參數(shù)資料
型號(hào): R1218XXX2A
廠商: Ricoh Co., Ltd.
英文描述: Step-up DC/DC converter for Whilte LED Backlight
中文描述: 升壓直流/直流轉(zhuǎn)換器Whilte LED背光
文件頁(yè)數(shù): 3/14頁(yè)
文件大?。?/td> 321K
代理商: R1218XXX2A
R1218X
SELECTION GUIDE
3
The OVP threshold voltage and the package for the ICs can be selected at the user's request. The selection
can be available by designating the part number as shown below;
R1218xxxxx-xx
Part Number
a b c
Code
Designation of the package
N: SOT23-6
K: PLP1820-6
Designation of OVP threshold and with/without of built-in diode
021A: 9.5V with built-in diode
031A: 14.0V with built-in diode
041A: 18.5V with built-in diode
052A: 23.0V without built-in diode
062A: 27.5V without built-in diode
Descriptions
a
b
c
Taping type (SOT23-6: TR-F, PLP1820-6: TR)
PIN CONFIGURATIONS
SOT23-6
6
PLP1820-6
6
PIN DESCRIPTION
SOT23-6
Pin No
Symbol
Pin Description
1
CE
Chip Enable Pin
2
V
OUT
Output Voltage
3
V
IN
Power Supply Input Pin
4
Lx
Switching Pin (Open Drain Output)
5
GND
Ground Pin
6
V
FB
Feedback Pin
CE
V
OUT
V
IN
V
FB
LX
GND
1
2
3
4
5
CE
1
V
FB
2
LX
3
V
OUT
GND
V
IN
4
5
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