ISL97653A Intersil Corporation, ISL97653A Datasheet - Page 4

• Manufacturer Part Number: ISL97653A
• Description: 5-Channel Integrated LCD Supply
• Manufacturer: Intersil Corporation

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Electrical Specifications
FAULT DETECTION THRESHOLDS
T_off
Vth_A
Vth_POUT (FBP)
Vth_NOUT (FBN)
V
I(POUT)_slice
R
R
RON_COM
PROT
I
I
PROT_ON
PROT_OFF
ON
ON
ON
Slice POSITIVE SUPPLY = V(POUT)
(POUT-COM)
(DRN-COM)
VDD
PARAMETER
(FBB)
Thermal Shut-Down (latched and reset
by power cycle or EN cycle)
A
P
N
V
ON Resistance between POUT-COM
ON Resistance between DRN-COM
ON Resistance between DRN-COM and
PGND
PROT Pull-Down Current or Resistance
when Enabled by the Start-U
PROT Pull-Up Current when Disabled
VDD
OUT
ON
OUT
4
V
unless otherwise stated. (Continued)
Slice Current from POUT Supply
Boost Short Detection
Charge Pump Short Detection
Charge Pump Short Detection
IN
= 12V, V
DESCRIPTION
BOOST
= V
SUPN
ISL97653A
= V
SUPP
Temperature rising
V(FBB) falling less than
V(FBP) falling less than
V(FBN) rising more than
CTL = VDD, sequence complete
CTL = AGND, sequence complete
CTL = VDD, sequence complete
CTL = AGND, sequence complete
V
V
V
PROT
PROT
PROT
= 15V, V
> 0.9V
< 0.9V
< 20V
CONDITIONS
ON
= 25V, V
OFF
= -8V, over temperature from -40°C to +105°C,
MIN
200
500
38
2
TYP
150
400
150
260
760
0.9
0.9
0.4
30
50
5
3
MAX
1000
500
200
400
10
60
60
4
February 21, 2008
FN6367.1
UNIT
mA
µA
µA
°C
µA
V
V
V
Ω
Ω
Ω
Ω