ISL6211 Datasheet, PDF (3/16 Pages) Intersil Corporation – Crusoe™ Processor Core-Voltage Regulator

ISL6211
Absolute Maximum Ratings
Bias Voltage, V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +6.5V
Input Voltage, V_in . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +27.0V
PHASE, BOOT, ISEN, UGATE . . . . . . . . . . . . . GND-0.3V to +33.0V
BOOT with respect to PHASE . . . . . . . . . . . . . . . . . . . . . . . . . . +6.5V
All Other Pins. . . . . . . . . . . . . . . . . . . . . . . . . GND - 0.3V to V_CC + 0.3V
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 1
Recommended Operating Conditions
Bias Voltage, V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +5.0V ±5%
Input Voltage, V_IN . . . .
Ambient Temperature
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+5.0V to 24.0V
-10^oC to 85^oC
Junction Temperature Range . . . . . . . . . . . . . . . . . -10^oC to 125^oC
Thermal Information
Thermal Resistance (Typical, Note 1)
θ_JA (^oC/W)
SSOP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . .
85
Maximum Junction Temperature (Plastic Package) . . . . . . . .150^oC
Maximum Storage Temperature Range . . . . . . . . . -65^oC to 150^oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . .300^oC
(SSOP - Lead Tips Only)
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE:
1. θ_JA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
Electrical Specifications Recommended Operating Conditions, Unless Otherwise Noted.
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNITS
VCC SUPPLY
Nominal Supply Current
Shut-down Supply Current
Battery Pin Supply Current
Battery Pin Leakage Current at Shut-Down
POWER-ON RESET
I_CC
I_CCS
I_VIN
I_VINSD
GATE Open
-
2.7
3.2
mA
-
6
30
µA
-
12
20
µA
-
-
1
µA
Rising VCC Threshold
Falling VCC Threshold
OSCILLATOR
V_THU
V_THD
4.3 4.65 4.75
V
4.1 4.35 4.45
V
Free Running Frequency 1
Free Running Frequency 2
Ramp Amplitude, pk-pk
Ramp Offset
F_CLK1 FREQ = 0
255 300
345
kHz
F_CLK2 FREQ = 1
510 600
690
kHz
V_IN = 16V, FREQ = 0 or FREQ = 1, By design -
2
-
V
By design
-
0.5
-
V
REFERENCE, DAC AND SOFT START
VID0-VID4 Input Low Voltage
-
-
1.21
V
VID0-VID4 Input High Voltage
1.62
-
-
V
VID0-VID4 Pull-Up Current to Internal 2.5V
-
12
-
µA
DAC Voltage Accuracy
-1.0
-
+1.0
%
Soft-Start Current During Start-Up
Soft-Start Current During Mode Change
ALTV Current
ALTV Current Accuracy
I_SS
I_SSM
I_ALTV
Vsoft = 0V
Vsoft = 0.5V...1.75V
20
26
32
µA
350 500 650
µA
-
-10
-
µA
-5.0
-
+5.0
%
3