说明
MIC2025和MIC2075是针对需要电路保护的通用配电而优化的高侧MOSFET开关。MIC2025/75内部限流,并具有热关机功能,可保护设备和负载。MIC2075提供“智能”热关机功能,可降低故障模式下的电流消耗。当发生热关机故障时,输出被锁定,直到故障负载被移除。移除负载或切换启用输入将重置设备输出。这两种设备都采用了软启动电路,该电路在使用高电容负载的应用中最大限度地减少浪涌电流。提供了故障状态输出标志,该标志在过电流和热关闭条件期间被断言。MIC2025/75可用于MM8®8导联MSOP和8导联SOP。
特性
- 140mΩ maximum on-resistance
- 2.7V to 5.5V operating range
- 500mA minimum continuous output current
- Short-circuit protection with thermal shutdown
- Fault status flag with 3ms filter eliminates false assertions
- Undervoltage lockout
- Reverse current flow blocking (no "body diode")
- Circuit breaker mode (MIC2075) reduces power consumption
- Logic-compatible input
- Soft-start circuit
- Low quiescent current
- Pin-compatible with MIC2525
- UL recognized and EN/IEC 60950-1 (CB) Certified
参数
类型 | 描述 |
Driver Type | USB Power Dist |
Type | Single |
Vin Min (V) | 2.7 |
Vin Max (V) | 5.5 |
Current Limit Fixed (Min) | 500mA |
Current Limited | Yes |
RDS ON @5V (mO) | 140 |
Enable Logic | Active High |
Oja (C/W) | 160, 206 |
Rev Block Diode | Yes |
UVLO | Yes |
Thermal Shutdown | Latched |
Fault Flag | Yes |
Flag Transient Filter | Yes |
UL Approved | Yes |
Switch Element | N-Ch |



购物车中还没有商品,赶紧选购吧!

正在供货



