| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,000 pcs
|
1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Fault Protection | |
| Internal Switch(s) | |
| Mounting Type | |
| Operating Temperature | |
| Output Isolation | |
| SVHC Present | |
| Supplier Device Package | |
| Topology | |
| Voltage |
The FT838NB1-RT is an integrated circuit from Fremont Micro Devices Ltd, categorized as an Offline Switcher within the Power Management IC family. This device is designed for flyback topology applications and features a supply voltage range of 6.6V to 30V, with a breakdown voltage of 700V.
It operates across a temperature range of -40°C to 125°C and includes internal switching capabilities. The IC supports Constant-Current (CC) and Constant-Voltage (CV) control with primary side control, proprietary technology for high efficiency and fast dynamic response, and optimization for capacitive loading. It also incorporates built-in cable and line compensation, eliminating the need for opto-couplers and TL431.
Fault protection features include current limiting, open circuit, over temperature, and over voltage protection. The FT838NB1-RT is available in an 8-SOP package, suitable for surface mount applications. Its design is optimized for high-performance, low power switching mode power supplies, making it suitable for adapters, chargers, and LED driver applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 6.6V to 30V.
The breakdown voltage is 700V.
The operating temperature range is -40°C to 125°C.
It is supplied in an 8-SOP package.
It is designed for surface mount.
It includes current limiting, open circuit, over temperature, and over voltage protection.