SSR01 SERIES
NON- ISOLATION DC-DC CONVERTER
C1 and C2 are required and should be fitted close to the converter pins.
Maximum capacitive load including C2 is 470uF.
C1
C2
10uF / 50V
10uF / 25V
1210 X5R MLCC
1206 X5R MLCC
OUTPUT TRIMMING
Part Number
SSR01-05S2P5
SSR01-12S3P3
SSR01-12S05
Vout,nom
︱
Ω
Ω
Ω
Trim Up(K )
R
U
(K )
Ω
Ω
Trim Down
R
D
(K )
Part Number
SSR01-12S09
SSR01-24S12
SSR01-24S15
Vout,nom
︱
Trim Up
R
U
(K )
Trim Down
R
D
(K )
The input voltage can be increased to 42VDC by external capacitors.
1.For Positive output:
Input capacitor is necessary when input voltage 36VDC increased to 42VDC. The input capacitor suggestion is 22uF
2.For Negative output application:
The input and output capacitors are necessary for negative output application when the 36VDC be increased to 42VDC, and the suggestion of
capacitors: The C1 is 22uF and the C2 is 10uF. (Please refer to the figure of positive to negative output application)
Consider to the maximum duty of internal controller. In the trim down application, these are some condition that input range can’t increase to 42VDC.
MODEL NUMBER
Output voltage(Trim down)
Input range
SSR01-12S09
-4.5 ~ -6VDC
Vin + |Vout| <= 36VDC
SSR01-24S12
-4.5 ~ -6VDC
Vin + |Vout| <= 36VDC
SSR01-24S15
-4.5 ~ -6VDC
Vin + |Vout| <= 36VDC
MECHANICAL DRAWING
PIN CONNECTION
PIN
1
5
6
7
9
10
DEFINE
+VIN
+VOUT
TRIM
GND
GND
CTRL
EXTERNAL OUTPUT TRIMMING
Output can be externally trimmed by
using the method shown below.
1. All dimensions in Inch (mm)
Tolerance: X.XX±0.02 (X.X±0.5)
X.XXX±0.01 (X.XX±0.25)
2. Pin pitch tolerance ±0.01(0.25)
3. Pin dimension tolerance ±0.004 (0.1)
TRIM UP
TRIM DOWN
7 9
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︱
±︱
︱
5.0V
15.0V
︱
±︱
︱
3.3V
±︱
2.5V
9.0V
±︱
±︱
±︱
12.0V
6
5
R
U
6
R
D
2013/5/20
P-DUKE [ POWER MATE TECHNOLOGY CO., LTD ]
