National Semiconductor LM2577T-12

SWITCHING REGULATOR, CURRENT-MOD

Manufacturer: National Semiconductor
Manufacturer's number: National Semiconductor LM2577T-12
Package: Bulk
Datasheet: PDF
Stock: 8782
SKU: LM2577T-12
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Details

Parameters
Mfr	National Semiconductor
Series	SIMPLE SWITCHER®
Package	Bulk
Product Status	Obsolete
Function	Step-Up, Step-Up/Step-Down
Output Configuration	Positive or Negative
Topology	Boost, Flyback, Forward Converter
Output Type	Fixed
Number of Outputs	1
Voltage - Input (Min)	3.5V
Voltage - Input (Max)	40V
Voltage - Output (Min/Fixed)	12V
Voltage - Output (Max)	-
Current - Output	3A (Switch)
Frequency - Switching	52kHz
Synchronous Rectifier	No
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Through Hole
Package / Case	TO-220-5
Supplier Device Package	TO-220-5
RoHS Status	RoHS non-compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected
ECCN	EAR99
HTSUS	8542.39.0001
Standard Package	1

Boost, Flyback, Forward Converter Switching Regulator IC Positive or Negative Fixed 12V 1 Output 3A (Switch) TO-220-5