參數(shù)資料
型號： IRS2453DPBF
廠商： International Rectifier
英文描述： SELF-OSCILLATING FULL-BRIDGE DRIVER IC
中文描述： 自激式全橋驅動器集成電路
文件頁數(shù)： 2/11頁
文件大?。?/td> 288K
代理商： IRS2453DPBF
2
IRS2453D
PbF
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, all currents are defined positive into any lead. The thermal resistance and power
dissipation ratings are measured under board mounted and still air conditions.
Parameter
Symbol
Definition
V
B1,
V
B2
High Side Floating Supply Voltage
Min.
-0.3
Max.
625
Units
V
V
S1,
V
S2
High Side Floating Supply Offset Voltage
V
B
- 25
V
B
+ 0.3
V
V
HO1
,
V
HO2
High-Side Floating Output Voltage
V
S
- 0.3
V
B
+ 0.3
V
V
LO1
,
V
LO2
Low-Side Output Voltage
-0.3
V
CC
+ 0.3
V
V
RT
R
T
Pin Voltage
-0.3
V
CC
+ 0.3
V
V
CT
C
T
Pin Voltage
-0.3
V
CC
+ 0.3
V
V
SD
SD Pin Voltage
-0.3
V
CC
+ 0.3
V
I
RT
R
T
Pin Current
-5
5
mA
I
CC
Supply Current (Note 1)
---
25
mA
dV
S
/dt
P
D
Allowable Offset Voltage Slew Rate
-50
50
V/ns
Maximum Power Dissipation @ T
A
≤
+25oC, 8-Pin DIP
Maximum Power Dissipation @ T
A
≤
+25oC, 8-Pin SOIC
Thermal Resistance, Junction to Ambient, 8-Pin DIP
---
1.0
W
P
D
---
0.625
W
R
θ
JA
---
125
oC/W
R
θ
JA
Thermal Resistance, Junction to Ambient, 8-Pin SOIC
---
200
oC/W
T
J
Junction Temperature
-55
150
T
S
Storage Temperature
-55
150
oC
T
L
Lead Temperature (Soldering, 10 seconds)
---
300
Note 1:
This IC contains a zener clamp structure between the chip V
CC
and COM which has a nominal
breakdown voltage of 15.6V. Please note that this supply pin should not be driven by a DC, low
impedance power source greater than the V
CLAMP
specified in the Electrical Characteristics section.
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