isl6571 Intersil Corporation, isl6571 Datasheet - Page 5

• Manufacturer Part Number: isl6571
• Description: Complementary Mosfet Driver And Synchronous Half-bridge Switch
• Manufacturer: Intersil Corporation

Absolute Maximum Ratings
Bias Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+15V
Driver Supply, PVCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +10.5V
Conversion Voltage, VIN . . . . . . . . . . . . . . . . . . . . . . . . . VCC+0.3V
DRIVE1 Voltage, V
Input Voltage, PWM . . . . . . . . . . . . . . . . . . . . . . . . GND -0.3V to 7V
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 2
Recommended Operating Conditions
Control and Conversion Voltage, VCC, VIN. . . . . . . . . . +12V r10%
MOSFET Bias Supply, PVCC . . . . . . . . . . . . . . . . . . . +5V to +10V
Ambient Temperature Range . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
Junction Temperature Range. . . . . . . . . . . . . . . . . . . . 0°C to 125°C
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE:
Electrical Specifications
SUPPLY CURRENT
Nominal Bias Supply Current
POWER-ON RESET
Rising VCC Threshold
VCC Threshold Hysteresis
MOSFET DRIVER
Input Impedance
PWM Rising Threshold
PWM Falling Threshold
PWM-to-PHASE Low-to-High Propagation
Delay
PWM-to-PHASE High-to-Low Propagation
Delay
Shutdown Window
Shutdown Holdoff Time
UPPER MOSFET (UFET)
Drain-to-Source ON-State Resistance
ON-State Drain Current
LOWER MOSFET (LFET)
Drain-to-Source ON-State Resistance
ON-State Drain Current
1. T
pads (#69, 70, 71). Each value should be used in combination with the power dissipated by only the individual die mounted on that pad.
JC
is measured with the component mounted on a typical application PCB. A separate T
PARAMETER
BOOT
- V
PHASE
5
. . . . . . . . . . . . . . . . . . . . . .+15V
Recommended Operating Conditions, Unless Otherwise Noted. Refer to Figures 1, 2 and 3
SYMBOL
r
r
DS(ON)
DS(ON)
I
t
t
VCC
Z
PLH
PHL
t
SH
IN
PWM Open
V
V
V
V
V
V
BOOT
BOOT
BOOT
PVCC
PVCC
PVCC
ISL6571
- V
- V
- V
= 5V
= 10V
= 5V
PHASE
PHASE
PHASE
TEST CONDITIONS
Thermal Information
Thermal Resistance (Typical, Note 1)
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 125°C
Maximum Storage Temperature Range . . . . . . . . . . . -40°C to 125°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300°C
= 5V
= 10V
= 5V
Pad 69 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pad 70 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pad 71 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
JC
value is provided for each of the three exposed die
9.70
1.30
1.60
12.8
7.70
4.10
3.40
MIN
25
25
-
-
-
-
-
-
-
TYP
9.95
2.40
13.5
9.20
4.80
4.05
230
2.5
80
56
5
-
-
-
-
-
10.40
MAX
3.80
3.40
18.2
12.7
5.55
4.70
3.6
-
-
-
-
-
-
-
-
T
JC
UNITS
FN9082.4
m:
m:
m:
m:
1.3
4.0
6.0
mA
k:
(°C/W)
ns
ns
ns
V
V
V
V
V
A
A