ISL6745 Intersil Corporation, ISL6745 Datasheet - Page 3

• Manufacturer Part Number: ISL6745
• Description: Bridge Controller
• Manufacturer: Intersil Corporation

Absolute Maximum Ratings
Supply Voltage, V
OUTA, OUTB . . . . . . . . . . . . . . . . . . . . . . . . . . . GND - 0.3V to V
Signal Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND - 0.3V to 5V
Peak GATE Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1A
ESD Classification
Operating Conditions
Temperature Range
Supply Voltage Range (Typical). . . . . . . . . . . . . . . . . . . . 9-16 VDC
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.
NOTES:
Electrical Specifications
SUPPLY VOLTAGE
Start-Up Current, I
Operating Current, I
UVLO START Threshold
UVLO STOP Threshold
Hysteresis
CURRENT SENSE
Current Limit Threshold
CS to OUT Delay
CS Sink Current
Input Bias Current
PULSE WIDTH MODULATOR
Minimum Duty Cycle
Maximum Duty Cycle
V
C
SS to PWM Comparator Input Gain
1. θ
2. All voltages are to be measured with respect to GND, unless otherwise specified.
Human Body Model (Per JEDEC22 std. Method A114-B) . Class 2
Machine Model (Per JEDEC22 std. Method A115-A). . . . .Class A
ERR
T
to PWM Comparator Input Gain
ISL6745AU . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to 105°C
JA
to PWM Comparator Input Gain
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
DD
DD
PARAMETER
DD
. . . . . . . . . . . . . . . . . . . GND - 0.3V to +20.0V
3
Recommended operating conditions unless otherwise noted. Refer to Block Diagram and Typical Application
schematic. 9V < V
T
A
= 25°C
DD
V
C
(Note 4)
V
C
C
(Note 4)
(Note 4)
< 16V, R
DD
ERROR
OUTA,B
T
T
= 470pF, R
= 470pF, R
< START Threshold
TEST CONDITIONS
DD
< C
TD
= 1nF
ISL6745
= 51.1kΩ, C
T
TD
TD
Offset
= 51.1kΩ
= 1.1kΩ (Note 4)
Thermal Information
Thermal Resistance (Typical, Note 1)
Maximum Junction Temperature . . . . . . . . . . . . . . . . -55°C to 150°C
Maximum Storage Temperature Range . . . . . . . . . . . -65°C to 150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300°C
10 Lead MSOP. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
T
= 470pF, T
A
= -40°C to 105°C (Note 4), Typical values are at
MIN
0.55
5.9
5.3
-1
8
-
-
-
-
-
-
-
-
-
-
TYP
6.3
5.7
0.6
0.6
0.8
0.8
35
10
94
99
5
1
-
-
-
www.DataSheet4U.com
MAX
0.65
175
8.5
6.6
6.3
1
0
-
-
-
-
-
-
-
-
θ
JA
UNITS
mA
mA
V/V
V/V
V/V
µA
µA
ns
128
%
%
%
V
V
V
V
(°C/W)