7 Terminations9V~35V 7 Pin UCC28730 AC to DC power converterAutomotive, AEC-Q100 Series 32Hz~83kHz
SOT-23
UCC28730QDRQ1 Datasheet PDF
non-compliant
Technical Specifications
Parameter Name
Value
Type
Parameter
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
In-Stock:3987 items
Pricing & Ordering
Quantity
Unit Price
Ext. Price
UCC28730QDRQ1 Product Details
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
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