10MA3450 Endicott Research Group, Inc., 10MA3450 Datasheet - Page 3

• Manufacturer Part Number: 10MA3450
• Description: 10m Class Dc To Ac Inverter
• Manufacturer: Endicott Research Group, Inc.

U L
(1) Low ESR type input by-pass capacitor (22 uf - 100 uf) may be required to reduce reflected ripple.
®
PWM frequency 100-300Hz
should be selected to be
compatible with LCD and
display driver.
Recommended User
Disable/Interface
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.
0 -0.5V Inverter OFF
2.0V - 12.6V Inverter ON
Circuit or equivalent required
with JP1 removed for proper
inverter turnoff.
Circuit
+Vin
0
Input
Vin
+
-
5% - 100%
(Valid only with JP1 removed)
(1)
PWM Dimming
1 K
R1
1,2
3,4
2N3904
R2
5
+Vin
2N3906
Enable Pin
10mA3450
2
1
V
5
8
4
2
n i
V
V
V
V
1
3
3
3
0
R
3 .
3 .
3 .
0 .
1
K
K
K
K
page 3 of 3.
2
8
1
1
R
2 .
2 .
5 .
8 .
2
K
K
K
K