LED Drivers

Showing

of 2

	Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Type	Topology	Internal Switch(s)	Number of Outputs	Voltage - Supply (Min)	Voltage - Supply (Max)	Voltage - Output	Current - Output / Channel	Frequency	Dimming	Applications	Operating Temperature	Grade	Qualification	Mounting Type	Package / Case	Supplier Device Package
	PCA9685PW/Q900,118 IC LED DRVR LIN PWM 25MA 28TSSOP NXP USA Inc.	1,097 In Stock	1 : $4.47000 Cut Tape (CT) 2,500 : $2.35966 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Linear	-	Yes	16	2.3V	5.5V	5.5V	25mA	-	PWM	Backlight	-40°C ~ 85°C (TA)	Automotive	AEC-Q100	Surface Mount	28-TSSOP (0.173", 4.40mm Width)	28-TSSOP
	TPS61194PWPR IC LED DRVR RGLTR PWM 20HTSSOP Texas Instruments	4,691 In Stock	1 : $3.32000 Cut Tape (CT) 2,000 : $1.53497 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	DC DC Regulator	SEPIC, Step-Up (Boost)	Yes	4	4.5V	40V	45V	100mA	300kHz ~ 2.2MHz	PWM	Backlight	-40°C ~ 125°C (TA)	-	-	Surface Mount	20-PowerTSSOP (0.173", 4.40mm Width)	20-HTSSOP

Showing

of 2

Devices in the LED driver PMIC (Power Management Integrated Circuit) family are used to supply a current flow of controlled value to a load, typically a Light Emitting Diode, from a power source having a nominally fixed voltage. Key differentiators from the very similar products designed for voltage regulation include a characteristically lower feedback voltage (to improve system efficiency) and high prevalence of provisions for external control of the device's operating point, used to implement dimming functions in lighting applications.