ISL8104EVAL1Z Intersil, ISL8104EVAL1Z Datasheet - Page 4

• Manufacturer Part Number: ISL8104EVAL1Z
• Description: EVALUATION BOARD FOR ISL8104
• Manufacturer: Intersil

Specifications of ISL8104EVAL1Z

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 1.8V
• Current - Output: 20A
• Voltage - Input: 8 ~ 14.4V
• Regulator Topology: Buck
• Frequency - Switching: 300kHz
• Board Type: Fully Populated
• Utilized Ic / Part: ISL8104
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -

Absolute Maximum Ratings
Supply Voltage, V
Enable Voltage, V
Soft-start Done Voltage, V
TSOC Voltage, V
BOOT Voltage, V
LX Voltage, V
All Other Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . GND - 0.3V to 5.0V
ESD Rating
Operating Conditions
Supply Voltage, V
Supply Voltage, V
Boot to Phase Voltage, V
Ambient Temperature Range, ISL8104C . . . . . . . . . . . 0°C to +70°C
Ambient Temperature Range, ISL8104I. . . . . . . . . . .-40°C to +85°C
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.
NOTES:
Electrical Specifications
V
Shutdown Supply V
Shutdown Supply V
POWER-ON RESET
V
V
TSOC Rising Threshold
TSOC Hysteresis
Enable - Rising Threshold
Enable - Hysteresis
REFERENCE
Reference Voltage
System Accuracy
REFIN Current Source (QFN Only)
REFIN Threshold (QFN Only)
REFIN Offset (QFN Only)
1. θ
2. θ
3. For θ
4. Limits should be considered typical and are not production tested.
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 2
CC
CC
CC
Tech Brief TB379.
/V
/V
JA
JA
SUPPLY CURRENT
PVCC
PVCC
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
JC
, the “case temp” location is the center of the exposed metal pad on the package underside.
LX
Rising Threshold
Hysteresis
PARAMETER
. . . . . . . . . . . . . . . . V
TSOC
BOOT
PVCC
EN
VCC
PVCC
CC
PVCC
. . . . . . . . . . . . . . . . . . . . . GND - 0.3V to +16V
. . . . . . . . . . . . . . . . . . . . GND - 0.3V to +16V
. . . . . . . . . . . . . . . . .+8V ±5% to +14V ±10%
, V
. . . . . . . . . . . . . . . . . . . GND - 0.3V to +36V
. . . . . . . . . . . . . . . .+8V ±5% to +14V ±10%
BOOT
SSDONE
VCC
- V
. . . . . . . . . . . . . GND - 0.3V to +16V
4
LX
. . . . . . . . . . GND - 0.3V to +16V
Recommended Operating Conditions, unless otherwise noted, specifications in bold are valid for process,
temperature, and line operating conditions.
. . . . . . . . . . . . . . . . . <V
BOOT
- 16V to V
SYMBOL
I
I
PVCC
VCC
BOOT
SS/EN = 0V
SS/EN = 0V
T
T
T
T
J
J
J
J
+ 0.3V
PVCC
= 0°C to +70°C
= -40°C to +85°C
= 0°C to +70°C
= -40°C to +85°C
ISL8104
TEST CONDITIONS
Thermal Information
Thermal Resistance (Typical)
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . +150°C
Maximum Storage Temperature Range . . . . . . . . . .-65°C to +150°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
SOIC Package (Note 1) . . . . . . . . . . . .
QFN Package (Notes 2, 3). . . . . . . . . .
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
0.591
0.588
0.30
6.45
0.70
2.10
MIN
170
180
175
-1.0
-1.5
3.5
1.4
-4
-3
0.597
0.597
TYP
7.10
0.73
250
200
250
6.1
0.5
1.5
-6
-
-
-
-
θ
JA
(°C/W)
95
47
0.603
0.606
MAX
0.75
7.55
0.75
1.60
3.50
500
220
325
8.5
1.0
1.5
-8
3
θ
March 7, 2008
JC
UNITS
N/A
mA
mA
mV
mV
mV
mV
FN9257.2
8.5
µA
(°C/W)
%
%
V
V
V
V
V
V