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參數(shù)資料
| 型號(hào)： | HIP6028 |
| 廠商： | Intersil Corporation |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Advanced PWM and Dual Linear Power Control with Integrated ACPI Support Interface |
| 中文描述： | 先進(jìn)的雙PWM和線性電源控制集成接口ACPI支持 |
| 文件頁(yè)數(shù)： | 5/16頁(yè) |
| 文件大小： | 140K |
| 代理商： | HIP6028 |
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2-315
Slew Rate
SR
COMP = 10pF
-
6
-
V/
μ
s
PWM CONTROLLER GATE DRIVER
Upper Drive Source
I
UGATE
VCC = 12V, V
UGATE
(or V
GATE2
) = 6V
-
1
-
A
Upper Drive Sink
R
UGATE
V
UGATE-PHASE
= 1V
-
1.7
3.5
Lower Drive Source
I
LGATE
VCC = 12V, V
LGATE
= 1V
-
1
-
A
Lower Drive Sink
R
LGATE
V
LGATE
= 1V
-
1.4
3.0
PROTECTION AND CONTROL
V
OUT1
Over-Voltage Trip
VSEN1 Rising
112
115
118
%
FAULT Sourcing Current
I
OVP
V
FAULT
= 10V
10
14
-
mA
OCSET Current Source
I
OCSET
V
OCSET
= 4.5V
DC
170
200
230
μ
A
Soft-Start Current
I
SS
-
11
-
μ
A
V
OUT1
and V
OUT3
Disable Low Voltage
-
-
0.8
V
V
OUT1
and V
OUT3
Disable High Voltage
2.0
-
-
V
POWER GOOD
V
OUT1
Upper Threshold
VSEN1 Rising
108
-
110
%
V
OUT1
Under Voltage
VSEN1 Rising
92
-
94
%
V
OUT1
Hysteresis (VSEN1 / DACOUT)
Upper/Lower Threshold
-
2
-
%
PGOOD Voltage Low
V
PGOOD
I
PGOOD
= -4mA
-
-
0.5
V
Electrical Specifications
Recommended Operating Conditions, Unless Otherwise Noted. Refer to Figures 1, 2 and 3
(Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
Typical Performance Curves
FIGURE 4. R
T
RESISTANCE vs FREQUENCY
FIGURE 5. BIAS SUPPLY CURRENT vs FREQUENCY
10
100
1000
SWITCHING FREQUENCY (kHz)
R
)
10
100
1000
R
T
PULLUP
TO +12V
R
T
PULLDOWN TO V
SS
100
200
300
400
500
600
700
800
900
1000
0
20
40
60
80
100
SWITCHING FREQUENCY (kHz)
I
C
C
GATE
= 660pF
C
UGATE
= C
LGATE
= C
GATE
C
GATE
= 4800pF
C
GATE
= 3600pF
C
GATE
= 1500pF
V
VCC
= 12V, V
IN
= 5V
HIP6028
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|---|---|
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