Littelfuse LS0505EVD22 Protection eFuse IC
Littelfuse LS0505EVD22 Protection eFuse IC offers a 2.7V to 28V maximum input voltage range, peak current up to 5A, and an internal soft-start design. This IC features and integrated load switch that provides robust, overcurrent protection to downstream circuit systems and comes with built-in overvoltage protection (OVP). The LS0505EVD22 will immediately turn off in the event of input overvoltage, protecting the downstream system from the stress of excessive, high voltage. Littelfuse LS0505EVD22 Protection eFuse IC has an internal soft-start that ensures a smooth output voltage ramp-up and limits the input inrush current.Features
- Built-in, fast-response OVP at 6.2V
- Discharge output at OVP
- Internal soft-start
- Thermal shutdown
- Hiccup mode protection for overload and short-circuit
Applications
- BLUETOOTH® headsets
- Wearable devices
- Tablet PCs
- Charging cables
- Battery devices
- Adapter-powered devices
Specifications
- 2.7V to 28V maximum input voltage range
- 50mΩ low RDS(ON) protection switch
- Peak current up to 5A
- -40°C to +150°C junction temperature range
- DFN2X2_8L package
- Lead free
- RoHS compliant
Functional Block Diagram
Đã phát hành: 2022-07-18
| Đã cập nhật: 2023-06-05
