ISL6721 Intersil Corporation, ISL6721 Datasheet - Page 4

• Manufacturer Part Number: ISL6721
• Description: Flexible Single Ended Current Mode PWM Controller
• Manufacturer: Intersil Corporation

Absolute Maximum Ratings
Supply Voltage, V
GATE . . . . . . . . . . . . . . . . GND - 0.3V to Gate Output Limit Voltage
PGND to LGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±0.3V
VREF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND - 0.3V to 5.3V
Signal Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . GND - 0.3V to VREF
Peak GATE Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1A
ESD Classification
Operating Conditions
Temperature Range
Supply Voltage Range (Typical) . . . . . . . . . . . . . . . . . . . 9-18 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
UNDER VOLTAGE LOCKOUT
START Threshold
STOP Threshold
Hysteresis
Start-Up Current, I
OC/OV Fault Operating Current, I
Operating Current, I
Operating Supply Current, I
REFERENCE VOLTAGE
Overall Accuracy
Long Term Stability
Fault Voltage
VREF Good Voltage
Hysteresis
Operational Current
Current Limit
CURRENT SENSE
Input Impedance
Offset Voltage
Input Voltage Range
Blanking Time
Gain, A
1. θ
2. All voltages are with respect to GND.
Human Body Model (Per MIL-STD-883 Method 3015.7) . . .1250V
ISL6721Ax . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40
JA
CS
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
CC,
CC
PARAMETER
CC
V
C
. . . . . . . . . . . . . . . . GND - 0.3V to +20.0V
C
4
CC
Recommended operating conditions unless otherwise noted. Refer to Block Diagram and Typical Application
schematic. 9V < V
are at T
A
= 25
o
C
CC
o
Vcc < START Threshold
Includes 1nF GATE loading
Line, load, 0 - 105
Line, load, -40 - 105
T
(Note 5)
C to 105
A
= V
= 125
C
TEST CONDITIONS
< 20V ±10%, Rt = 11kΩ, Ct = 330 pF, T
o
o
C, 1000 hours (Note 5)
C
ISL6721
o
C
o
C
Thermal Information
Thermal Resistance Junction to Ambient (Typical)
Maximum Junction Temperature . . . . . . . . . . . . . . . -55
Maximum Storage Temperature Range . . . . . . . . . -65
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . .300
16 Lead SOIC (Note 1) . . . . . . . . . . . . . . . . . . . . . .
16 Lead TSSOP (Note 1) . . . . . . . . . . . . . . . . . . . . .
(SOIC, TSSOP - Lead Tips Only)
MIN
7.95
7.40
0.50
4.95
4.90
4.50
4.65
0.08
0.77
-10
-20
75
30
0
-
-
-
-
-
-
A
= -40 to 105
TYP
8.25
7.70
0.55
5.00
5.00
4.65
4.80
0.10
0.79
100
200
165
4.5
8.0
60
5
5
-
-
-
o
C (Note 3), Typical values
MAX
8.55
8.20
1.00
10.0
12.0
5.05
5.05
4.75
4.95
0.11
0.81
175
300
250
100
1.5
-
-
-
-
o
o
θ
C to 150
C to 150
JA
UNITS
mA
mA
mV
mV
mA
mA
V/V
µA
µA
kΩ
ns
105
V
V
V
V
V
V
V
V
(
80
o
C/W)
o
o
o
C
C
C