參數(shù)資料
型號： ISL89400
廠商： Intersil Corporation
英文描述： 100V, 1.25A Peak, High Frequency Half-Bridge Drivers
中文描述： 100V的，1.25A的山頂，高頻半橋驅(qū)動器
文件頁數(shù)： 4/10頁
文件大小： 209K
代理商： ISL89400
4
FN6614.0
December 11, 2007
Absolute Maximum Ratings
Thermal Information
Supply Voltage, V
DD,
V
HB
- V
HS
(Notes 1, 2) . . . . . . . -0.3V to 18V
LI and HI Voltages (Note 2) . . . . . . . . . . . . . . . -0.3V to V
DD
+ 0.3V
Voltage on LO (Note 2) . . . . . . . . . . . . . . . . . . -0.3V to V
DD
+ 0.3V
Voltage on HO (Note 2) . . . . . . . . . . . . . . V
HS
- 0.3V to V
HB
+ 0.3V
Voltage on HS (Continuous) (Note 2) . . . . . . . . . . . . . . -1V to 110V
Voltage on HB (Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118V
Average Current in V
DD
to HB Diode . . . . . . . . . . . . . . . . . . 100mA
Maximum Recommended Operating Conditions
Supply Voltage, V
DD
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9V to 14V
Voltage on HS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -1V to 100V
Voltage on HS . . . . . . . . . . . . . . .(Repetitive Transient) -5V to 105V
Voltage on HB . .V
HS
+ 8V to V
HS
+ 14V and V
DD
- 1V to V
DD
+ 100V
HS Slew Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <50V/ns
Thermal Resistance (Typical)
DFN (Notes 3, 4) . . . . . . . . . . . . . . . . .
Max Power Dissipation at +25°C in Free Air (Notes 3, 4). . . . . 2.27W
Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C
Junction Temperature Range. . . . . . . . . . . . . . . . . .-55°C to +150°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
θ
JA
(°C/W)
55
θ
JC
(°C/W)
7.5
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:
1. The ISL89400 and ISL89401 are capable of derated operation at supply voltages exceeding 14V. Figure 22 shows the high-side voltage derating
curve for this mode of operation.
2. All voltages referenced to V
SS
, unless otherwise specified.
3.
θ
JA
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features.
4. For
θ
JC,
the “case temp” is measured at the center of the exposed metal pad on the package underside. See Tech Brief TB379 for details.
Electrical Specifications
V
DD
= V
HB
= 12V, V
SS
= V
HS
= 0V, No Load on LO or HO, Unless Otherwise Specified.
PARAMETERS
SYMBOL
TEST CONDITIONS
T
J
= +25°C
T
J
= -40°C to +125°C
UNITS
MIN
TYP
MAX
MIN
MAX
SUPPLY CURRENTS
V
DD
Quiescent Current
I
DD
ISL89400; LI = HI = 0V
-
0.1
0.25
-
0.3
mA
V
DD
Quiescent Current
I
DD
ISL89401; LI = HI = 0V
-
0.3
0.45
-
0.55
mA
V
DD
Operating Current
I
DDO
ISL89400; f = 500kHz
-
1.6
2.2
-
2.7
mA
V
DD
Operating Current
I
DDO
ISL89401; f = 500kHz
-
1.9
2.5
-
3
mA
Total HB Quiescent Current
I
HB
LI = HI = 0V
-
0.1
0.15
-
0.2
mA
Total HB Operating Current
I
HBO
f = 500kHz
-
2.0
2.5
-
3
mA
HB to V
SS
Current, Quiescent
I
HBS
LI = HI = 0V; V
HB
= V
HS
= 114V
-
0.05
1
-
10
μ
A
HB to V
SS
Current, Operating
I
HBSO
f = 500kHz; V
HB
= V
HS
= 114V
-
0.9
-
-
-
mA
INPUT PINS
Low Level Input Voltage Threshold
V
IL
ISL89400
3.7
4.4
-
2.7
-
V
Low Level Input Voltage Threshold
V
IL
ISL89401
1.4
1.8
-
1.2
-
V
High Level Input Voltage Threshold
V
IH
ISL89400
-
6.6
7.4
-
8.4
V
High Level Input Voltage Threshold
V
IH
ISL89401
-
1.8
2.2
-
2.4
V
Input Voltage Hysteresis
V
IHYS
ISL89400
-
2.2
-
-
-
V
Input Pull-down Resistance
R
I
-
210
-
100
500
k
Ω
UNDER VOLTAGE PROTECTION
V
DD
Rising Threshold
V
DDR
6.8
7.3
7.8
6.5
8.1
V
V
DD
Threshold Hysteresis
V
DDH
-
0.6
-
-
-
V
HB Rising Threshold
V
HBR
6.2
6.9
7.5
5.9
7.8
V
HB Threshold Hysteresis
V
HBH
-
0.6
-
-
-
V
ISL89400, ISL89401
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