3
7
18
7
13
18
6.5
7
13
-6.5
phone 503.612.2300
date
page
DC SWITCHING REGULATOR,
NON-ISOLATED
output current
max.
(mA)
2,000
-1,200
2,000
-1,200
5
2,000
-5
-1,000
2,000
-800
min
nom
±2
±0.5
±0.5
25
0.5
5,000
300
340
5
11
150
fax 503.612.2382 www.v-infi nity.com
06/2010
1 of 5
RoHS
efficiency level
Vin
Vin
(min)
(max)
85
83
81
84
87
86
82
86
91
88
84
88
92
91
87
90
max
units
±3
%
±0.75
%
±1.0
%
45
mVp-p
1.8
W
mA
380
KHz
10
mA
13
mA
°C
±0.03
%/°C
1,000
μF
Specifications of CUI V7803-2000R
1st Output:
3.3 VDC @ 2A
Approvals:
UL
Efficiency:
87%
Mounting Type:
Through Hole
Number Of Outputs:
1
Operating Temperature:
-40°C ~ 85°C
Output:
3.3V
Package / Case:
3-SIP Module
Power (watts):
6.6W
Power (watts) - Rated:
6.6W
Series:
V-Infinity V78XX-2000
Size / Dimension:
0.69" L x 0.45" W x 0.35" H (17.5mm x 11.5mm x 9.0mm)
Type:
Linear Regulator Drop-In
Voltage - Input:
4.75 ~ 18V
Lead-Free Status:
Lead Free
Lifecycle Status:
Active
RoHS:
Compliant
Alternative:
CUI INC V7803-2000R,CUI STACK V7803-2000R,CUI Inc/V-Infinity V7803-2000R,CUI INC (VA) V7803-2000R,CUI Inc/Iwatsu V7803-2000R,CUI Inc/Tosoku V7803-2000R
Other Names:
102-2187

Summary of Contents

Page 1

... Additionally, low ripple and noise performance make the parts useful in a wide range of applications. MODEL min (V dc) V7802-2000 4.75 6.5 V7803-2000 4.75 6.5 V7805-2000 V7806-2000 8.5 add suffix R for 90° pins, for example: V7802-2000R OUTPUT parameter conditions/description voltage accuracy ...

Page 2

... CUI INC SERIES: V78XX-2000 COMMON SPECIFICATIONS parameter conditions/description operating temperature operating case temperature storage temperature storage humidity cooling free air convection lead temperature case material plastic (UL94-V0) MTBF package weight SAFETY parameter conditions/description conducted/radiated emissions EN55022 class B ESD EN61000-4-2 class A ...

Page 3

... Positive Negative 1 Vin Vin 2 -Vout GND 3 GND Vout C1 Part Number (Ceramic capacitor) (Ceramic capacitor) V7802-2000 10µF/25V 22µF/6.3V V7803-2000 10µF/25V 22µF/6.3V V7805-2000 10µF/25V 22µF/16V V7806-2000 10µF/25V 22µF/16V Positive and Negative Outputs 3 1 V78XX-2000 V78XX-2000 ...

Page 4

... CUI INC SERIES: V78XX-2000 INPUT FILTER CIRCUIT Vin GND OUTPUT FILTER CIRCUIT Vin GND EMC RECOMMENDED CIRCUIT Vin 330 uF GND 20050 SW 112 Ave. Tualatin, Oregon 97062 th DESCRIPTION: DC SWITCHING REGULATOR, NON-ISOLATED H Vin GND ...

Page 5

... Load(mA) Ripple VS. Input voltage(full load 4. 6.5 7 Input Voltage(V) fax 503.612.2382 www.v-infi nity.com 06/2010 V7802-2000 V7803-2000 V7805-2000 V7806-2000 V7802-2000 V7803-2000 V7805-2000 V7806-2000 ...

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