SP7616ER-L/TR

Voltage - Output:	--
Supplier Device Package:	8-DFN (2x3)
Package / Case:	8-VFDFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 100°C (TJ)
Applications:	Backlight
Dimming:	Analog, PWM
Frequency:	--
Current - Output / Channel:	60mA
Series:	--
Voltage - Supply (Max):	30V
Voltage - Supply (Min):	4.5V
Number of Outputs:	4
Internal Switch(s):	Yes
Topology:	--
Type:	Linear
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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PMIC - LED Drivers

Light emitting diode (LED) is a type of diode which is capable of producing visible light. LEDs are widely used for a variety of purposes, ranging from decorative or directional lighting, to night driving, to facilitating the backlighting of LCD screens. The SP7616ER-L/TR is a boost LED driver with a pre-regulated power output stage designed specifically for driving low power LEDs. Demand of energy efficient lighting technologies is increasing day by day as energy saving lighting has become an important part of design of modern day home. LED based lighting solutions offer great promise in terms of energy efficiency and lifetime. The SP7616ER-L/TR LED driver provides an efficient, cost-effective and reliable lighting solution to drive thesingle low power LEDs.The SP7616ER-L/TR is a boost LED driver with an optimized boost converter architecture and an independent low power pre-regulated power output stage. It employs a feedback control to regulate the output current while its power stage generate a nominal voltage output. It also features integrated PWM dimming to provide flexible light output regulation. The SP7616ER-L/TR is designed to provide excellent performance with high efficiency, low output ripple and wide dimming range for low power LEDs. The integrated PWM dimming requirement allows for operation at wide input voltage range and at high output current. This optimized boost converter architecture eliminates the need of resistors or capacitors in the output stage, leading to greater design flexibility and reduce BOM cost.The SP7616ER-L/TR offers the ability to drive up to 5 LEDs in series with a maximum total forward current of 100mA. This makes it ideal for a wide range of applications such as decorative lighting, night driving, backlighting of LCD screens, and general lighting applications.Moreover, the SP7616ER-L/TR is designed to be constrained with a wide range of input power supply and improves the efficiency of the power system. It can operate in input voltage ranges of 4.5 to 6.5V and at a maximum switching frequency of 1.2MHz. The SP7616ER-L/TR includes a variety of integrated protection features such as short circuit, open loop, and over-temperature protection. It also supports thermal shutdown for any out-of-control situation. This greatly reduces system risks and protects the power system from any damage.In summary, with the features of high efficiency, low output ripple, wide dimming range, and integrated protection features, the SP7616ER-L/TR LED driver provides an efficient, cost-effective and reliable lighting solution to drive low power LEDs. It is designed to drive up to 5 LEDs in series and offers protection against short circuit, open loop, and over-temperature, making it the perfect choice for all applications that require effective, reliable and cost-effective LED lighting solution.

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