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64,370 pcs
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64370 pcs | On Request | 1 | On Request | On Request | 13+ | On Request | On Request |
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The TL5001, manufactured by UTC, is a versatile pulse-width-modulation (PWM) control circuit designed for power supply applications. It integrates essential functions including an error amplifier, regulator, oscillator, PWM comparator, undervoltage lockout (UVLO), and short-circuit protection (SCP) onto a single monolithic chip.
This PWM controller operates over a wide voltage range of 3.6V to 40V. The internal oscillator frequency can be set between 20 kHz and 500 kHz using an external resistor. The device also includes an undervoltage lockout circuit that ensures the output remains off during low VCC conditions until normal operating voltage is restored. Internal short-circuit protection is also provided.
The TL5001 features an open-collector output transistor. Dead-time control can be adjusted from 0% to 100% by connecting an external resistor between the DTC pin and GND. The error amplifier's common-mode voltage ranges from 0V to 1.5V, with its non-inverting input connected to a 1V reference.
Available in various package options, the TL5001 is suitable for a range of power management designs. Its comprehensive feature set makes it a robust choice for applications requiring precise pulse-width modulation control.
The TL5001 operates from 3.6V to 40V.
The oscillator frequency range for the TL5001 is 20 kHz to 500 kHz.
The TL5001 is available in several temperature ranges: -20°C to 85°C, -40°C to 85°C, -40°C to 125°C, and -55°C to 125°C.
The TL5001A has a typical reference voltage tolerance of ±3%.
The error amplifier common-mode voltage ranges from 0V to 1.5V.