CC1R5-1203SR-E TDK Corporation, CC1R5-1203SR-E Datasheet - Page 18
![CONV DC/DC 1.5W SNG 12V 3.3V SMD](/photos/8/57/85798/cc-e-series-_7-smd-module_-_sml.jpg)
CC1R5-1203SR-E
Manufacturer Part Number
CC1R5-1203SR-E
Description
CONV DC/DC 1.5W SNG 12V 3.3V SMD
Manufacturer
TDK Corporation
Series
CC-Er
Type
Isolatedr
Datasheets
1.CC1R5-0505SF-E.pdf
(2 pages)
2.CC1R5-0505SF-E.pdf
(21 pages)
3.CC1R5-2412DR-E.pdf
(18 pages)
Specifications of CC1R5-1203SR-E
Output
3.3V
Number Of Outputs
1
Power (watts)
1W
Mounting Type
Surface Mount
Voltage - Input
9 ~ 18V
Package / Case
7-SMD Module
1st Output
3.3 VDC @ 400mA
Size / Dimension
1.40" L x 0.89" W x 0.35" H (35.6mm x 22.6mm x 8.8mm)
Power (watts) - Rated
1.5W
Operating Temperature
-40°C ~ 85°C
Approvals
CE, CSA, EN, UL
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
3rd Output
-
2nd Output
-
4th Output
-
Other names
445-2451
CC1R51203SRE
CC1R51203SRE
Control Functions/Connections
SIP Model
Part No.
CC3–xx03SS–E
CC3–xx05SS–E
CC3–xx12SS–E
CC3–xx12DS–E
Calculate the output voltage Vout(V) from the connected resistance Ra,
Rb(kΩ)
Calculate the connected resistance Ra and Rb(kΩ) from the set output
voltage Vout(V).
Fig.13
Fig.15
• All specifications are subject to change without notice.
+12 to +15V
3.3 to 3.67V, 5 to 6V, 12 to 15V
Set the output voltage higher by adding resistance Ra between
the TRM terminal/–Vout terminal.
Set the output voltage lower by adding resistance Rb between
the TRM terminal/+Vout terminal.
Set the output voltage higher by adding resistance Ra between
the TRM terminal/–Vout terminal.
Set the output voltage lower by adding resistance Rb between
the TRM terminal/+Vout terminal.
∗1
∗2
∗3
∗4
∗5
∗6
∗7
∗8
∗1
∗2
∗3
∗4
∗5
∗6
∗7
∗8
Load Load
Load
Vout=3.3+1.04/(2.83+Ra)
Vout=5+12.75/(12.69+Ra)
Vout=12+48.4/(16.18+Ra)
Vout=12+54.7/(18+Ra)
Vout=3.3–1.69/(3.66+Rb) [Rb
Vout=5–12.78/(17.79+Rb) [Rb
Vout=12–184.1/(35.54+Rb) [Rb
Vout=12–470.3/(61.75+Rb) [Rb
Ra=1.04/(Vout–3.3)–2.83
Ra=12.75/(Vout–5)–12.69
Ra=48.4/(Vout–12)–16.18
Ra=54.7/(Vout–12)–18
Rb=1.69/(3.3–Vout)–3.66
Rb=12.78/(5–Vout)–17.79
Rb=184.1/(12–Vout)–35.54
Rb=470.3/(12–Vout)–61.75
–12 to –15V
Ra
Ra
3.3 to 3.67V
5 to 6V
12 to 15V
Connecting –Vout
with Ra
±12 to ±15V
∗2
∗3
∗1
∗4
Fig.14
Fig.16
+11.4 to +12V
Load Load
3.15 to 3.3V, 4.75 to 5V, 11.4 to 12V
7.6]
Load
33.3]
271.3]
722.1]
Fig.
13
13
13
15
Connecting +Vout
with Rb
3.15 to 3.3V
4.75 to 5V
11.4 to 12V
±11.4 to ±12V
Rb
Rb
–11.4 to –12V
∗6
∗7
∗5
∗8
Fig.
14
14
14
16
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