Texas Instruments

19V, 400mA Switch, 1MHz Boost Converter w/Brightness Control for White LED Power Supplies 8-DSBGA -40 to 85

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Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Compliant
Approx. Price (US$) 0.70 1ku
Channels(#) 1
Duty Cycle(Max)(%) 95
Estimated Package Size (WxL)(mm2) ,[pf]8SON[/pf]
LED(#) 4
Operating Temperature ange(C) -40 to 85
Package Group DSBGA,SON
Peak Efficiency(%) 82
Shutdown Current(Typ)(uA) 1
Special Features Load Disconnect During Shutdown, Synchronous ectification
Switching Frequency(Max)(kHz) 1200
Topology Boost
Type Inductive
Vin(Max)(V) 6
Vin(Min)(V) 2.7
Vout(Max)(V) 19
Vout(Min)(V) 2.7
ating Catalog