ISL97653AIRZ-TK Intersil, ISL97653AIRZ-TK Datasheet - Page 3

• Manufacturer Part Number: ISL97653AIRZ-TK
• Description: IC LCD SUPPLY 5CHN 40-QFN
• Manufacturer: Intersil

Specifications of ISL97653AIRZ-TK

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

Electrical Specifications
V
EFF
V
I
r
ΔV
ΔV
LOGIC BUCK
EFF
I
r
ΔV
V
V
ILoad_PCP_min
V
r
r
r
V
V(diode)
V
ILoad_NCP_min
V
r
r
V
LDO Controller
I
BOOST
DS(ON)-BOOST
BUCK
DS(ON)-BUCK
ON
ON
ON
ON
ON
DRVP
BOOST
FB
FL
ON
FBP
ON
OFF
FBN
OFF
BOOST
BOOST
LDO
BOOST
BUCK
(VSUP_SW)
(C1/2-)H
(C1/2-)L
(NOUT)H
(NOUT)L
CHARGE PUMP
Load Reg
Load Reg
CHARGE PUMP
/ΔI
PARAMETER
OUT
/ΔV
/ΔI
OUT
IN
Boost Output Range
Boost Efficiency
Boost Feedback Voltage
Boost FET Current Limit
Switch ON-Resistance
Line Regulation - Boost
Load Regulation - Boost
Buck Efficiency
Buck FET Current Limit
Switch On Resistance
Load Regulation - Buck
Feedback Voltage
External Load Driving Capability
Feedback Voltage, I
ON Resistance of V
High-Side Driver ON-Resistance at
C1- and C2-
Low-Side Driver ON-Resistance at
C1- and C2-
V
Internal Schottky Diode Forward Voltage
Drop
External Load Driving Capability
Feedback Voltage, I
High-Side Driver ON-Resistance at
NOUT
Low-Side Driver ON-Resistance at
NOUT
V
Sink Current
ON
OFF
3
V
+105°C, unless otherwise stated. (Continued)
Output Load Regulation
Output Load Reg
IN
= 12V, V
DESCRIPTION
BOOST
SUP
ON
OFF
= 1mA
Input Switch
= 10mA
= V
SUPN
ISL97653A
= V
SUPP
VIN = 12V, V
T
Load 100mA to 200mA
VIN = 5V, V
Load 100mA to 500mA
T
V
V
T
I(switch) = +40mA
I(C1/2-) = +40mA
I(C1/2-) = -40mA
I(diode) = +40mA
SUPN > 13.5V VOFF = -8V
T
I(NOUT) = +60mA
I(NOUT) = -60mA
I
V
I
OFF
A
A
A
ON
A
ON
ON
FBP
= +25°C
= +25°C
= +25°C
= +25°C
= 15V, V
= 10mA to 40mA
= 24V (2X Charge Pump)
= 28V (3X Charge Pump)
= 10mA to 100mA, T
= 1.1V, V
CONDITIONS
LOGIC
ON
BOOST
LDO_CTL
= 25V, V
= 3.3V
= 15V
OFF
= 10V
A
= +25°C
= -8V, over-temperature from -40°C to
(Note 3)
1.203
1.198
1.195
1.189
1.195
1.189
0.173
0.171
MIN
100
3.7
2.6
40
40
12
1.215
1.215
0.004
1.215
1.215
1.215
1.215
0.203
0.203
0.08
TYP
90+
90+
150
700
120
4.4
0.5
0.3
20
93
10
15
4
(Note 3)
1.227
1.232
1.235
1.241
1.235
1.241
0.233
0.235
MAX
0.15
200
210
800
5.1
4.7
2.4
17
30
10
10
1
5
1
September 7, 2010
FN6367.3
UNIT
mΩ
mΩ
mA
mA
mV
mA
mA
%
%
%
%
%
%
%
V
V
V
A
A
V
V
V
V
Ω
Ω
Ω
V
V
Ω
Ω