TL3843P Part Information

Details for TL3843P by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Power Management

Part Features

  • 500-kHz Operation
  • Automatic Feed-forward compensation
  • Designed to be Interchangeable with UC2842 and
  • Double-Pulse Suppression
  • Enhanced Load-Response Characteristics
  • Error Amplifier With Low Output Resistance
  • High-Current Totem-Pole Output
  • Internally Trimmed Bandgap Reference
  • Low Start-Up Current (< 1 mA)
  • Optimized for Off-Line and DC-to-DC Converters
  • Pulse-by-Pulse Current Limiting
  • Undervoltage Lockout With Hysteresis

Part Specifications

Input Voltage 5.5V
Output Voltage 30V
Output Current 200mA
Supply Voltage Min 12V
Supply Voltage Max 25V
Controller IC Case Style DIP
No. of Pins 8Pins
Frequency 500kHz
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL -
SVHC No SVHC (27-Jun-2018)
Controller Type PWM
Output Energy per Cycle 5µJ
Output Type Totem Pole
Termination Type Through Hole
RoHS Compliant

Alternative Part Descriptions

  • CURRENT MODE PWM CONTROLLER, 25V, 8-DIP; Input Voltage:5.5V; Output Voltage:30V; Output Current:200mA; Supply Voltage Min:12V; Supply Voltage Max:25V; Controller IC Case Style:DIP; No. of Pins:8Pins; Frequency:100kHz; Product Range:-RoHS Compliant: Yes | Newark Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a TL3843P?

Additional datasheets, footprints and schematics for TL3843P are listed in our Part Details tab. You can also find the TL3843P image and similar parts on this details page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for TL3843P in the Pricing & Inventory tab next to part details. You can view TL3843P price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does TL3843P fall under?

The TL3843P is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to TL3843P when available in the Power Management range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the TL3843P you can contact the distributor directly for product support, shipping queries etc.

Is the TL3843P RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

Which authorised distributors for TL3843P have stock available?

Authorised distributors including Newark Electronics have stock available or on a lead time for TL3843P.

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