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TL2843

Texas Instruments
Part Number TL2843
Manufacturer Texas Instruments
Description Current-Mode PWM Controllers
Published Sep 16, 2019
Detailed Description Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TL2842, TL2843, TL2844, TL2845...
Datasheet PDF File TL2843 PDF File

TL2843
TL2843

Overview
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TL2842, TL2843, TL2844, TL2845 TL3842, TL3843, TL3844, TL3845 SLVS038I – JANUARY 1989 – REVISED JULY 2016 TLx84x Current-Mode PWM Controllers 1 Features •1 Optimized for Off-Line and DC-to-DC Converters • Low Start-Up Current (< 1 mA) • Automatic Feed-forward compensation • Pulse-by-Pulse Current Limiting • Enhanced Load-Response Characteristics • Undervoltage Lockout With Hysteresis • Double-Pulse Suppression • High-Current Totem-Pole Output • Internally Trimmed Bandgap Reference • 500-kHz Operation • Error Amplifier With Low Output Resistance • Designed to be Interchangeable with UC2842 and UC3842 Series 2 Applications • Switching regulators of any polarity • Transformer-coupled DC/DC convertors Device Pinout Drawing SOIC (14) 3 Description The TL284x and TL384x series of control integrated circuits provide the features that are necessary to implement off-line or DC-to-DC fixed-frequency curre...


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