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UC3824DW High-Speed PWM Controller IC
- Stock: Out Of Stock
- SKU: 7386 | DAH153
-
Rs. 493.95 (inc GST)
Rs.418.60 + GSTQty :
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UC3824DW High-Speed PWM Controller IC
UC3824DW High-Speed PWM Controller IC
The UC3824DW is a high-speed, low-power Pulse Width Modulation (PWM) controller designed by Texas Instruments. It is primarily used in DC-DC converters, power supplies, and motor control applications. The IC integrates advanced control features such as current mode control, under-voltage lockout (UVLO), and over-current protection, which enhance its performance and reliability in power conversion systems. The device is packaged in a surface-mount SOIC-16 (DW) package, allowing it to be used in compact designs.
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Features of UC3824DW High-Speed PWM Controller IC
- Current-Mode Control: Allows precise regulation of output current, improving performance in power supply and motor control systems.
- Programmable Oscillator Frequency: Frequency can be set via external resistors and capacitors, supporting a wide range of operational requirements.
- Under-Voltage Lockout (UVLO): Prevents the controller from operating when the supply voltage is below a safe level, ensuring reliable startup.
- Soft Start: Limits the inrush current at startup, reducing stress on power components and increasing system reliability.
- Wide Supply Voltage Range: Operates over a wide input voltage range (8V to 30V), supporting various power designs.
- Fast PWM Operation: Supports high-speed switching, making it suitable for high-frequency DC-DC conversion applications.
Specifications of UC3824DW High-Speed PWM Controller IC
- Supply Voltage: 8V to 30V
- Output Current: 1A (typical drive capability)
- Oscillator Frequency: Programmable up to 1 MHz
- PWM Frequency: 500 kHz (max)
- UVLO Threshold: 7.6V (turn-on), 7.4V (turn-off)
- Soft Start: Adjustable soft start time via external components
Package Includes
- 1 x UC3824DW High-Speed PWM Controller IC
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