SIP20C Series
DC-DC CONVERTERS
OUTPUT
POWER
(MAX.)
20 W
15 W
9W
Notes
1
Single output
9-20 W Non-isolated DC-DC Regulators
2
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
INPUT
VOLTAGE
4.5-5.5 Vdc
4.5-5.5 Vdc
4.5-5.5 Vdc
OUTPUT
VOLTAGE
3.3 V
2.5 V
1.5 V
OUTPUT
CURRENT
(MIN.)
0A
0A
0A
OUTPUT
CURRENT
(MAX.)
6A
6A
6A
EFFICIENCY
(TYP.)
90%
82%
75%
PROTECTION
Short-circuit
Input surge
Undervoltage
Thermal
Continuous (See Note 9)
6 Vdc continuous max.
UVLO Vin <3.8 V
Automatic recovery, unit will
shut down if RT1 exceeds 85 °C
(See diagram below)
REGULATION
LINE
±0.3%
±0.3%
±0.3%
LOAD
±0.3%
±0.3%
±0.3%
MODEL
NUMBER
(6, 10, 11)
SIP20C-05S3V3J
SIP20C-05S2V5J
SIP20C-05S1V5J
Vin = 5.0 V, Io = full load, TA = 25 °C. Total error band ±4.5% over all
operating conditions and temperatures until end of life.
2
di/dt = 1 A/1 µs, Vin = 5 Vdc, Tc = 25 °C, load change = 0.5 lo max. to lo
max. and Io max. to 0.5 Io max.
3
With simulated source impedance of 500 nH. 5 Hz to 20 MHz.
4
Use a 100 µF with ESR = 0.045 Ω max. at 100 kHz @ 25 °C.
5
Referenced to ground for shutdown. If pin 6 is high unit will shut down. If
pin 6 is open unit will operate as normal.
6
Single line sense; 0.5 Vdc compensation. Designate with the suffix 'R'
e.g. SIP20C-05S3V3RJ.
7
This product is only for inclusion by professional installers within other
equipment and must not be operated as a stand alone product.
8
0 MHz to 20 MHz BW, 0.1 µF ceramic, 1 µF tantalum on output.
9
A short from +Vout to ground of less than 100 mΩ may cause the unit to
enter a non-destructive latch-up mode. If latch-up does occur the power
supply to the unit may need to be cycled.
10
The ‘J’ suffix indicates that these parts are Pb-free (RoHS 6/6) compliant.
TSE RoHS 5/6 (non Pb-free) compliant versions may be available on
special request, please contact your local sales representative for details.
11
NOTICE: Some models do not support all options. Please contact your
local Artesyn representative or use the on-line model number search tool
at http://www.artesyn.com/powergroup/products.htm to find a suitable
alternative.
EXTERNAL OUTPUT TRIMMING
Output can be externally trimmed by using either method shown below.
J1 PIN 5
J1 PIN 5
TRIM
UP
J2 PIN 5
J2 PIN 5
10KΩ
TRIMPOT
TRIM
DOWN
J1 PIN 2
J1 PIN 2
DERATING CURVE
6
5
Output Current (A)
4
3
2
1
300 LFM
J1 PIN CONNECTIONS
200 LFM
100 LFM
PIN NUMBER
1
2
3
4
5
FUNCTION
+Vout
+Vout
Opt. Remote Sense (+)
+Vout
Ground
NATURAL
CONVECTION
COOLING
0
-25
°
C 0
°
C
15
°
C
25
°
C
35
°
C
45
°
C
55
°
C
65
°
C
75
°
C
85
°
C
AMBIENT TEMPERATURE (°C)
J2 PIN CONNECTIONS
PIN NUMBER
FUNCTION
Ground
+Vin
+Vin
No Pin
Trim
Remote ON/OFF
2.50 (63.5)
0.55 (13.97)
0.23 Max.
(5.84)
PC Board
0.135
(3.43)
1
2
3
4
5
6
0.685 (17.40)
RT1
1 2 34 5
1234 56
0.025
(0.635)
Square
Pins
J1
0.140 Max.
(3.556)
J2
0.10 (2.54)
Optional Remote
Sense Pin (See Note 6)
0.28 (7.11)
1.90 (48.26)
ALL DIMENSIONS IN INCHES (mm)
Recommended hole size 0.04 (1.0)
Plated through hole
Datasheet © Artesyn Technologies® 2005
The information and specifications contained in this datasheet are believed to be correct at time of publication. However, Artesyn Technologies accepts no responsibility for consequences arising
from printing errors or inaccuracies. Specifications are subject to change without notice. No rights under any patent accompany the sale of any such product(s) or information contained herein.
www.artesyn.com
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