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3,000 pcs
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3000 pcs | On Request | 1 | On Request | On Request | 13+ | On Request | On Request |
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| Tape & Reel |
The TL1451ACDB is a dual pulse-width-modulation (PWM) control circuit from Texas Instruments, designed primarily for power-supply control applications. This monolithic integrated circuit incorporates all necessary functions for constructing two PWM control circuits.
Key features include an on-chip 2.5-V regulator providing a stable reference supply, two error amplifiers, an adjustable oscillator with a maximum frequency of 500 kHz, and two dead-time comparators. The device also includes undervoltage lockout circuitry to ensure proper operation during low VCC conditions and dual common-emitter output transistor circuits.
The TL1451ACDB is available in a SOIC package with a 5.2mm width. Its design facilitates complete synchronized operation and offers internal short-circuit protection. The variable dead time provides control over the total range, making it suitable for various power management solutions.
The oscillator frequency can be up to 500 kHz.
Yes, it features an on-chip 2.5-V regulator.
The TL1451ACDB is supplied in a SOIC package with a 5.2mm width.
The TL1451ACDB is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) is 1 Unlimited.