MAX1779EUE+T Maxim Integrated Products, MAX1779EUE+T Datasheet - Page 11

• Manufacturer Part Number: MAX1779EUE+T
• Description: IC DC-DC CONV TRPL LCD 16-TSSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX1779EUE+T

• Applications: Converter, TFT, LCD
• Voltage - Input: 2.7 ~ 5.5 V
• Number Of Outputs: 3
• Voltage - Output: 2.7 ~ 13 V
• Operating Temperature: 0°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 2. Negative Charge-Pump Block Diagram
Figure 3. Positive Charge-Pump Block Diagram
Low-Power Triple-Output TFT LCD DC-DC
______________________________________________________________________________________
MAX1779
OSC
MAX1779
OSC
+
-
GND
+
-
GND
+
-
+
-
V
1.25V
REF
V
1.25V
REF
PGND
PGND
DRVP
SUPP
FBP
SUPN
DRVN
FBN
REF
C3
C5
R4
R6
C
0.22μF
REF
R3
D2
D3
R5
D4
D5
V
V
V
POS
REF
SUPP
V
V
V
NEG
REF
= 1.25V
= 1 +
SUPN
= 2.7V TO 13V
( )
= 1.25V
= -
= 2.7V TO 13V
C4
( )
R3
R4
R5
R6
C6
V
V
POS
V
REF
REF
V
Converter
NEG
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