ISL89400, ISL89401
5
FN6614.3
December 4, 2015
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Absolute Maximum Ratings Thermal Information
Supply Voltage, V
DD, VHB - VHS
(Note 6). . . . . . . . . . . . . . . . . . -0.3V to 18V
LI and HI Voltages (Note 6
) . . . . . . . . . . . . . . . . . . . . . . -0.3V to V
DD
+ 0.3V
Voltage on LO (Note 6
) . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to V
DD
+ 0.3V
Voltage on HO (Note 6
) . . . . . . . . . . . . . . . . . . . . . V
HS
- 0.3V to V
HB
+ 0.3V
Voltage on HS (Continuous) (Note 6
) . . . . . . . . . . . . . . . . . . . . . -1V to 110V
Voltage on HB (Note 6
). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118V
Average Current in V
DD
to HB Diode . . . . . . . . . . . . . . . . . . . . . . . . . 100mA
Maximum Recommended Operating
Conditions
Supply Voltage, V
DD
(Note 5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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)
JA
(°C/W)
JC
(°C/W)
9 Ld DFN (Notes 7
, 9). . . . . . . . . . . . . . . . . . 55 3.5
8 Ld SOIC (Note 8
, 10) . . . . . . . . . . . . . . . . . 107 50
Max Power Dissipation at +25°C in Free Air (Note 7
). . . . . . . . . . . . . . 2.27W
Storage Temperature Range. . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Junction Temperature Range . . . . . . . . . . . . . . . . . . . . . . .-55°C to +150°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .see link TB493
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:
5. The ISL89400 and ISL89401 are capable of derated operation at supply voltages exceeding 14V. Figure 24
shows the high-side voltage derating curve
for this mode of operation.
6. All voltages referenced to V
SS
, unless otherwise specified.
7.
JA
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features.See Tech
Brief TB379
.
8.
JA
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
9. For
JC,
the “case temp” is measured at the center of the exposed metal pad on the package underside. See Tech Brief TB379 for details.
10. For
JC
, the “case temp” location is taken at the package top center.
Electrical Specifications V
DD
= V
HB
= 12V, V
SS
= V
HS
= 0V, No Load on LO or HO, unless otherwise specified. Parameters with MIN
and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits at –40°C and +125°C are established by characterization
and are not production tested.
PARAMETERS SYMBOL TEST CONDITIONS
T
J
= +25°C T
J
= -40°C to +125°C
UNITMIN 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 µA
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 kΩ
