MIC4827BMM Micrel Inc, MIC4827BMM Datasheet - Page 11

• Manufacturer Part Number: MIC4827BMM
• Description: IC EL DRIVER 180VPP OUT 8-MSOP
• Manufacturer: Micrel Inc
• Type: EL Lamp Driverr

Specifications of MIC4827BMM

• Frequency: 60 ~ 1000 Hz
• Current - Supply: 21µA
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Supply Current: 21µA
• Meter Display Type: Electroluminescent Lamp
• Supply Voltage Range: 1.8V To 5.5V
• Driver Case Style: MSOP
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +85°C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Output: -
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant, Contains lead / RoHS non-compliant

Micrel, Inc.
July 2009
GRM42-6X5R106K6.3
3.3V to 5.5V
V
IN
10µF/6.3V
Figure 7. Typical EL Driver for 2in
Murata
C2
3.3V
V
IN
3.32M
R2
21mA
I
IN
562k
R1
1
2
3
4
V
LQ32CN561K21
180V
VDD
RSW
REL
GND
A
MIC4827
– V
Murata
560k
L1
PP
TIME (2ms/div)
B
11
SW
2
CS
VA
VB
Lamp with 560 µH inductor
102Hz
5
6
8
7
F
BAS20W
EL
EL LAMP
X533-13
Diodes
D1
LSI
Lamp Size
2in
2
C
0.033µF/100V
GRM42-2X7R104K100
OUT
M9999-070709-A
[phone]
MIC4827