LM3509SD/NOPB

National Semiconductor

Manufacturer Part #:

LM3509SD/NOPB

Manufacturer:

National Semiconductor

Package:

10-WSON (3x3)

Datasheet:

Description:

LM3509 HIGH EFFICIENCY BOOST FOR

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Product Details

Mfr	National Semiconductor
Type	DC DC Regulator
Series	-
Dimming	I²C
Package	Bulk
Topology	Step-Up (Boost)
Frequency	1.27MHz
Applications	Backlight
Mounting Type	Surface Mount
Package / Case	10-WFDFN Exposed Pad
Product Status	Active
Voltage - Output	21V
Number of Outputs	2
Internal Switch(s)	Yes
Base Product Number	LM3509
Operating Temperature	-40°C ~ 85°C (TA)
Voltage - Supply (Max)	5.5V
Voltage - Supply (Min)	2.7V
Supplier Device Package	10-WSON (3x3)
Current - Output / Channel	30mA

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