TPS92520-Q1 Synchronous Buck LED Driver

Texas Instruments TPS92520-Q1 Synchronous Buck LED Driver is a monolithic dual synchronous buck LED driver with a wide 4.5V to 65V operating input voltage range that can independently power two strings of series-connected LEDs. The TPS92520-Q1 implements an adaptive on-time average current mode control and is designed to be compatible with shunt FET dimming techniques and LED matrix manager-based dynamic beam headlamps. The adaptive on-time control provides a near-constant switching frequency that can be set between 100kHz and 2.2MHz. The Texas Instruments TPS92520-Q1 inductor current sensing and closed-loop feedback enables better than ±4% accuracy over wide input voltage, output voltage, and ambient temperature range.

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Daudz. RoHS ECAD modelis Izvadu skaits
Topoloģija
Izejas strāva
Iepakojums / korpusa
Barošanas spriegums - maks.
Barošanas spriegums - min.
Darbības frekvence
Izejas spriegums
Sērija
Minimālā darba temperatūra
Maksimālā darba temperatūra
Funkcijas:
Iepakojums
Texas Instruments LED apgaismojuma dziņu integrālās shēmas 1.6-A dual synchrono us buck LED driver
Datu lapa
2 037Ir noliktavā
MouseReel ir pieejams
Min.: 1
Vair.: 1
Rullis: 2 000

2 Output Buck 1.6 A HTSSOP-32 65 V 4.5 V 100 kHz to 2.2 MHz 2.8 V to 54.4 V TPS92520 - 40 C + 125 C PWM Dimming, Short Circuit and Thermal Protection Reel, Cut Tape, MouseReel
Texas Instruments LED apgaismojuma dziņu integrālās shēmas 1.6-A dual synchrono us buck LED driver
Datu lapa
1 053Ir noliktavā
MouseReel ir pieejams
Min.: 1
Vair.: 1
Rullis: 2 000

2 Output Buck 1.6 A 65 V 4.5 V 100 kHz to 2.2 MHz 2.8 V to 54.4 V TPS92520 - 40 C + 125 C PWM Dimming, Short Circuit and Thermal Protection Reel, Cut Tape, MouseReel