參數(shù)資料
型號(hào)： HIP6011
廠商： HARRIS SEMICONDUCTOR
元件分類： 穩(wěn)壓器
英文描述： Buck Pulse-Width Modulator (PWM) Controller and Output Voltage Monitor
中文描述： SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO14
文件頁(yè)數(shù)： 3/9頁(yè)
文件大?。?/td> 89K
代理商： HIP6011
3
Absolute Maximum Ratings
T
A
= 25
o
C
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
Recommended Operating Conditions
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . +12V
±
10%
Ambient Temperature Range . . . . . . . . . . . . . . . . . . . . .0
o
C to 70
o
C
Junction Temperature Range . . . . . . . . . . . . . . . . . . . .0
o
C to 125
o
C
Thermal Resistance (Typical, Note 1)
SOIC Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 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)
150
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 an evaluation PC board in free air.
Electrical Specifications
Recommended Operating Conditions, Unless Otherwise Noted
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
VCC SUPPLY CURRENT
Nominal Supply
I
CC
EN = VCC; UGATE and LGATE open
5
mA
Shutdown Supply
EN = 0V
50
100
μ
A
POWER-ON RESET
Rising VCC Threshold
V
OCSET
= 4.5VDC
10.4
V
Falling VCC Threshold
V
OCSET
= 4.5VDC
8.2
V
Enable - Input threshold Voltage
V
OCSET
= 4.5VDC
0.8
2.0
V
Rising V
OCSET
Threshold
1.26
V
OSCILLATOR
Free Running Frequency
RT = OPEN, V
CC
= 12V
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
Reference Voltage
V
REF
1.251
1.270
1.289
V
ERROR AMPLIFIER
DC Gain
88
dB
Gain-Bandwidth Product
GBW
15
MHz
Slew Rate
SR
COMP = 10pF
6
V/
μ
s
GATE DRIVERS
Upper Gate Source
I
UGATE
V
BOOT
- V
PHASE
= 12V, V
UGATE
= 6V
350
500
mA
Upper Gate Sink
R
UGATE
I
LGATE
= 0.3A
5.5
10
PROTECTION
Over-Voltage Trip (V
SEN
/V
REF
)
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
HIP6011
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