mic4834 Micrel Semiconductor, mic4834 Datasheet - Page 8

• Manufacturer Part Number: mic4834
• Description: Low Noise Dual 220 Vpp El Driver
• Manufacturer: Micrel Semiconductor

Application Circuit
Bill of Materials
Notes:
1.
2.
3.
Micrel
Item
C1
C2
C3
L1
D1
R1 or R
U1
October 2008
TDK:
Vishay:
Micrel, Inc .:
SW
www.tdk.com
www.vishay.com
Part Number
C1608X7R1A103K
C1608X5R0J106K
C2012C0G2E2222J
VLS4012T-221M
BAS20-V-GS18
CRCW06033323FKEYE3
MIC4834YML
www.micrel.com
Total Panel Area (in
Capacitance (nF)
Table 2. Recommended R
R
f
SW
Note: Table 2 applies to circuit shown in Figure 6.
SW
Figure 6. Typical Li-Ion Powered MIC4834 Circuit
Manufacturer
(kHz)
(kΩ)
Vishay
Vishay
Micrel
TDK
TDK
TDK
TDK
(1)
(1)
(1)
(1)
(2)
(2)
(3)
2
)
357
128
0.4
2
0.01µF Ceramic Capacitor, 10V, X7R, Size 0603
10 µF Ceramic Capacitor, 6.3V, X5R, Size 0603
0.0022µF Ceramic Capacitor, 250V, C0G, Size 0805
220µH, 210mA I
200V/200mA Hi-Voltage Switching Diode
332kΩ, 1%, 1/16W, Size 0603
Low Noise Dual 220Vp-p EL Driver with Output Slew Control
392
116
SW
1
5
8
Values for Total Panel Sizes
487
10
94
2
SAT
562
15
82
3
. (4mmx4mmx1.2mm)
750
20
62
4
Description
931
25
50
5
1100
30
42
6
M9999-100908-A
MIC4834
Qty
1
1
1
1
1
1
1