参数资料
型号: IR3103
厂商: International Rectifier
文件页数: 6/11页
文件大小: 0K
描述: PWR MOD 180W GATE DRIVER 11-SIP
标准包装: 20
系列: iMOTION™
配置: 半桥
输入类型: 非反相
延迟时间: 300ns
配置数: 1
输出数: 2
高端电压 - 最大(自引导启动): 500V
电源电压: 10 V ~ 20 V
工作温度: -40°C ~ 150°C
安装类型: 通孔
封装/外壳: 11-SIP(9 引线)
供应商设备封装: 11-SIP
包装: 管件
产品目录页面: 1381 (CN2011-ZH PDF)
配用: IRADK31-ND - DESIGN KIT 1/4 HP DC FOR IR31XX
IR3103
Typical Application Connection IR3103
M
+
IR3103
V B
V DD
IR3103
V B
V DD
IR3103
V B
V DD
8
11
8
11
8
11
V CC
1
V CC
1
V CC
1
H IN
2
9
H IN
2
9
H IN
2
9
L IN
3
IC Driver
V O
L IN
3
IC Driver
V O
L IN
3
IC Driver
V O
V SS
4
V SS
4
V SS
4
6
COM
6
COM
6
COM
-
1. Electrolytic bus capacitors should be mounted as close as possible to the module bus terminals to reduce ringing and
EMI problems. High frequency ceramic capacitors mounted close to the module pins will further improve performance.
2. In order to provide good decoupling between V cc -V SS and V B -V O terminals, a capacitor connected between these
terminals is recommended and should be located very close to the module pins. Additional high frequency capacitors,
typically 0.1mF, are strongly recommended.
3. Low inductance shunt resistor should be used for phase leg current sensing. Similarly, the length of the traces from
the pin to the corresponding shunt resistor should be kept as small as possible.
4. Value of the bootstrap capacitors depends upon the switching frequency. Their selection should be made based on
IR design tip DN 98-2a or Figure 8.
5. Application conditions should guarantee minimum dead-time of 400ns
I C
V CE
90% I C
V CE
90% I C
I C
50% H IN /L IN
H IN /L IN
50%
H IN /L IN
50% V CE
50% V CE
10% I C
10% I C
H IN /L IN
T OFF
t f
t r
T ON
Figure 2. T ON and T OFF Definitions.
6
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