參數(shù)資料
型號(hào)： ISL6211CA-T
廠商： INTERSIL CORP
元件分類： 穩(wěn)壓器
英文描述： Crusoe⑩ Processor Core-Voltage Regulator
中文描述： SWITCHING CONTROLLER, 690 kHz SWITCHING FREQ-MAX, PDSO24
封裝： PLASTIC, SSOP-24
文件頁(yè)數(shù)： 3/16頁(yè)
文件大?。?/td> 257K
代理商： ISL6211CA-T
3
Absolute Maximum Ratings
Thermal Information
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
. . . . . . . . . . . . . . . . . . . . . . . . . . . .+5.0V to 24.0V
Ambient Temperature Range. . . . . . . . . . . . . . . . . . . -10
o
C to 85
o
C
Junction Temperature Range . . . . . . . . . . . . . . . . . -10
o
C to 125
o
C
Thermal Resistance (Typical, Note 1)
SSOP Package. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Junction Temperature (Plastic Package) . . . . . . . .150
o
C
Maximum Storage Temperature Range . . . . . . . . . -65
o
C to 150
o
C
Maximum Lead Temperature (Soldering 10s). . . . . . . . . . . . .300
o
C
(SSOP - Lead Tips Only)
θ
JA
(
o
C/W)
85
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
I
CC
GATE Open
-
2.7
3.2
mA
Shut-down Supply Current
I
CCS
-
6
30
μ
A
Battery Pin Supply Current
I
VIN
-
12
20
μ
A
Battery Pin Leakage Current at Shut-Down
I
VINSD
-
-
1
μ
A
POWER-ON RESET
Rising VCC Threshold
V
THU
4.3
4.65
4.75
V
Falling VCC Threshold
V
THD
4.1
4.35
4.45
V
OSCILLATOR
Free Running Frequency 1
F
CLK1
FREQ = 0
255
300
345
kHz
Free Running Frequency 2
F
CLK2
FREQ = 1
510
600
690
kHz
Ramp Amplitude, pk-pk
V
IN
= 16V, FREQ = 0 or FREQ = 1, By design
-
2
-
V
Ramp Offset
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
-
μ
A
DAC Voltage Accuracy
-1.0
-
+1.0
%
Soft-Start Current During Start-Up
I
SS
Vsoft = 0V
20
26
32
μ
A
Soft-Start Current During Mode Change
I
SSM
Vsoft = 0.5V...1.75V
350
500
650
μ
A
ALTV Current
I
ALTV
-
-10
-
μ
A
ALTV Current Accuracy
-5.0
-
+5.0
%
ISL6211
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