L5991A

STMicroelectronics

L5991A

Datasheet

Analog & Power

IC REG CTRLR FLYBACK 16DIP

Obsolete16-DIP (0.300", 7.62mm)Analog & Power

Technical Specifications

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

General

FunctionStep-Up/Step-Down
Number of Outputs1
Output ConfigurationPositive, Isolation Capable
Output Phases1
Output TypeTransistor Driver
Clock SyncNo
Control FeaturesCurrent Limit, Frequency Control, Soft Start
Duty Cycle (Max)93%
ManufacturerSTMicroelectronics
Mounting TypeThrough Hole
Product StatusObsolete
Synchronous RectifierYes
TopologyFlyback

Electrical

Voltage - Supply (Vcc/Vdd)7.6V ~ 20V
Switching FrequencyUp to 1MHz

Mechanical

PackageTube
Package / Case16-DIP (0.300", 7.62mm)

Environmental

Operating Temperature-40°C ~ 150°C (TJ)