ISL70003ASEH
Absolute Maximum Ratings
Thermal Information
LXx, PVINx . . . . . . . . . . . . . . . . . . . . . . . . . . . .PGNDx - 0.3V to PGNDx + 16V
LXx, PVINx (Note 4). . . . . . . . . . . . . . . . . . . PGNDx - 0.3V to PGNDx + 14.7V
LXx, PVINx (Note 5). . . . . . . . . . . . . . . . . . . PGNDx - 0.3V to PGNDx + 13.7V
AVDD - AGND, DVDD - DGND . . . . . . . . . . . . . . . . . . . . . . . . . . PVINx to -0.3V
VREFA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GNDA - 0.3V to GNDA + 5.5V
VREFD, VREF_OUTS . . . . . . . . . . . . . . . . . . . . .GNDD - 0.3V to GNDD + 5.5V
Signal Pins (Note 8) . . . . . . . . . . . . . . . . . . . . GNDA - 0.3V to VREFA + 0.3V
Digital Control Pins (Note 9) . . . . . . . . . . . . . .GNDD - 0.3V to VREFD+ 0.3V
SS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .DGND - 0.3V to DGND + 2.5V
PGOOD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GNDD - 0.3V to DVDD
RTCT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GNDD - 0.3V to DVDD
Sourcing Output D.C. Current TJ ≤+125°C (All Power Blocks) . . . . . . . 11A
Sourcing Output D.C. Current TJ ≤+150°C (All Power Blocks) . . . . . . . . 7A
Sinking Output D.C. Current TJ ≤+125°C (All Power Blocks) . . . . . . . . .-4A
ESD Rating
Thermal Resistance (Typical)
CQFP Package R64.C (Notes 6, 7) . . . . . . .
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . .+150°C
Storage Temperature Range. . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Pb-free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see TB493
JA (°C/W)
17
JC (°C/W)
0.7
Recommended Operating Conditions
Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-55°C to +125°C
PVINx, AVDD, DVDD . . . . . . . . . . . . . . . . . . . . . . . . 3.3V ±10% to 12V ±10%
Output D.C. Current TJ ≤+125°C (All Power Blocks). . . . . . . . . . . . . . . ≤ 9A
Output D.C. Current TJ ≤+150°C (All Power Blocks). . . . . . . . . . . . . . . ≤ 6A
Human Body Model (Tested per MIL-STD-883 TM3015.7) . . . . . . . . 2kV
Machine Model (Tested per JESD22-A115-A). . . . . . . . . . . . . . . . . 200V
Charge Device Model (Tested per JESD22-C101D) . . . . . . . . . . . . 750V
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:
2
4. For operation in a heavy ion environment at LET = 86.4MeV•cm /mg at +125°C (T ) and sourcing 11A load current.
C
5. For operation in a heavy ion environment at LET = 86.4MeV•cm /mg at +125°C (T ) with any negative inductor current to sinking -4A load current.
2
C
6. is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See Tech
JA
Brief TB379.
7. For , the “case temp” location is the center of the exposed metal heatsink on the package underside.
JC
8. POR_VIN, FB, NI, VERR, OCSETA, OCSETB, BUFOUT, BUFIN-, BUFIN+, IMON and REF pins.
9. FSEL, EN, SYNC, SEL1, SEL2, and DE pins.
\
Electrical Specifications Unless otherwise noted, PVINx = AVDD = DVDD = 3V - 13.2V; GND = AGND = DGND = PGNDx = SGND = 0V;
POR_V = 0.65V; SYNC = LXx = Open Circuit; PGOOD is pulled up to VREFD with a 3k resistor; REF is bypassed to GND with a 220nF capacitor; SS is
IN
bypassed to GND with a 100nF capacitor; I
= 0A; T = T = +25°C. (Note 4). Boldface limits apply across the operating temperature range, -55°C to
OUT
A
J
+125°C; over a total ionizing dose of 100krad(Si) with exposure at a high dose rate of 50 to 300rad(Si)/s; or over a total ionizing dose of 50krad(Si) with
exposure at a low dose rate of <10mrad(Si)/s.
MIN
MAX
PARAMETER
POWER SUPPLY
TEST CONDITIONS
(Note 13)
TYP
(Note 13)
UNIT
Operating Supply Current
Standby Supply Current
Shutdown Supply Current
PV = 13.2V, FSEL = 1 (1MHz)
INx
80
80
30
30
20
20
10
10
1.5
0.4
125
125
60
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
PV = 13.2V, FSEL = 0 (500kHz)
INx
PV = 3.0V, FSEL = 1 (1MHz)
INx
PV = 3.0V, FSEL = 0 (500kHz)
INx
60
PV = 13.2V, SEL1 = SEL2 = 5V, FSEL = 1
INx
30
PV = 13.2V, SEL1 = SEL2 = 5V, FSEL = 0
INx
30
PV = 3.0V, SEL1 = SEL2 = 5V, FSEL = 1
INx
15
PV = 3.0V, SEL1 = SEL2 = 5V, FSEL = 0
INx
15
PV = 13.2V, EN = GND
INx
3.0
1.0
PV = 3.0V, EN = GND
INx
LINEAR REGULATORS
Output Voltage
AVDD, DVDD = 13.2V
AVDD, DVDD = 13.2V
4.5
50
5.0
5.5
V
Current Limit
190
mA
FN8746.0
August 5, 2015
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