ISL97650ARTZ-T Intersil, ISL97650ARTZ-T Datasheet - Page 4

• Manufacturer Part Number: ISL97650ARTZ-T
• Description: IC LCD SUPPLY HP 4CHN 36-TQFN
• Manufacturer: Intersil

Specifications of ISL97650ARTZ-T

• Applications: LCD TV/Monitor
• Current - Supply: 250µA
• Voltage - Supply: 4 V ~ 14 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 36-TQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Specifications
POSITIVE (V
V
ILoad_PCP_min
Ron(VSUP_SW)
Ron(C1/2-)H
Ron(C1/2-)L
Ipu(VSUP_SW)
Ipu(C1/2-)
Ipd(C1/2-)
I(POUT)leak
V
ACCP
D_PCP_max
V(diode)
ENABLE INPUTS
VHI-EN
VLO_EN
IEN_pd
VHI-ENL
VLO-ENL
IENL_pd
V
I(POUT)_slice
RON(POUT-COM) ON-Resistance between P
RON(DRN-COM)
RON_COM
VLO
VHI
FAULT DETECTION THRESHOLDS
T_off
Vth_A
ON
FBP
ON
PARAMETER
SLICE POSITIVE SUPPLY = V(POUT)
VDD
(FBB)
ON
) CHARGE PUMP
V
External Load Driving Capability
ON Resistance of V
High-Side Driver ON-Resistance at
C1- and C2-
Low-Side Driver ON-Resistance at
C1- and C2-
Pull-Up Current Limit in V
Switch
Pull-Up Current Limit in C1- and C2-
Pull-Down Current Limit in C1- and C2- V(C1/2-) = 0.2V to V(VSUP)
Leakage Current in P
FBP Regulation Voltage
V
Max Duty Cycle of the Positive Charge
Pump
Internal Schottky Diode Forward Voltage I(diode) = +40mA
Enable “HIGH”
Enable “LOW”
Enable Pin Pull-Down Current
Logic Enable “HIGH”
Logic Enable “LOW”
Logic Enable Pin Pull-Down Current
V
ON-Resistance between DRN - COM
ON-Resistance between COM and
PGND3
CTL Input LOW Voltage
CTL Input HIGH Voltage
Thermal Shut-Down (latched and reset
by power cycle or EN cycle)
A
VDD
ON
ON
ON
Output Voltage Range
Output Accuracy
Slice Current from P
Boost Short Detection
DESCRIPTION
4
V
otherwise stated. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise
specified. Temperature limits established by characterization and are not production tested. (Continued)
IN
= 12V, V
SUP
OUT
Input Switch
SUP
OUT
OUT
BOOST
Input
Supply
- COM
= V
SUP
2X or 3X Charge Pump
V
V
I(switch) = +40mA
I(C1/2-) = +40mA
I(C1/2-) = -40mA
V(C2+) = 0V to V(SUP) - 0.4V - V(diode)
V(C1/2-) = 0V to V(VSUP) - 0.4V
EN = LOW
T
V
V
CTL = VDD, sequence complete
CTL = AGND, sequence complete
CTL = VDD, sequence complete
CTL = ACGND, sequence complete
Temperature rising
V(FBB) falling less than
I
A
ON
ON
ON
EN
ENL
= 15V, V
= +25°C
ISL97650
= 1mA, T
> VLO_EN
= 25V (2X Charge Pump)
= 34V (3X Charge Pump)
> VLO_ENL
ON
A
= 25V, V
CONDITIONS
= +25°C
OFF
= -8V, over-temperature from -40°C to +105°C, unless
VSUP+
1.176
1.172
MIN
200
2.2
2.2
2.2
2V
40
20
20
40
-5
-2
-100
TYP
100
100
700
100
500
150
200
1.2
1.2
0.9
10
50
30
4
5
1.224
1.228
MAX
1500
800
400
150
-40
0.8
0.8
0.8
34
17
30
+2
25
25
10
60
7
5
April 17, 2009
FN9198.4
UNIT
mA
mA
mA
mA
mA
mV
µA
µA
µA
µA
µA
°C
%
%
Ω
Ω
Ω
V
V
Ω
Ω
Ω
V
V
V
V
V
V
V
V