Texas Instruments UCC28C42 BiCMOS Low Current 8 Pin PWM Current Mode Controller UCC28C42D

BiCMOS Low Current 8 Pin PWM Current Mode Controller 8-SOIC -40 to 105

Manufacturer: Texas Instruments
Win Source Part Number: 1276332-UCC28C42D
Packaging: Tube
Operating Temperature Range: -40°C ~ 105°C (TA)
Package: 8-SOIC (0.154", 3.90mm Width)
Mounting: SMD
Output Isolation: Isolated
Internal Switch(s): No
Topology: Forward
Voltage - Start Up: 14.5V
Duty Cycle: 96%
Frequency - Switching: Up to 1MHz
Fault Protection: Current Limiting
Control Features: Frequency Control
Supply Voltage: 9 V ~ 18 V
Family Name: UCC28C42
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.ti.com
Manufacturer Package: 8-SOIC
Alternative Parts (Cross-Reference): NCP1230AD133R2G; NCP1230AD100R2G; NCP1230AD65R2;
Introduction Date: May 16, 2005
ECCN: EAR99
Country of Origin: Mexico
Estimated EOL Date: 2028
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 65 pct.
Supply and Demand Status: Limited

20V 1A PWM Current Mode Controller, 1MHz, 8-Pin SOIC Product overview: UCC28C42D from Texas Instruments is a DC-DC Converter IC for stable power rails, DC-DC conversion, battery-powered electronics, automotive modules, and embedded power management. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 20V, 1A, 1MHz, SOIC. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 20V, 1A, 1MHz, SOIC, DC-DC Converter IC. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 715-UCC28C42D can be used for catalog matching and distributor lookup.