参数资料
型号: IR2122
厂商: International Rectifier
文件页数: 2/6页
文件大小: 0K
描述: IC MOSFET DRIVER HIGH-SIDE 8-DIP
标准包装: 50
配置: 高端
输入类型: 反相
延迟时间: 250ns
电流 - 峰: 130mA
配置数: 1
输出数: 1
高端电压 - 最大(自引导启动): 600V
电源电压: 13 V ~ 20 V
工作温度: -40°C ~ 125°C
安装类型: 通孔
封装/外壳: 8-DIP(0.300",7.62mm)
供应商设备封装: 8-DIP
包装: 管件
其它名称: *IR2122
IR2122(S)
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. The Thermal Resistance and Power Dissipation ratings are measured
under board mounted and still air conditions.
Symbol
V B
V S
V HO
V CC
V IN
V FLT
V CS
dV s /dt
Definition
High Side Floating Supply Voltage
High Side Floating Offset Voltage
High Side Floating Output Voltage
Logic Supply Voltage
Logic Input Voltage
FAULT Output Voltage
Current Sense Voltage
Allowable Offset Supply Voltage Transient
Min.
-0.3
V B - 25
V S - 0.3
-0.3
-0.3
-0.3
V S - 0.3
Max.
625
V B + 0.3
V B + 0.3
25
V CC + 0.3
V CC + 0.3
V B + 0.3
50
Units
V
V/ns
P D
R THJA
Package Power Dissipation @ T A ≤ +25°C
Thermal Resistance, Junction to Ambient
(8 Lead DIP)
(8 Lead SOIC)
(8 Lead DIP)
1.0
0.625
125
W
° C/W
(8 Lead SOIC)
200
T J
Junction Temperature
150
T S
T L
Storage Temperature
Lead Temperature (Soldering, 10 seconds)
-55
150
300
° C
Recommended Operating Conditions
The Input/Output logic timing diagram is shown in Figure 1. For proper operation the device should be used within the
recommended conditions. The V S offset rating is tested with all supplies biased at 15V differential.
Symbol
V B
V S
V HO
V CC
V IN
V FLT
V CS
T A
Definition
High Side Floating Supply Voltage
High Side Floating Offset Voltage
High Side Floating Output Voltage
Logic Supply Voltage
Logic Input Voltage
FAULT Output Voltage
Current Sense Signal Voltage
Ambient Temperature
Min.
V S + 13
Note 1
V S
13
0
0
V S
-40
Max.
V S + 20
600
V B
20
V CC
V CC
V S + 5
150
Units
V
°C
Note 1: Logic operational for V S of -5 to +600V. Logic state held for V S of -5V to -V BS . (Please refer to the Design Tip
DT97-3 for more details).
2
www.irf.com
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