參數(shù)資料
型號: MIC4830YMM
廠商: MICREL INC
元件分類: 顯示驅(qū)動器
英文描述: Low Noise 180Vp-p EL Driver
中文描述: EL DISPLAY DRIVER, PDSO8
封裝: ROHS COMPLIANT, MSOP-8
文件頁數(shù): 2/12頁
文件大?。?/td> 846K
代理商: MIC4830YMM
Micrel
MIC4830
Ordering Information
September 2007
2
M9999-091307
(408) 955-1690
Part Number
Junction Temp. Range
Package
MIC4830YML
–40°C to +85°C
8-Pin 3mm × 3mm MLF
MIC4830YMM
–40°C to +85°C
8-Pin MSOP
Pin Configuration
8-Pin MSOP Package (MM)
8-Pin 3mm × 3mm MLF
(ML) – Top View
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
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.
EL Output: Connect to one end of the EL lamp. Polarity is not important.
8
VA
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