MIC4827 Micrel Semiconductor, MIC4827 Datasheet - Page 11

• Manufacturer Part Number: MIC4827
• Description: Low Input Voltage/ 180VPP Output Voltage/ EL Driver
• Manufacturer: Micrel Semiconductor

September 2001
MIC4827
1.5V
V
1.8V to 5.5V
IN
GRM42-6X5R106K6.3
1.5V
V
V
DD
IN
26mA
0.01 F/50V
I
Figure 8. Typical Split Power Supplies Applications
IN
C2
10 F/6.3V
Murata
GRM42-6X5R106K6.3
Murata
C1
3.0V
V
3.32M
DD
R2
562k
R1
1
2
3
4
VDD
RSW
REL
GND
LQH4C221K04
32 A
I
MIC4827
DD
Murata
220 H
11
TIME (2ms/div)
L1
SW
CS
VB
VA
180V
V
5
6
8
7
A
BAS20W
EL LAMP
Diodes
–V
D1
PP
B
104Hz
C
0.01 F/100V
GRM42-2X7R104K100
F
OUT
EL
Lamp Size
1.6in
2
MIC4827
Micrel