ISL6236AIRZ Intersil, ISL6236AIRZ Datasheet - Page 6

• Manufacturer Part Number: ISL6236AIRZ
• Description: IC MAIN PWR CTRLR QUAD 32-QFN
• Manufacturer: Intersil

Specifications of ISL6236AIRZ

• Applications: Controller, Notebook Computers
• Voltage - Input: 4.5 ~ 25 V
• Number Of Outputs: 4
• Operating Temperature: -40°C ~ 100°C
• Mounting Type: Surface Mount
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -

Electrical Specifications
INPUTS AND OUTPUTS
FB1 Input Voltage
REFIN2 Input Voltage
LDOREFIN Input Voltage
SKIP Input Voltage
TON Input Voltage
EN1, EN2 Input Voltage
EN LDO Input Voltage
Input Leakage Current
INTERNAL BOOT DIODE
V
I
MOSFET DRIVERS
UGATE Gate-Driver Sink/Source Current
LGATE Gate-Driver Source Current
LGATE Gate-Driver Sink Current
UGATE Gate-Driver ON-resistance
LGATE Gate-Driver ON-resistance
Dead Time
OUT1, OUT2 Discharge ON-resistance
BOOT LEAKAGE
D
Forward Voltage
PARAMETER
Leakage Current
6
No load on LDO, OUT1, OUT2, V
VEN_LDO = 5V, T
Low level
High level
OUT2 Dynamic Range, V
Fixed OUT2 = 1.05V
Fixed OUT2 = 3.3V
Fixed LDO = 5V
LDO Dynamic Range, V
Fixed LDO = 3.3V
Low level (SKIP)
Float level (ULTRASONIC SKIP)
High level (PWM)
Low level
Float level
High level
Clear fault level/SMPS off level
Delay start level
SMPS on level
Rising edge
Falling edge
V
V
V
V
V
V
PVCC - V
V
UGATE1, UGATE2 forced to 2V
LGATE1 (source), LGATE2 (source), forced to 2V
LGATE1 (sink), LGATE2 (sink), forced to 2V
BOOT_ - PHASE_ forced to 5V (Note 3)
LGATE, high state (pull-up) (Note 3)
LGATE, low state (pull-down) (Note 3)
LGATE Rising
UGATE Rising
tON
EN
SKIP
FB1
REFIN
LDOREFIN
BOOT
= V
= 0V or 5V
= VSECFB = 0V or 5V
= 0V or 5V
A
= 30V, PHASE = 25V, PVCC = 5V
= 0V or 2.5V
EN
= -40°C to +100°C, unless otherwise noted. Typical values are at T
BOOT
LDO = 0V or 5V
= 0V or 2.75V
, I
F
= 10mA
ISL6236A
CONDITIONS
REF3
LDO
OUT2
, and REF, V
= 2 x V
= V
REFIN2
LDOREFIN
IN
= 12V, EN2 = EN1 = VCC, VBYP = 5V, PVCC = 5V,
VCC - 1.0
VCC - 1.0
VCC - 1.0
(Note 4)
0.35
0.94
MIN
-0.1
-0.2
-0.2
-0.2
0.5
3.0
1.7
2.4
1.7
2.4
1.7
2.4
1.2
15
20
-1
-1
TYP
1.00
0.65
1.6
1.7
3.3
1.5
2.2
0.6
20
30
25
2
A
= +25°C. (Continued)
VCC - 1.1
(Note 4)
MAX
2.50
0.30
2.25
1.06
+0.1
+0.2
+0.2
+0.2
500
0.3
0.8
2.3
0.8
2.3
0.8
2.3
2.0
0.8
4.0
5.0
1.5
+1
+1
35
50
40
March 18, 2008
FN6453.3
UNITS
µA
µA
µA
µA
µA
µA
nA
ns
ns
Ω
Ω
Ω
Ω
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
A
A
A