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  • UCC28730QDRQ1

UCC28730QDRQ1

7 Terminations9V~35V 7 Pin UCC28730 AC to DC power converterAutomotive, AEC-Q100 Series 32Hz~83kHz


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UCC28730QDRQ1
  • Package: 8-SOIC (0.154, 3.90mm Width), 7 Leads
  • Datasheet: -
  • Stock: 837
  • Description: 7 Terminations9V~35V 7 Pin UCC28730 AC to DC power converterAutomotive, AEC-Q100 Series 32Hz~83kHz (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width), 7 Leads
Surface Mount YES
Number of Pins 7
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Series Automotive, AEC-Q100
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 7
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Position DUAL
Terminal Form GULL WING
Number of Functions 1
Base Part Number UCC28730
Input Voltage-Nom 25V
Analog IC - Other Type SWITCHING CONTROLLER
Voltage - Supply (Vcc/Vdd) 9V~35V
Input Voltage (Min) 9V
Topology Flyback
Control Mode CURRENT/VOLTAGE-MODE
Frequency - Switching 32Hz~83kHz
Input Voltage (Max) 35V
Control Technique PULSE WIDTH MODULATION
Switcher Configuration SINGLE
Internal Switch(s) No
Fault Protection Current Limiting, Over Voltage
Output Isolation Isolated
Voltage - Start Up 21V
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
RoHS Status ROHS3 Compliant
UCC28730QDRQ1 Description


UCC28730QDRQ1 is a kind of zero-power standby PSR flyback controller that is designed to provide constant-voltage and constant-current output regulation requiring no optical coupler. The information from the primary power switch and an auxiliary flyback winding can be processed by UCC28730QDRQ1 for precise control of output voltage and current.


UCC28730QDRQ1 Features


Internal 700-V start-up switch
Dynamically controlled operating states
A tailored modulation profile
Low switching loss
High conversion efficiency
Available in the SOIC package


UCC28730QDRQ1 Applications


Automotive power supplies
Standby and auxiliary power supplies
Hybrid and electric vehicles in automotive
SMPS for home appliances and industrial automation