MAX1516 데이터 시트보기 (PDF) - Maxim Integrated
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MAX1516 Datasheet PDF : 26 Pages
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TFT-LCD DC-DC Converters with
Operational Amplifiers
ELECTRICAL CHARACTERISTICS (continued)
(VIN = 3V, VSUP = 8V, PGND = AGND = BGND = 0, IREF = 25µA, TA = -40°C to +85°C, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
MAX
FBP Effective Load-Regulation
Error (Transconductance)
VDRVP = 10V, IDRVP = 50µA to 1mA
-2
FBP Line (IN) Regulation Error
IDRVP = 100µA, 2.6V < VIN < 5.5V
5
DRVP Sink Current
IDRVP VFBP = 1.1V, VDRVP = 10V
1
GATE-OFF LINEAR-REGULATOR CONTROLLER
FBN Regulation Voltage
VFBN IDRVN = 100µA
235
265
FBN Effective Load-Regulation
Error (Transconductance)
VDRVN = -10V, IDRVN = 50µA to 1mA
25
FBN Line (IN) Regulation Error
IDRVN = 0.1mA, 2.6V < VIN < 5.5V
5
DRVN Source Current
IDRVN VFBN = 500mV, VDRVN = -10V
1
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
VTH(DEL)
During startup, VDEL = 1V
VIN = 2.6V to 5.5V
VIN = 2.6V to 5.5V
4
6
1.19
1.31
0.6
2
28
SRC Input Current
ISRC
VDEL = 1.5V, CTL = IN
VDEL = 1.5V, CTL = AGND
100
30
SRC to COM Switch On-
Resistance
RSRC(ON) VDEL = 1.5V, CTL = IN
12
DRN to COM Switch On-
Resistance
RDRN(ON) VDEL = 1.5V, CTL = AGND
70
COM to PGND Switch On-
Resistance
RCOM(ON) VDEL = 1.1V
350
1800
Note 1: Specifications to -40°C are guaranteed by design, not production tested.
UNITS
%
mV
mA
mV
mV
mV
mA
µA
V
V
V
V
µA
Ω
Ω
Ω
6 _______________________________________________________________________________________
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