參數(shù)資料
型號(hào): IRS21851SPBF
廠商: International Rectifier
英文描述: SINGLE HIGH SIDE DRIVER IC
中文描述: 單一的驅(qū)動(dòng)器IC
文件頁(yè)數(shù): 2/16頁(yè)
文件大?。?/td> 383K
代理商: IRS21851SPBF
www.irf.com
2
IRS21851SPbF
Absolute Maximum Ratings
Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage parameters
are absolute voltages referenced to COM.
The thermal resistance and power dissipation ratings are measured under board
mounted and still air conditions.
Symbol
Definition
Min.
Max.
Units
V
CC
V
IN
V
B
V
S
V
HO
T
A
Low-side supply voltage
10
20
HIN input voltage
COM
V
CC
V
S
+ 20
600
High-side floating well supply voltage
V
S
+ 10
Note 2
High-side floating well supply offset voltage
Floating gate drive output voltage
V
S
-40
V
B
125
Ambient temperature
°C
Note 2: Logic operational for V
S
of -5 V to 600 V. Logic state held for V
S
of -5 V to -V
BS
. (Please refer to the Design
Tip DT97-3 for more details).
Recommended Operating Conditions
For proper operation, the device should be used within the recommended conditions. All voltage parameters are absolute
voltages referenced to COM. The offset rating are tested with supplies of (V
CC
-COM)=(V
B
-V
S
)=15 V.
V
Symbol
Definition
Min.
Max.
Units
V
CC
V
IN
V
B
V
S
V
HO
dV
s
/dt
P
D
Rth
JA
T
J
T
S
T
L
Low-side supply voltage
-0.3
20 (Note 1)
Logic input voltage (HIN)
COM -0.3
V
CC
+ 0.3
620 (Note 1)
High-side floating well supply voltage
-0.3
High-side floating well supply return voltage
V
B
- 20
V
S
- 0.3
V
B
+ 0.3
V
B
+ 0.3
50
Floating gate drive output voltage
Allowable V
S
offset supply transient relative to COM
Package power dissipation @ T
A
+25 °C
Thermal resistance, junction to ambient
V/ns
1.25
W
100
°C/W
Junction temperature
-55
150
Storage temperature
-55
150
Lead temperature (soldering, 10 seconds)
300
V
°C
Note 1: All supplies are fully tested at 25 V. An internal 20 V clamp exists for each supply.
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