No. MATERIAL NAME
MATERIAL REMARKS
PRODUCT NAME or MODEL,TITLE
DC-DC CONVERTER UNIT CC25-xxxxxF-E Series
PAGENAME OF DRAWING DRAWING No.
PRODUCT SPECIFICATIONS TRSA-0292-3 /
TDK CORPORATION
QU
13
8
Product
CC25-24xxxF-E
Low Input Voltage Protection
Setting Range
12-18V
Product
CC25-24xxxF-E
Rated Current
3.15A
Fusing Current
6.3 or more
[8] Functions
8-1. On/Off function(RC)
The converter can be turned on or off by using RC terminal(4 pin).
On function / Start operation: RC terminal is Low ( 0 ~ 0.4 with respect to -Vin)
Off function / Stop operation: RC terminal is Open or High
Note:
RC Current : external circuitry requires to sink maximum of 1mA during on function.
RC Voltage: Maximum voltage is +Vin
Output voltage can be adjusted up or down by connecting a resistor between Output TRM pin
and the output (+Vin or -Vin) as shown below.
When the RC terminal is connected to the +Vin terminal the current is 250uA or less
8-2. Output Voltage Adjustment
It is impossible to adjust the output voltage.
8-6. Under Voltage Lock out
This product is equipped with a low input voltage protection circuit in order to prevent miss-operation
when the input voltage is low. The converter stops operating when it falls below the voltage setting.
The setting range is shown in the table below.
8-3. Output Over Current Protection(OCP) :
OCP is activated and shut off when output Over Current (OC) is detected (105 to 250% of output current).
Converter is not auto recovery.
If you release the latch condition, please restart the converter.
8-7. Input Circuit Protection :
The converters are equipped with input fuse. Fuses rating and capacity are shown in below table
8-4. Output Over Voltage Protection :
This converter does not have an output over voltage protection function.
Consult your TDK representative for recommendation of adding external circuitry to RC terminal.
8-5. Output Under Voltage Protection :
This converter does not have an output over voltage protection function.
Consult your TDK representative for recommendation of adding external circuitry to RC terminal.