ISL6740EVAL2 Intersil, ISL6740EVAL2 Datasheet - Page 7

• Manufacturer Part Number: ISL6740EVAL2
• Description: EVALUATION BOARD 2 ISL6740
• Manufacturer: Intersil

Specifications of ISL6740EVAL2

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Power - Output: 96W
• Voltage - Output: 12V
• Current - Output: 8A
• Voltage - Input: 36 ~ 75V
• Regulator Topology: Buck
• Board Type: Fully Populated
• Utilized Ic / Part: ISL6740
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Electrical Specifications
Absolute Maximum Ratings
Supply Voltage, V
OUTA, OUTB, Signal Pins . . . . . . . . . . . . . . . . .GND - 0.3V to V
VREF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND - 0.3V to 6.0V
Peak GATE Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5A
ESD Classification
Operating Conditions
Temperature Range
Supply Voltage Range (Typical). . . . . . . . . . . . . . . . 9VDC - 16VDC
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
SUPPLY VOLTAGE
Start-Up Current, I
Operating Current, I
UVLO START Threshold
UVLO STOP Threshold
Hysteresis
REFERENCE VOLTAGE
Overall Accuracy
Long Term Stability
Fault Voltage
V
Hysteresis
Operational Current (source)
Operational Current (sink)
Current Limit
CURRENT SENSE
Current Limit Threshold
CS to OUT Delay
CS Sink Current
Input Bias Current
CS to PWM Comparator Input Offset (ISL6741)
Gain (ISL6741)
SCSET Input Impedance
SC Setpoint Accuracy
1. θ
2. All voltages are with respect to GND.
REF
Human Body Model (Per MIL-STD-883 Method 3015.7) . . .1500V
Charged Device Model (Per EOS/ESD DS5.3, 4/14/93) . . .1000V
ISL6740Ix . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +105°C
ISL6741Ix . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +105°C
JA
Good Voltage
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
7
Recommended operating conditions unless otherwise noted. Refer to Block Diagram and Typical Application
Schematic. 9V < V
values are at T
A
= +25°C
V
R
C
I
T
V
(Note 4)
A
DD
VREF
A
DD
ERROR
CS
LOAD
OUTA,B
= +125°C, 1000 hours (Note 4)
< 20 V, R
= ΔV
< START Threshold
ISL6740, 1SL6741
= 0, -20mA
, C
= V
= 1nF
ERROR
OUTA,B
REF
TEST CONDITIONS
REF
TD
= 51.1kΩ, R
/ΔV
= 0
CS
(Note 4)
Thermal Information
Thermal Resistance Junction to Ambient (Typical)
Maximum Junction Temperature . . . . . . . . . . . . . . .-55°C to +150°C
Maximum Storage Temperature Range . . . . . . . . . .-65°C to +150°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
16 Lead SOIC (Note 1) . . . . . . . . . . . . . . . . . . . . . .
16 Lead TSSOP (Note 1) . . . . . . . . . . . . . . . . . . . . .
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
TC
= 10kΩ, C
T
= 470pF, T
4.900
-1.00
MIN
6.50
6.00
0.25
4.10
4.25
0.55
-20
-25
75
5
1
-
-
-
-
-
-
-
-
-
A
= -40°C to +105°C (Note 3), Typical
5.000
TYP
7.25
6.75
0.50
4.55
4.75
165
5.0
7.0
0.6
95
35
10
80
10
3
4
-
-
-
-
-
V
REF
5.050
MAX
12.0
8.00
7.50
0.75
4.75
-100
0.65
1.00
140
250
8.0
50
-
-
-
-
-
-
-
-
- 0.05
θ
July 13, 2007
JA
UNITS
102
FN9111.4
(°C/W)
77
mA
mA
mV
mV
mA
mA
mA
mA
mV
V/V
MΩ
μA
μA
ns
%
V
V
V
V
V
V
V