DT8211 DMB, DT8211 Datasheet - Page 2

• Manufacturer Part Number: DT8211
• Description: Application
• Manufacturer: DMB

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4. Pinning information
5. Absolute maximum ratings
6. Electrical characteristics
T
Application Circuit
Pin
1
2
3
4
5
6
Parameter
Input Supply Voltage
A
Parameter
Power Supply section
Input Voltage
Input Current
General Function section
ADIM Input
BDIM Input
Output Current
Enable Input for Turn-On
Enable Input for Turn-Off
Oscillator section
Main Oscillation Frequency
Burst Oscillation Frequency
Protection Function section
Open Lamp Protection Time
Over Voltage Protection
= 25°C, unless otherwise specified
Symbol
VCC
EN
BDIM
ADIM
GND
GND
Description
Power Input
ON/OFF Control Pin
Burst Dimming DC Level
Analog Dimming DC Level
Ground
Ground
Symbol
V
I
V
V
I
V
V
F
F
T
V
IN
OUT
MAIN
BURST
IN
ADIM
BDIM
ON
OFF
OLP
OVP
Rev1.0 – 18 April 2008
Conditions
V
V
V
V
V
V
V
IN
ADIM
BDIM
ADIM
BDIM
ADIM
BDIM
=12.0V
=3.3V
=4.5V
=0V
=4.5V
=3.3V
=0V
Symbol
V
IN
4 Lamps Inverter Application Datasheet using DT8211
Conditions
+45.0
Min
0
0
6.8
2.5
2.5
2.0
0
1
1600
© 2008 DMB Tech. All Rights Reserved
DT8211 Application
Typ
12.0
7.5
3.5
3.5
50
300
Max
2.5
3.3
4.5
8.0
4.5
4.5
V
0.8
2
IN
Unit
V
Unit
V
A
V
V
mA
mA
mA
V
V
kHz
Hz
sec.
V
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