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UC3845P

Switching Controllers CURRENT-MODE PWM CONTROLLER

Inventory:5,029

  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
  • Genuine Product Guarantee
  • 7*24 hours service quarantee

  • Part Number : UC3845P

  • Package/Case : PDIP-8

  • Brands : TI

  • Components Categories : Switching Regulator or Controllers

  • Datesheet : UC3845P DataSheet (PDF)

Quick Inquiry

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Overview of UC3845P

DESCRIPTIONTheUC3842/3/4/5family of controlICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes witha minimal external parts count.
■ OPTIMIZED FOR OFF-LINE AND DC TO DC CONVERTERS
■ LOW START-UP CURRENT (<1 mA)
■ AUTOMATIC FEED FORWARD COMPENSATION
■ PULSE-BY-PULSECURRENT LIMITING
■ ENHANCED LOAD RESPONSE CHARACTERISTICS
■ UNDER-VOLTAGE LOCKOUTWITH HYSTERESIS
■ DOUBLE PULSE SUPPRESSION
■ HIGH CURRENT TOTEM POLE OUTPUT
■ INTERNALLY TRIMMED BANDGAP REFERENCE
■ 500 KHz OPERATION
■ LOW RO ERRORAMP

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category Switching Controllers Mounting Style Through Hole
Package / Case PDIP-8 Brand Texas Instruments
Product Type Switching Controllers Subcategory PMIC - Power Management ICs
Type Current Mode PWM Controllers Unit Weight 0.018646 oz

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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