ISL78600 Datasheet, PDF (6/22 Pages) Intersil Corporation – Multi-Cell Li-Ion Battery Manager

ISL78600
Absolute Maximum Ratings
Unless otherwise specified. With respect to VSS.
DIN, SCLK, CS, DOUT, DATA READY, COMMS SELECT n, ExTn,
TEMPREG, REF, V3P3, VCC, FAULT, COMMS RATE n,
BASE, EN, VDDEXT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.2V to 4.1V
V2P5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.2V to 2.9V
VBAT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 63V
Dhi1, DLo1, DHi2, DLo2 . . . . . . . . . . . . . . . . . . . . . . .-0.5V to (VBAT + 0.5V)
VC0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +9.0V
VC1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +18V
VC2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +18V
VC3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +27V
VC4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +27V
VC5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +36V
VC6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +36V
VC7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +45V
VC8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +45V
VC9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +54V
VC10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +63V
VC11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +63V
VC12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +63V
VCn (for n = 0 to 12). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 to VBAT +0.5V
CBn (for n = 1 to 12) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 to VBAT +0.5V
CBn (for n = 1 to 9) . . . . . . . . . . . . . . . . . . . . . . . . V(VCn-1) -0.5V to V(VCn-1) +9V
CBn (for n = 10 to 12). . . . . . . . . . . . . . . . . . . . . . . . . V(VCn) -9V to V(VCn) +0.5V
Current into VCn, VBAT, VSS (Latch-up Test) . . . . . . . . . . . . . . . . . . ±100mA
ESD Rating
Human Body Model (Tested per JESD22-A114F) . . . . . . . . . . . . . . . . 2kV
Capacitive Discharge Model (Tested per JESD22-C101D). . . . . . . . 500V
Latch-up (Tested per JESD-78B; Class 2, Level A) . . . . . . . . . . . . . . 100mA
NOTE: DOUT, DATA READY, and FAULT are digital outputs and should not
be driven from external sources. V2P5, REF, TEMPREG and BASE are
analog outputs and should not be driven from external sources.
Thermal Information
Thermal Resistance (Typical)
θ_JA(C/W) θ_JC(C/W)
64 Ld TQFP Package (Notes 5, 6) . . . . . . .
49
9
Max Continuous Package Power Dissipation . . . . . . . . . . . . . . . . . .400mW
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-55°C to +125°C
Max Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . .+125°C
Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . Refer to JEDEC J STD 020D
Recommended Operating Conditions
T_A, Ambient Temperature Range . . . . . . . . . . . . . . . . . . . .-40°C to +105°C
V_BAT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6V to 60V
V_BAT (Daisy Chain Operation) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10V to 60V
VCn (for n = 1 to 12) . . . . . . . . . . . . . . . . . . . . . . . . . . . .V(VCn-1) to V(VCn-1) + 5V
VC0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.1V to 0.1V
CBn (for n = 1 to 9) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .V(VCn-1) to V(VCn-1) + 9V
CBn (for n = 10 to 12). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V(VCn) -9V to V(VCn)
DIN, SCLK, CS, COMMS SELECT 1, COMMS SELECT 2, V3P3, VCC,
COMMS RATE 0, COMMS RATE 1, EN. . . . . . . . . . . . . . . . . . . . . . .0V to 3.6V
ExT1, ExT2, ExT3, ExT4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0V to 2.5V
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. _JA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
6. For _JC, the “case temp” location is taken at the package top center.
Electrical Specifications V_BAT = 6 to 60V, T_A = -20°C to +60°C, unless otherwise specified.
PARAMETER
Power-Up Condition Threshold
Power-Up Condition Hysteresis
Initial Power-Up Delay
Enable Pin Power-Up Delay
SYMBOL
TEST CONDITIONS
V_POR
V_PORhys
t_POR
V_BAT voltage (rising)
Time after VPOR condition
V_REF from 0V to 0.95 x V_REF(nom) (EN tied to V3P3)
Device can now communicate
t_PUD Delay after EN = 1 to V_REF from
0V to 0.95 x V_REF(nom)
(V_BAT = 39.6V) - Device can now communicate
MIN
(Note 7)
4.8
MAX
TYP (Note 7) UNITS
5.1
5.6
V
400
mV
27.125 ms
27.125 ms
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6
FN7672.6
January 20, 2015