LM2577T-ADJ

National Semiconductor

LM2577T-ADJ

Analog & Power

LM2577 SIMPLE SWITCHER 3.5V TO 4

ActiveTO-220-5Analog & Power

Technical Specifications

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

General

FunctionStep-Up, Step-Up/Step-Down
Number of Outputs1
Output ConfigurationPositive
Output TypeAdjustable
ManufacturerNational Semiconductor
Mounting TypeThrough Hole
Product StatusActive
SeriesSIMPLE SWITCHER®
Synchronous RectifierNo
TopologyBoost, Flyback, Forward Converter

Electrical

Output Current3A (Switch)
Output Voltage Max60V (Switch)
Output Voltage Min/Fixed1.23V
Voltage - Input (Max)40V
Voltage - Input (Min)3.5V
Switching Frequency52kHz

Mechanical

PackageBulk
Package / CaseTO-220-5
Supplier Device PackageTO-220-5

Environmental

Operating Temperature-40°C~125°C(TJ)