LM2647LQ/NOPB Details_LM2647LQ/NOPB PDF Document_National Semiconductor-Galaxy Core City

DC DC Switching Controllers

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Specifications

Description	Details
Series	-
Package	Bulk
Output Type	Transistor Driver
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Number of Outputs	2
Output Phases	2
Voltage - Supply (Vcc/Vdd)	5.5V ~ 28V
Frequency - Switching	200kHz ~ 500kHz
Duty Cycle (Max)	75%
Synchronous Rectifier	Yes
Clock Sync	No
Serial Interfaces	-
Control Features	Current Limit, Enable, Frequency Control, Power Good, Soft Start
Operating Temperature	-5°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package / Case	28-WFQFN Exposed Pad
Supplier Device Package	28-WQFN (5x5)

Other

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