4
FN7486.2
November 24, 2008
Absolute Maximum Ratings
Thermal Information
VCC to VEE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 19V
VEXT to VEE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 7V
Input Voltages
DATA, DRV EN, CVX, VH, VL, VINP, COMPX, LOWSWING
. . . . . . . . . . . . . . . . . . . . . . . . . . . . (VEE - 0.5V) to (VCC + 0.5V)
Output Voltages
DOUT . . . . . . . . . . . . . . . . . . . . . . . . . . (VL - 0.5V) to (VH + 0.5V)
QX . . . . . . . . . . . . (COMP LOW - 0.5V) to (COMP HIGH + 0.5V)
Thermal Resistance (Typical, Notes
1, 2)θ
JA (°C/W) θJC (°C/W)
72 Ld QFN Package. . . . . . . . . . . . . . . 23
2.0
Maximum Junction Temperature (Plastic Package) . . . . . . +150°C
Maximum Storage Temperature Range . . . . . . . . . . -65°C to +150°C
Pb-Free Reflow Profile. . . . . . . . . . . . . . . . . . . . . . . . .see link below
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.
NOTE:
1.
θ
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.
2. For
θJC, the “case temp” location is the center of the exposed metal pad on the package underside.
more information.
Recommended Operating Conditions
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
Device Power-(VEXT = VEE) VEXT Not
Used
VCC - VEE
15
18
V
Device Power-(VEXT = VEE + 5.5V)
VCC - VEE
15
18
V
VEXT Optional External Logic Power
VEXT - VEE
5.75
6.0
V
Driver Output High Rail
VH
VEE + 1
-
VCC - 0.5
V
Driver Output Low Rail
VL
VEE + 0.5
-
VEE + 6
V
Comparator Output High Rail
COMP-High
VEE + 1
-
VCC - 0.5
V
Comparator Output Low Rail
COMP-Low
VEE + 0.5
-
VEE + 6
V
Ambient Temperature
TA
-40
-
+85
°C
Junction Temperature
TJ
--
+150
°C
Electrical Specifications
Test Conditions: VCC = 12V, VEE = -3V, VH = 6V, VL = 0V, Comp-High = 5V, Comp-Low = 0V, V5V = VEE and
LOWSWING = VCC.
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
DRIVER DC CHARACTERISTICS
ISL55100A Output Resistance
ROUTD
IO = ±200mA, data not toggling
3
4.5
7.0
Ω
ISL55100A DC Output Current
IOUTD
Per Individual driver
±200
-
mA
ISL55100A AC Output Current (Note
3)IOUTDAC Per Individual driver
-
1.0
-
A
ISL55100A Minimum Output Swing
VOMIN
VH = 200mV, VL = 0V
185
-
mV
Disabled HIZ Leakage Current
HIZ
VOUT = VCC with VH = VL + VEE or
VOUT = VEE with VH = VL = VCC
-1
0
1
A
DRIVER TIMING CHARACTERISTICS
Data
± to DOUT Propagation Delay
tPD
Lowswing Disabled (Note
6)8
12
16
ns
Lowswing Enabled (Note
6)9
13
17
ns
Driver Timing Skew, All Edges (Note
4)-
<1
-
ns
Disable (HIZ) Time
tDIS
DVREN
± Transition from Enable to
Disable
16
18
26
ns
ISL55100A