LED Drivers

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	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
	TPS929120QPWPRQ1 IC LED DRIVER RGLTR PWM 24HTSSOP Texas Instruments	2,185 In Stock	1 : £2.82000 Cut Tape (CT) 2,000 : £1.52877 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	DC DC Regulator	Step-Down (Buck), Step-Up (Boost)	Yes	12	4.5V	40V	4.75V ~ 5.25V	-	10kHz ~ 2MHz	PWM	-	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	24-PowerTSSOP (0.173", 4.40mm Width)	24-HTSSOP
	TPS92513DGQT IC LED DRVR RGLTR PWM 10HVSSOP Texas Instruments	8,964 In Stock	1 : £1.50000 Cut Tape (CT) 250 : £0.68432 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	DC DC Regulator	Step-Down (Buck)	Yes	1	4.5V	42V	45V	1.5A	100kHz ~ 2MHz	Analog, PWM	Lighting	-40°C ~ 125°C (TJ)	-	-	Surface Mount	10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width)	10-HVSSOP

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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.