ISL97642 Intersil Corporation, ISL97642 Datasheet - Page 4

• Manufacturer Part Number: ISL97642
• Description: TFT-LCD DC/DC
• Manufacturer: Intersil Corporation

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Electrical Specifications
OPERATIONAL AMPLIFIERS
V
I
V
I
CMIR
CMRR
A
V
V
I
I
PSRR
BW
GBWP
SR
POSITIVE LDO
V
V
I
ΔV
I
I
t
NEGATIVE LDO
V
V
I
I
I
t
V
V
V
SUP
B
SC
CONT
BP
DRVP
LEAK
SS
BN
DRVN
LEAK
SS
SUP
OS
OL
OH
OL
FBP
FTP
FBN
FTN
ON
LO
HI
POS
P
N
-3dB
PARAMETER
-SLICE CIRCUIT
P
N
/ΔI
POS
Supply Operating Range
Supply Current per Amplifier
Offset Voltage
Input Bias Current
Common Mode Input Range
Common Mode Rejection Ratio
Open Loop Gain
Output Voltage High
Output Voltage Low
Short-Circuit Current
Continuous Output Current
Power Supply Rejection Ratio
-3dB Bandwidth
Gain Bandwidth Product
Slew Rate
Positive Feedback Voltage
V
Positive LDO Input Bias Current
FBP Load Regulation
Sink Current
DRVP Off Leakage Current
Soft-Start Period
FBN Regulation Voltage
V
Negative LDO Input Bias Current
FBN Load Regulation
Source Current
DRVN Off Leakage Current
Soft-start Period
CTL Input Low Voltage
CTL Input High Voltage
FBP
FBN
Fault Trip Level
Fault Trip Level
4
V
Unless Otherwise Specified. (Continued)
DESCRIPTION
IN
= 3V, V
BOOST
= V
SUP
= 12V, V
I
I
I
I
I
I
V
V
V
V
V
C
I
I
V
V
V
V
V
C
V
V
OUT
OUT
OUT
OUT
DRVP
DRVP
DRVN
DRVN
ISL97642
FBP
FBP
DRVP
FBP
FBP
FBN
FBN
DRVN
FBN
FBP
IN
IN
DEL
DEL
= 2.6V to 5.5V
= 2.6V to 5.5V
= 100µA
= 5mA
= -100µA
= -5mA
falling
= 1.4V
= 1.1V, V
= 1.4V, V
= 100nF
rising
= 250mV
= 500mV, V
= 1.35V, V
= 100nF
SRC
= 100µA, T
= 100µA
= 0.2mA, T
= 0.2mA
= 25V, I
= -6V, I
CONDITIONS
= 20V, Over-temperature from -40°C to +85°C.
DRVN
DRVP
DRVP
DRVP
DRVP
A
DRVN
A
= +25°C
= +25°C
= 2µA to 20µA
= 0µA to 20µA
= 10V
= 30V
= 30V
= -6V
V
V
SUP
0.6V
SUP
1.176
1.176
0.173
0.171
0.82
MIN
100
±50
380
4.5
-50
-50
-50
60
60
0
2
2
-250
-15
IN
V
V
SUP
0.203
0.203
SUP
TYP
600
100
150
100
430
110
1.2
1.2
0.9
0.5
0.1
0.5
0.1
90
12
12
3
2
8
4
7
4
7
-150
-2
0.4V
V
1.224
1.229
0.233
0.235
MAX
0.98
+50
800
150
480
18
12
SUP
30
50
10
50
10
IN
June 18, 2007
FN6436.0
UNIT
MHz
MHz
V/µs
mV
mV
mV
mV
mV
mA
mA
mA
mV
mA
ms
ms
µA
nA
dB
dB
dB
nA
µA
nA
µA
%
%
V
V
V
V
V
V
V
V
V