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OCP8121 데이터시트(PDF) 2 Page - Shanghai Orient-Chip Technology Co.,LTD.

부품명 OCP8121
상세설명  One-Channel High Power LED Controller with DC-DC Converter for Large LCD Panes
PDF  2 Pages
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제조업체  ORIENT-CHIP [Shanghai Orient-Chip Technology Co.,LTD.]
홈페이지  https://www.orient-chip.com/
Logo ORIENT-CHIP - Shanghai Orient-Chip Technology Co.,LTD.

OCP8121 데이터시트(HTML) 2 Page - Shanghai Orient-Chip Technology Co.,LTD.

  OCP8121 Datasheet HTML 1Page - Shanghai Orient-Chip Technology Co.,LTD. OCP8121 Datasheet HTML 2Page - Shanghai Orient-Chip Technology Co.,LTD.  
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Rev. 1.2 Feb .27, 2018
OCP8121
源于灿瑞 磁传天下
Pin
Name
Pin No.
I/O
Pin Function
SOP16L
UVLS
1
I
Power Supply Under-Voltage Lock-out Detection pin
VCC
2
P
Input Power for controller and internal MOSFET driver
EN
3
I
ON/OFF control for the controller
VREG
4
I/O
Internal Regulation Output Voltage pin
RSET
5
I/O
Resistor to set operation frequency and master/slave mode
PWM
6
I
PWM dimming control
ADIM
7
I
Analog dimming control for the controller
TIMER
8
I/O
Capacitor Setting shutdown delay time
CMP
9
I/O
Connect resistor and capacitor to set soft start and compensation
IFB
10
I
LED Current Sense Input
GATE
11
O
MOSFET driver control
CS
12
I
Power MOSFET Switching Current Sense
OVP
13
I
Output over-voltage protection sense
GND
14
P
Ground
SWOUT
15
O
Boost Power MOSFET Drive Output
STATUS
16
O
Fault Operation Status Output (Open Drain Output)
◼ Typical Application Circuit
Figure 2, Typical Application Circuit of OCP8121
◼ Ordering Information
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