isl97652 Intersil Corporation, isl97652 Datasheet - Page 5

• Manufacturer Part Number: isl97652
• Description: 4-channel Integrated Lcd Supply With Dual Vcom Amplifiers
• Manufacturer: Intersil Corporation

Electrical Specifications
CMRR
PSRR
VOH
VOH
VOL
VOL
I
SR
BW
FAULT DETECTION THRESHOLDS
OVP
OVP
VLOR
VLOF
T
T
Vth_A
Vth_V
B)
Vth_POUT(FBP) P
Vth_NOUT(FBN) N
TFD
START-UP SEQUENCING
ISS
IDLY
SSTH1
SSTH2
DELTH1
DELTH2
SC
OFF
ON
PARAMETER
HYS
VDD
LOGIC
(FB)
(FB
Common-Mode Rejection Ratio
Power Supply Rejection Ratio
Output Voltage Swing High
Output Voltage Swing High
Output Voltage Swing Low
Output Voltage Swing Low
Output Short Circuit Current per amplifier
Slew Rate
Gain Bandwidth
Overvoltage Protection Threshold
Overvoltage Protection Threshold Hysteresis
Undervoltage Lockout Threshold
Undervoltage Lockout Threshold
Thermal Shut-Down
Reset after Thermal Shut-Down
A
V
Fault Delay Time to Chip Turns Off
SS, SSB Current
DLY1, DLY2 Current
SS, SSB Voltage to Give Max Current Limit
SS, SSB Voltage to Enable Fault Checking
DEL1, DEL2 Voltage to Give Max Current
Limit
DEL1, DEL2 Voltage to Enable Fault
Checking
VDD
LOGIC
OUT
OUT
Boost Short Detection
Charge Pump Short Detection
Charge Pump Short Detection
Buck Short Detection
5
DESCRIPTION
V
otherwise stated. (Continued)
IN
= 12V, V
BOOST
= V
SUP
= 15V, V
AVDD rising
Temperature falling
V(FBN) rising more than
I
I
I
I
-3dB gain point
PV
PV
Temperature rising
V(FBFBB) falling less than
V(FBB) falling less than
V(FBP) falling less than
SS, SSB ≤1.5V
DLY1, DLY2 <1.5V
ISL97652
OUT(SOURCE)
OUT(SOURCE)
OUT(SINK)
OUT(SINK)
IN
IN
rising
falling
ON
CONDITIONS
= 25V, V
= 5mA
= 50mA
= 5mA
= 50mA
OFF
= -8V, over temperature from -40°C to +85°C, unless
18.8
MIN
300
7.4
50
70
AVIN - 450
AVIN - 50
0.525
TYP
19.5
1.14
1.14
1.14
1.27
2.05
1.27
2.05
450
400
150
100
0.8
7.8
7.6
70
30
85
50
50
64
6
6
MAX
8.0
20
November 2, 2007
FN9287.1
UNIT
V/µs
MHz
mV
mV
mA
mV
mV
dB
dB
µA
µA
°C
°C
µs
V
V
V
V
V
V
V
V
V
V
V
V