参数资料
型号: IR2085SPBF
厂商: International Rectifier
文件页数: 2/8页
文件大小: 0K
描述: IC DRIVER HALF BRIDGE OSC 8SOIC
标准包装: 95
配置: 半桥
输入类型: 自振荡
电流 - 峰: 1A
配置数: 1
输出数: 2
高端电压 - 最大(自引导启动): 100V
电源电压: 10 V ~ 15 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOICN
包装: 管件
IR2085S & (PbF)
Absolute Maximum Ratings
Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage param-
eters 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.
Symbol
V b
V CC
V S
V HO
V LO
OSC
V CS
dV S /dt
I CC
P D
Rth JA
T J
T S
T L
Definition
High side floating supply voltage
Low side supply voltage
High side floating supply offset voltage
High side floating output voltage
Low side output voltage
OSC pin voltage
Cs pin voltage
Allowable offset voltage slew rate
Supply current
Package power dissipation
Thermal resistance, junction to ambient
Junction temperature
Storage temperature
Lead temperature (soldering, 10 seconds)
Min.
-0.3
V b - 25
V b - 0.3
-0.3
-0.3
-0.3
-50
-55
-55
Max.
150
25
V b + 0.3
V b + 0.3
V CC + 0.3
V CC + 0.3
V CC + 0.3
+50
20
1.0
200
150
150
300
Units
V
V/ns
mA
W
° C/W
° C
Recommended Operating Conditions
For proper operation the device should be used within the recommended conditions.
Symbol
Vb
V S
V CC
I CC
R T
C T
fosc(max)
T J
Definition
High side floating supply voltage
Steady state high side floating supply offset voltage
Supply voltage
Supply current (Note 2)
Timing resistor
Timing capacitor
Operating frequency (per channel)
Junction temperature
Min.
V dd -0.7
-5
10
10
47
-40
Max.
15
100
15
5
100
1000
500
125
Units
Vdc
mA
K Ω
pF
KHz
° C
Note1: Care should be taken to avoid output switching conditions where the Vs node flies inductively below ground by more
than 5V.
2
www.irf.com
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