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UCC2801DTR

Current Mode PWM Controller -0.1V to 11V 1000kHz 8-Pin SOIC T/R

Inventory:7,630

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  • Part Number : UCC2801DTR

  • Package/Case : 8-SOIC

  • Brands : TI

  • Components Categories : Power Supply Controllers, Monitors

  • Datesheet : UCC2801DTR DataSheet (PDF)

Quick Inquiry

Please submit RFQ for UCC2801DTR or email to us: Email: [email protected], we will contact you in 12 hours.

Overview of UCC2801DTR

The UCC280x family of high-speed, low-power integrated circuits contain all of the control and drive components required for off-line and DC-to-DC fixed frequency current-mode switching mode power supplies with minimal parts count.

These devices have the same pin configuration as the UCx84x family, and also offer the added features of internal full-cycle soft start and internal leading-edge blanking of the current-sense input.

Key Features

  • 100-µA typical starting supply current
  • 500-µA typical operating supply current
  • Operation up to 1 MHz
  • Internal soft start
  • Internal fault soft start
  • Internal leading-edge blanking of the current sense signal
  • 1-A totem-pole output
  • 70-ns typical response from current-sense to gate drive output
  • 1.5% tolerance voltage reference
  • Same pinout as UC3842 and UC3842A

Specifications

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

Source Content uid UCC2801DTR Pbfree Code Yes
Rohs Code Yes Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC Part Package Code SOIC
Package Description SOP, SOP8,.25 Pin Count 8
Reach Compliance Code compliant ECCN Code EAR99
HTS Code 8542.39.00.01 Samacsys Manufacturer Texas Instruments
Analog IC - Other Type SWITCHING CONTROLLER Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION Input Voltage-Max 12 V
Input Voltage-Min 8.2 V Input Voltage-Nom 10 V
JESD-30 Code R-PDSO-G8 JESD-609 Code e4
Length 4.9 mm Moisture Sensitivity Level 1
Number of Functions 1 Number of Terminals 8
Operating Temperature-Max 85 °C Operating Temperature-Min -40 °C
Output Current-Max 1 A Package Body Material PLASTIC/EPOXY
Package Code SOP Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260 Qualification Status Not Qualified
Seated Height-Max 1.75 mm Supply Current-Max (Isup) 25 mA
Supply Voltage-Max (Vsup) 12 V Supply Voltage-Min (Vsup) 9.4 V
Supply Voltage-Nom (Vsup) 10 V Surface Mount YES
Switcher Configuration BUCK-BOOST Switching Frequency-Max 1000 kHz
Technology BICMOS Temperature Grade INDUSTRIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au) Terminal Form GULL WING
Terminal Pitch 1.27 mm Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED Width 3.9 mm

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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