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564 pcs
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564 pcs | On Request | 1 | On Request | On Request | 07+ | On Request | On Request |
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The TL3577ADJI from Texas Instruments is a versatile 100-kHz current-mode switching regulator designed for step-up (boost) and flyback converter applications. It requires few external components, simplifying circuit design.
This regulator operates over a wide input voltage range of 3V to 40V. It incorporates features such as current limit, undervoltage lockout, and thermal shutdown for protection. The internal 3A, 65V switch allows for an output voltage of up to 60V in a boost configuration, with higher voltages achievable in flyback or forward converter setups.
The device utilizes current-mode operation for improved transient response and line regulation. Its 100-kHz internal oscillator enables the use of smaller magnetic components compared to lower frequency regulators.
The TL3577ADJI is characterized for operation over a virtual junction temperature range of -40°C to 125°C and comes in a TO-263 package suitable for surface mounting.
The input voltage range is 3 V to 40 V.
The switching frequency is 100 kHz.
The maximum output voltage is up to 60 V in boost regulator configuration.
The maximum switch current is 3 A and the maximum switch voltage is 65 V.
The operating temperature range is -40°C to 125°C.
It is available in a surface-mount TO-263 package.