Manufacturer Part Number
TL3844BDR
Manufacturer
Texas Instruments
Introduction
TL3844BDR is a Power Management Integrated Circuit (PMIC) designed for DC to DC switching control.
Product Features and Performance
Step-Up, Step-Up/Step-Down functionalities
Positive output configuration
Boost, Flyback, Forward topology
Single output with one output phase
Supports voltage supply range of 10V to 30V
Switching frequency up to 500kHz
Maximum duty cycle of 48%
Surface mount 14-SOIC package
Product Advantages
High integration to reduce external components
Flexible design suitable for various topologies
High-frequency operation for smaller passive components
Key Technical Parameters
Voltage – Supply (Vcc/Vdd): 10V ~ 30V
Frequency Switching: Up to 500kHz
Duty Cycle (Max): 48%
Operating Temperature: 0°C ~ 70°C (TA)
Mounting Type: Surface Mount
Package / Case: 14-SOIC
Quality and Safety Features
Designed following industry standards for reliability
Compatibility
Applicable for a wide range of power supply applications
Application Areas
Power supplies
Consumer electronics
Industrial controls
Product Lifecycle
Currently active product
Not near discontinuation
Replacements or upgrades may exist within TI’s product range
Several Key Reasons to Choose This Product
Versatile power solution from a reputable semiconductor manufacturer
Texas Instruments is known for robust technical support and extensive documentation
Offers design flexibility without increased complexity
Balance of performance and power efficiency for cost-effective applications
Availability in high-volume Tape & Reel packaging for automated manufacturing processes