UC3844D

Texas Instruments

UC3844D

Datasheet

Analog & Power

IC REG CTRLR PWM CM 14-SOIC

Active14-SOIC (0.154", 3.90mm Width)Analog & Power

Technical Specifications

Structured electrical, mechanical and environmental parameters from imported product attributes.

General

FunctionStep-Up, Step-Down, Step-Up/Step-Down
Number of Outputs1
Output ConfigurationPositive, Isolation Capable
Output Phases1
Output TypeTransistor Driver
Clock SyncNo
Control FeaturesFrequency Control
Duty Cycle (Max)48%
ManufacturerTexas Instruments
Mounting TypeSurface Mount
Product StatusActive
Synchronous RectifierNo
TopologyBoost, Buck, Buck-Boost, Flyback, Forward

Electrical

Voltage - Supply (Vcc/Vdd)12V ~ 28V
Switching FrequencyUp to 500kHz

Mechanical

PackageTube
Package / Case14-SOIC (0.154", 3.90mm Width)

Environmental

Operating Temperature0°C~70°C(TA)