UC3846DW SOP
Features:
- Automatic feed-forward compensation
- Programmable pulse-by-pulse current limiting
- Automatic symmetry correction in push-pull configuration
- Enhanced load response characteristics
- Parallel operation capability for modular power systems
- Differential current sense amplifier with a wide common mode range
- Double-pulse suppression
- 500mA (Peak) Totem-pole outputs
- ±1% Bandgap reference
- Undervoltage lockout
- Soft-start capability
- Shutdown terminal
- Error amplifier
- Green product and no Sb/Br
₨350
CompareThe UC3846DW SOP is a current-mode Pulse Width Modulation (PWM) Controller provides all of the necessary features to implement fixed-frequency, current-mode control schemes while maintaining a minimum external parts count. The superior performance of this technique can be measured in improved line regulation, enhanced load response characteristics and a simpler, easier-to-design control loop. Topological advantages include inherent pulse-by-pulse current limiting capability, automatic symmetry correction for push-pull converters and the ability to parallel while maintaining equal current sharing. The protection circuitry includes built-in under-voltage lockout and programmable current limit, in addition to soft-start capability. A shutdown function is also available, which can initiate either a complete shutdown with automatic restart or latch the supply off. Other features include fully-latched operation, and double-pulse suppression.
UC3846DW SOP Price in Pakistan
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