ISL70003SEH Datasheet, PDF (9/32 Pages) Intersil Corporation – Acceptance tested to 50krad

ISL70003SEH
Absolute Maximum Ratings
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 10) . . . . . . . . . . . . . . . . . . . GNDA - 0.3V to VREFA + 0.3V
Digital Control Pins (Note 11) . . . . . . . . . . . . .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
ESD Rating
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
Thermal Information
Thermal Resistance (Typical)
_JA (°C/W) _JC (°C/W)
CQFP Package R64.A (Notes 6, 7) . . . . . . .
34
1.5
CQFP Package R64.C (Notes 8, 9) . . . . . . .
17
0.7
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . .+150°C
Storage Temperature Range. . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Recommended Operating Conditions
Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-55°C to +125°C
PVINx, AVDD, DVDD . . . . . . . . . . . . . . . . . . . . . . . . 3.3V ±10% to 12V ±10%
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:
4. For operation in a heavy ion environment at LET = 86.4 MeV•cm²/mg at 125°C (T_C) and sourcing 7A load current.
5. For operation in a heavy ion environment at LET = 86.4 MeV•cm²/mg at 125°C (T_C) with any negative inductor current to sinking -4A load current.
6. _JA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
7. For _JC, the “case temp” location is the center of the package underside.
8. _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.
9. For _JC, the “case temp” location is the center of the exposed metal heatsink on the package underside.
10. POR_VIN, FB, NI, VERR, OCSETA, OCSETB, BUFOUT, BUFIN-, BUFIN+, IMON and REF pins.
11. FSEL, EN, SYNC, SEL1, SEL2, and DE pins.
Electrical Specifications Unless otherwise noted, V_IN = AVDD = DVDD = PVINx = EN = 3V - 13.2V; GND = AGND = DGND = PGNDx =
GNDx = 0V; POR_V_IN = FB = 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 bypassed to GND with a 100nF capacitor; I_OUT = 0A; T_A = TJ = +25°C. (Note 4). Boldface limits apply across the operating temperature
range, -55°C to +125°C; over a total ionizing dose of 100krad(Si) with exposure at a high dose rate of 50 - 300rad(Si)/s; or over a total ionizing dose of
50krad(Si) with exposure at a low dose rate of <10mrad(Si)/s.
PARAMETER
TEST CONDITIONS
MIN
(Note 15) TYP
MAX
(Note 15)
UNITS
POWER SUPPLY
Operating Supply Current
Standby Supply Current
Shutdown Supply Current
LINEAR REGULATORS
PV_INx = 13.2V, FSEL = 1
PV_INx = 13.2V, FSEL = 0
PV_INx = 3.0V, FSEL = 1
PV_INx = 3.0V, FSEL = 0
PV_INx = 13.2V, SEL1 = SEL2 = GND, FSEL = 1
PV_INx = 13.2V, SEL1 = SEL2 = GND, FSEL = 0
PV_INx = 3.0V, SEL1 = SEL2 = GND, FSEL = 1
PV_INx = 3.0V, SEL1 = SEL2 = GND, FSEL = 0
PV_INx = 13.2V, EN = GND
PV_INx = 3.0V, EN = GND
80
125
mA
80
125
mA
30
60
mA
30
60
mA
20
30
mA
20
30
mA
10
15
mA
10
15
mA
1.5
3.0
mA
0.4
1.0
mA
Output Voltage
AVDD, DVDD = 13.2V
4.5
5.0
5.5
V
Current Limit
AVDD, DVDD = 13.2V
50
190
mA
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9
FN8604.5
May 12, 2016