MAX1518 Maxim Integrated Products, MAX1518 Datasheet - Page 6

• Manufacturer Part Number: MAX1518
• Description: (MAX1516 - MAX1518) TFT-LCD DC-DC Converters
• Manufacturer: Maxim Integrated Products

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4
TFT-LCD DC-DC Converters with
Operational Amplifiers
ELECTRICAL CHARACTERISTICS (continued)
(V
6
Note 1: Specifications to -40°C are guaranteed by design, not production tested.
FBP Effective Load-Regulation
Error (Transconductance)
FBP Line (IN) Regulation Error
DRVP Sink Current
GATE-OFF LINEAR-REGULATOR CONTROLLER
FBN Regulation Voltage
FBN Effective Load-Regulation
Error (Transconductance)
FBN Line (IN) Regulation Error
DRVN Source Current
POSITIVE GATE-DRIVER TIMING AND CONTROL SWITCHES
DEL Capacitor Charge Current
DEL Turn-On Threshold
CTL Input Low Voltage
CTL Input High Voltage
SRC Input Voltage Range
SRC Input Current
SRC to COM Switch On-
Resistance
DRN to COM Switch On-
Resistance
COM to PGND Switch On-
Resistance
IN
_______________________________________________________________________________________
= 3V, V
PARAMETER
SUP
= 8V, PGND = AGND = BGND = 0, I
R
R
SYMBOL
R
V
COM(ON)
DRN(ON)
SRC(ON)
TH(DEL)
I
I
V
DRVN
DRVP
I
SRC
FBN
V
I
V
I
V
I
V
During startup, V
V
V
V
V
V
V
V
DRVP
DRVN
DRVN
DRVP
FBP
DRVN
FBN
IN
IN
DEL
DEL
DEL
DEL
DEL
REF
= 2.6V to 5.5V
= 2.6V to 5.5V
= 1.1V, V
= 1.5V, CTL = IN
= 1.5V, CTL = AGND
= 1.5V, CTL = IN
= 1.5V, CTL = AGND
= 1.1V
= 500mV, V
= 100µA, 2.6V < V
= 100µA
= 0.1mA, 2.6V < V
= 25µA, T
= 10V, I
= -10V, I
DRVP
DRVP
CONDITIONS
DRVN
DEL
A
DRVN
= -40°C to +85°C, unless otherwise noted.) (Note 1)
= 50µA to 1mA
= 10V
= 1V
= 50µA to 1mA
= -10V
IN
IN
< 5.5V
< 5.5V
1.19
MIN
235
350
1
1
4
2
MAX
1800
1.31
265
100
0.6
25
28
30
12
70
-2
5
5
6
UNITS
mV
mA
mV
mV
mV
mA
µA
µA
%
V
V
V
V