參數(shù)資料
型號(hào)： FN4819
廠商： Intersil Corporation
英文描述： Synchronous-Rectified Buck MOSFET Drivers
中文描述： 同步整流降壓MOSFET驅(qū)動(dòng)器
文件頁(yè)數(shù)： 3/8頁(yè)
文件大小： 84K
代理商： FN4819
3
Absolute Maximum Ratings
Thermal Information
Supply Voltage (VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15V
Supply Voltage (PVCC) . . . . . . . . . . . . . . . . . . . . . . . . . VCC + 0.3V
BOOT Voltage (V
BOOT
- V
PHASE
). . . . . . . . . . . . . . . . . . . . . . . .15V
Input Voltage (V
PWM
) . . . . . . . . . . . . . . . . . . . . . .GND - 0.3V to 7V
UGATE. . . . . . . . . . . . . . . . . . . . . .V
PHASE
- 0.3V to V
BOOT
+ 0.3V
LGATE . . . . . . . . . . . . . . . . . . . . . . . . .GND - 0.3V to V
PVCC
+ 0.3V
ESD Rating
Human Body Model (Per MIL-STD-883 Method 3015.7) . . . . .3kV
Machine Model (Per EIAJ ED-4701 Method C-111). . . . . . . .200V
Operating Conditions
Ambient Temperature Range. . . . . . . . . . . . . . . . . . . . .0
o
C to 85
o
C
Maximum Operating Junction Temperature. . . . . . . . . . . . . . 125
o
C
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12V
±
10%
Supply Voltage Range, PVCC . . . . . . . . . . . . . . . . . . . . .5V to 12V
Thermal Resistance
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)
113
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.
Electrical Specifications
Recommended Operating Conditions, Unless Otherwise Noted
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
VCC SUPPLY CURRENT
Bias Supply Current
I
VCC
HIP6601, f
PWM
= 1MHz, V
PVCC
= 12V
HIP6603, f
PWM
= 1MHz, V
PVCC
= 12V
HIP6601, f
PWM
= 1MHz, V
PVCC
= 12V
HIP6603, f
PWM
= 1MHz, V
PVCC
= 12V
-
4.4
6.2
mA
-
2.5
3.6
mA
Power Supply Current
I
PVCC
-
200
430
μ
A
-
1.8
3.3
mA
POWER-ON RESET
VCC Rising Threshold
9.7
9.9
10.0
V
VCC Falling Threshold
9.0
9.1
9.2
V
PWM INPUT
Input Current
I
PWM
V
PWM
= 0 or 5V (See Block Diagram)
-
500
-
μ
A
PWM Rising Threshold
3.6
3.7
-
V
PWM Falling Threshold
-
1.3
1.4
V
UGATE Rise Time
TR
UGATE
TR
LGATE
TF
UGATE
TF
LGATE
TPDL
UGATE
TPDL
LGATE
V
PVCC
= V
VCC
= 12V, 3nF load
V
PVCC
= V
VCC
= 12V, 3nF load
V
PVCC
= V
VCC
= 12V, 3nF load
V
PVCC
= V
VCC
= 12V, 3nF load
V
VCC
= V
PVCC
= 12V, 3nF load
V
VCC
= V
PVCC
= 12V, 3nF load
-
20
-
ns
LGATE Rise Time
-
50
-
ns
UGATE Fall Time
-
20
-
ns
LGATE Fall Time
-
20
-
ns
UGATE Turn-Off Propagation Delay
-
30
-
ns
LGATE Turn-Off Propagation Delay
-
20
-
ns
Shutdown Window
1.5
-
3.6
V
Shutdown Holdoff Time
-
230
-
ns
OUTPUT
Upper Drive Source Impedance
R
UGATE
V
VCC
= 12V, V
PVCC
= 5V
V
VCC
= V
PVCC
= 12V
V
VCC
= 12V, V
PVCC
= 5V
V
VCC
= 12V, V
PVCC
= 12V
V
VCC
= 12V, V
PVCC
= 5V
V
VCC
= 12V, V
PVCC
= 12V
V
VCC
= V
PVCC
= 12V
-
2.5
3.0
-
7.0
7.5
Upper Drive Sink Impedance
R
UGATE
-
2.3
2.8
-
1.0
1.3
Lower Drive Source Impedance
R
LGATE
-
4.5
5.0
-
9.0
9.5
Lower Drive Sink Impedance
R
LGATE
-
1.5
2.9
HIP6601, HIP6603
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