dma22902 Endicott Research Group, Inc., dma22902 Datasheet - Page 3

• Manufacturer Part Number: dma22902
• Description: Two Lamp Dc To Ac Inverter
• Manufacturer: Endicott Research Group, Inc.

P
G
E
A
A
T
T
V
h
h
n
n
N
n i
n i
p
Note 1 Low ESR type input by-pass capacitor (22 uF - 100 uF) may be required to reduce reflected ripple.
Note 2 V
Note 3 Full brightness without PWM control requires that pin 5 be tied to +Vin, Pin 5 must be at 0V to turn off.
Note 4 Duty Cycle 5% - 100%.
s i
e
a
D
e
l p
b
e
x
approx. 5 ms*
n i
D
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U L
n r
®
b
t a
s
t r
(2) V
l a
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c
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P
n i
PWM
s i
n
W
t p
p
n I
n I
A
PWM
t u
d
M
i
p
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o i
+Vin
GND
p
f n
from 2.4V to less than or equal to +Vin.
e
0
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o
s
s
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Endicott Research Group, Inc. (ERG) reserves the right to make changes in circuit design and/or
specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets
are current before placing orders. Information furnished by ERG is believed to be accurate and
reliable. However, no responsibility is assumed by ERG for its use.
i t i
s
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w
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m
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(4)
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Enable +
Disable -
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(1)
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B
5% - 100%
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(3)
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Special Application
c
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Enable / Disable
or PWM Input
GND
n
+Vin
+Vin
GND
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f
ACreturn
ACreturn
e
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C
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ACout
ACout
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C
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F
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DMA22902
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