參數(shù)資料
型號： HIP6008
廠商： Intersil Corporation
英文描述： Buck Pulse-Width Modulator (PWM) Controller and Output Voltage Monitor
中文描述： 降壓脈寬調(diào)制（PWM）控制器和輸出電壓監(jiān)視器
文件頁數(shù)： 3/12頁
文件大?。?/td> 209K
代理商： HIP6008
3
Absolute Maximum Ratings
Thermal Information
Supply Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +15.0V
Boot Voltage, V
BOOT
- V
PHASE
. . . . . . . . . . . . . . . . . . . . . . . +15.0V
Input, Output or I/O Voltage. . . . . . . . . . . GND -0.3V to VCC + 0.3V
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Class 2
Operating Conditions
Supply Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . +12V
±
10%
Ambient Temperature Range. . . . . . . . . . . . . . . . . . . . .0
o
C to 70
o
C
Junction Temperature Range. . . . . . . . . . . . . . . . . . . .0
o
C to 100
o
C
Thermal Resistance (Typical, Note 1)
SOIC 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
(SOIC - Lead Tips Only)
θ
JA
(
o
C/W)
107
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 low effective thermal conductivity test board in free air. See Tech Brief 379 for details.
Electrical Specifications
Recommended Operating Conditions, unless otherwise noted.
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
VCC SUPPLY CURRENT
Nominal Supply
I
CC
UGATE Open
-
5
-
mA
POWER-ON RESET
Rising VCC Threshold
V
OCSET
= 4.5V
-
-
10.4
V
Falling VCC Threshold
V
OCSET
= 4.5V
8.2
-
-
V
Rising V
OCSET
Threshold
-
1.26
-
V
OSCILLATOR
Free Running Frequency
RT = OPEN
180
200
220
kHz
Total Variation
6k
< RT to GND < 200k
-20
-
+20
%
Ramp Amplitude
V
OSC
RT = OPEN
-
1.9
-
V
P-P
REFERENCE AND DAC
DACOUT Voltage Accuracy
-1.5
-
+1.5
%
ERROR AMPLIFIER
DC Gain
-
88
-
dB
Gain-Bandwidth Product
GBW
-
15
-
MHz
Slew Rate
SR
COMP = 10pF
-
6
-
V/
μ
s
GATE DRIVER
Upper Gate Source
I
UGATE
V
BOOT
- V
PHASE
= 12V, V
UGATE
= 6V
350
500
-
mA
Upper Gate Sink
R
UGATE
-
5.5
10
PROTECTION
Over-Voltage Trip (V
SEN
/DACOUT)
-
115
120
%
OCSET Current Source
I
OCSET
V
OCSET
= 4.5VDC
170
200
230
μ
A
OVP Sourcing Current
I
OVP
V
SEN
= 5.5V; V
OVP
= 0V
60
-
-
mA
Soft Start Current
I
SS
-
10
-
μ
A
POWER GOOD
Upper Threshold (V
SEN
/DACOUT)
V
SEN
Rising
106
-
111
%
Lower Threshold (V
SEN
/DACOUT)
V
SEN
Falling
89
-
94
%
Hysteresis (V
SEN
/DACOUT)
Upper and Lower Threshold
-
2
-
%
PGOOD Voltage Low
V
PGOOD
I
PGOOD
= -5mA
-
0.5
-
V
HIP6008
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