IGBT驱动光耦A3120/HCPL-3120 - mxpopstar的日志- 网易博客

IGBT驱动光耦A3120/HCPL-3120

2010-05-22 12:31:11 阅读15 评论0 字号:

 1、产品特点
1。2A最小峰值电流输出
2。15KV绝缘耐压
3。0.5V{zd0}低电位输出(负偏压除外)
4。5mA供电电流
5。欠压锁定(UVLO)
6。500nS{zd0}开关时间
7。15-30V宽压工作环境,-40-150度工作温
8。工业级温度范围:-40-100度
9。安全认证:UL,VDE0884

2、应用: 
1。IGBT/MOSFET驱动 
2。交流电机直流无刷驱动 
3。变频器
4。开关电源

3、真值表
LED发光管                      VCC-VEE正偏压                            VCC-VEE负偏压                  输出VO
OFF                                      0-30V                                            0-30V                            低电位
ON                                        0-11V                                            0-9.5V                           低电位
ON                                        11-13.5V                                       9.5-12V                         转换
ON                                        13.5-30V                                       12-30V                          高电位

4、{zd0}额定值
参数                                 符号                    最小值             {zd0}值          单位
储存温度                          TS                          -55                  125              ℃
工作温度                          TA                          -40                  100              ℃
平均输入电流                    IF                                                  25               mA
瞬时峰值电流输入             IP                                                  1                   A
反响输入电压                    VR                                                5                   V
输出电流峰值                    IOPP                                            2.5                 A
供电电压                           VCC-VEE                0                   35                  V
输出驱动电压                    VOUT                      0                   VCC              V
输出功耗                           PO                                                250              mW

5、推荐工作条件
参数                                符号                     最小值             {zd0}值                           单位
工作温度                         TA                         -40                   100                                ℃
输入信号电流                  IF                            7                     16                                mA
输 入电压(关)             VF                        -3.0                   0.8                                  V
输出侧正电压                  VCC2-VE               15                    30(VE-VEE)               V

6、电气特性
参数                             符号             最小值              典型值            {zd0}值             单位
高电位输出电流            IOH               0.5                     1.5                                         A
低电位输出电流            IOL               0.5                     2.0                                         A
高电位输出电压            VOH             VCC-4              VCC-3                                     V
低电位输出电压            VOL                                        0.1               0.5                    V
输入电容                      CIN                                         60                                          pF
UVLO阈值                    VUVLO         11.0                  12.3              13.5                   V
7、开关特性
参数                                     符号            最小值             典型值            {zd0}值             单位
输入到高电位输出延时          tPLH            0.10                0.30               0.50                 uS
输入到低电位输出延时          tPHL            0.10                0.30               0.50                 uS
脉宽失真                               PWD                                                         0.30                 uS
10%-90%上升时间                 tr                                       0.1                                          uS
90%-10%下降时间                 tf                                       0.1                                          uS
DESAT到保护输出延时      tdesat(fault)     3                    7                    20                     uS
复位信号                               PWRESET    0.1
UVLO到输出高延时               tuvlo on                              0.8                                          uS
UVLO到输出低延时               tuvlo off                              0.6                                          uS

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