Texas Instruments

65-V, 4-A boost orbuck-boost LED driver with inductive fast dimming and spread spectrum 12-WSON -40 to 125

$1.77
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
Texas Instruments TPS923655DRRR 5490 1 $1.77 $1.77 $1.77 $1.46 $0.79 $0.79 Buy

Parts in family

Technical Specifications

Lead Free Status Y
ROHS Compliance Y
Approx. price(US$) .788 | 1ku
Dimming method Analog, PWM, Hybrid, Flexible
Features Cycle-by-cycle over-current protection,Fault output,Integrated Switching FET,LED Open Detection,LED Short Detection,Programable Switching Frequency,Spread Spectrum,Thermal Foldback,Thermal shutdown
Input voltage type DC/DC
Iout(max)(A) 4
Iq(typ)(mA) 2
Number of channels 1
Operating temperature range(C) -40
Package area(mm^2) 9
Package size (L x W)(mm) 3 x 3
Package type WSON
Pin count 12
Rating Catalog
TI.com inventory 5490
Topology Boost,Buck-Boost
Vin(max)(V) 65
Vin(min)(V) 4.5
Vout(max)(V) 65
Vout(min)(V) 5.5