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Technical specifications
Supply Voltage (minimum) | 6.5V |
Supply Voltage (maximum) | 40V |
Frequency (max) | 330kHz |
Quiescent Current | 3mA |
Voltage Reference Tolerance | 1% |
Drive Type | Internal FET |
Please also refer to the Datasheets & Resources tab.
Features
- Output Current (2.4A)
- Output Voltage Correction Function (Patent Pending)
- External Synchronization Function
- Soft Start Function
- ON/OFF Control
- Short Circuit Protection
Full description
The NJW4119 is designed for USB charging of portable equipment and can supply 2.4 guaranteed. It features a cable drop voltage correction circuit that corrects the output voltage in proportion to the output current at the terminal device connected through a long cable.
Additional functions include over current protection, thermal shutdown, soft start, and an error flag output with delay circuit and power good indicator.