Datasheet Texas Instruments TPS61199PWPR — Ficha de datos

Controlador LED blanco para monitores LCD Retroiluminación 20-HTSSOP -40 a 85

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PDF, 1.3 Mb, Revisión: B, Archivo publicado: nov 23, 2016

Extracto del documento

Estado del ciclo de vida	Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricante	Sí

Number of Channels	8
Duty Cycle(Max)	94 %
LED	120
LED Current Per Channel	70 mA
Operating Temperature Range	-40 to 85 C
Package Group	SO
Package Size: mm2:W x L	20HTSSOP: 42 mm2: 6.4 x 6.5(HTSSOP) PKG
Peak Efficiency	95 %
Rating	Catalog
Shutdown Current(Typ)	10 uA
Special Features	Adjustable Switch Frequency,Enable/Shutdown,OVP,PWM Control,Thermal Shutdown
Switching Frequency(Max)	800 kHz
Topology	Boost
Type	Inductive
Vin(Max)	30 V
Vin(Min)	8 V
Vout(Max)	60 V
Vout(Min)	8 V

RoHS

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When performing measurements on DC-DC converters using pulse frequency modulation(PFM)or any power save mode proper care must be taken to ensure that the measurements are accurate. An accurate PFM mode efficiency measurement is critical for systems which require high efficiency at low loads such as in smart home systems tablets wearables and metering.

Serie: TPS61199 (3)