參數(shù)資料
型號: MIC4827BMM
廠商: MICREL INC
元件分類: 顯示驅動器
英文描述: Low Input Voltage, 180VPP Output Voltage, EL Driver
中文描述: EL DISPLAY DRIVER, PDSO8
封裝: MSOP-8
文件頁數(shù): 2/13頁
文件大?。?/td> 142K
代理商: MIC4827BMM
MIC4827
Pin Configuration
Micrel
MIC4827
2
September 2001
1
VDD
RSW
REL
GND
8
VA
VB
CS
SW
7
6
5
2
3
4
8-Pin MSOP Package (MM)
Pin Description
Pin Number
Pin Name
Pin Function
1
VDD
Supply (Input): 1.8V to 5.5V for internal circuitry.
2
RSW
Switch Resistor (External Component): Set switch frequency of the internal
power MOSFET by connecting an external resistor to VDD. Connecting the
external resistor to GND disables the switch oscillator and shuts down the
device.
3
REL
EL Resistor (External Component): Set EL frequency of the internal H-bridge
driver by connecting an external resistor to VDD. Connecting the external
resistor to GND disables the EL oscillator.
4
GND
Ground Return.
5
SW
Switch Node (Input): Internal high-voltage power MOSFET drain.
6
CS
Regulated Boost Output (External Component): Connect to the output
capacitor of the boost regulator and connect to the cathode of the diode.
7
VB
EL Output: Connect to one end of the EL lamp. Polarity is not important.
8
VA
EL Output: Connect to the other end of the EL lamp. Polarity is not impor-
tant.
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相關代理商/技術參數(shù)
參數(shù)描述
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MIC4827BMMTS 制造商:Rochester Electronics LLC 功能描述:- Bulk
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