R0.25S & R0.25D(A)
DC/DC Converter
Series
Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)
EMC Filtering Suggestions according to EN55032 Class B
Dual Independent Output
Cꢇ
ꢀ1
FUSꢁ
ꢂVꢃꢄ
ꢂ1VOUꢆ
ꢅ1VOUꢆ
C1
ꢂꢇVOUꢆ
ꢅꢇVOUꢆ
ꢅVꢃꢄ
C3
Component List Class B
nom. Vin
3.3VDC
5VDC
C1
C2
C3
L1
3.3µH SMD Inductor
4.7µH SMD Inductor
2.2µH SMD Inductor
47µH SMD Inductor
2.2µF MLCC
470pF/2kVDC
470pF/2kVDC
12, 15VDC
24VDC
1.0µF MLCC
470nF MLCC
DIMENSION AND PHYSICAL CHARACTERISTICS
Parameter
Material
Type
case
Value
non-conductive black plastic, (UL94 V-0)
R0.25S, R0.25S8
R0.25S12, R0.25D, R0.25D10, R0.25D12
12.75 x 10.7 x 6.7mm
15.25 x 10.7 x 6.7mm
1.0g typ.
Dimension (LxWxH)
Weight
R0.25S
R0.25S8
1.1g typ.
R0.25S12, R0.25D, R0.25D(A)10, R0.25D(A)12
1.2g typ.
Dimension Drawing (mm)
5 Pin Single SMD Package
/H option is available in this pin package
Pinning Information
embossed logo
Pin #
Single
-Vin
1
2
4
5
8
+Vin
-Vout
+Vout
NC
12.ꢂ5
10.ꢂ
NC = No Connection
Tolerance:
xx.x= ±±.ꢀ55
xx.xx= ±±.ꢁꢀ55
ꢀx2.54ꢁꢂ.ꢃ2
ꢄ.50
11.10
0.50
Recommended Footprint Details
1
4
2
8
5
ꢀottom View
ꢁop View
4
1 2
8
5
2.54
1.20
continued on next page
REV.: 1/2019
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