Texas Instruments UCC38C42 BiCMOS Low-Power Current Mode PWM Controller UCC38C42DGKR

BiCMOS Low-Power Current Mode PWM Controller 8-VSSOP 0 to 70

Manufacturer: Texas Instruments
Win Source Part Number: 1276512-UCC38C42DGKR
Packaging: Reel - TR
Operating Temperature Range: 0°C ~ 70°C (TA)
Package: 8-TSSOP, 8-MSOP (0.118", 3.00mm 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: UCC38C42
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.ti.com
RoHS State: Request Verification
Manufacturer Package: 8-VSSOP
Alternative Parts (Cross-Reference): MIC38C42BMM; MIC38C42BMM TR; MIC38C42YMM-TR;
Introduction Date: November 22, 2005
ECCN: EAR99
Estimated EOL Date: 2028
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 61 pct.
Supply and Demand Status: Limited

20V, 1-A, Low current 1MHz current mode PWM controller with 14.5V/9V UVLO 100% duty cycle, 0C to 70C 8-VSSOP 0 to 70 Product overview: UCC38C42DGKR 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, 1MHz, 14.5V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 20V, 1MHz, 14.5V, DC-DC Converter IC, DC DC Switching Controllers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 715-UCC38C42DGKR can be used for catalog matching and distributor lookup.