The NCL30160 a switching regulator for high-power LED based on the power of the NCL30051 constant voltage to lower voltage, 9005 led high beam, and thus provides a constant current to the LED string. Through the use of only 55 milliohms low on-resistance internal MOSFET and100% duty cycle operation and the ability to be able to provide the program of energy efficiency as high as 98%. This constant current devices, 6.3 V to 40 V input voltage range is an excellent solution for industrial and automotive applications. Up to 1.4 MHzswitching frequency allows designers to use smaller external components, 9005 led high beam, board size to help minimize the cost to a minimum. NCL30160 contain hysteretic control features to provide a fast response during load transients, save the small signal control loop compensation components. Protection features, 9005 led high beam, including by means of resistors set theLED current, the LED lights short-circuit protection, undervoltage lockout and thermal shutdown.
ON Semiconductor’s computing and consumer products division senior vice president of Song Shirong (Bill Schromm), said: “NCL30051 and NCP30160 IC togetherwith the work, 9005 led high beam, with the minimum of required external components to simplify the power supply circuit design, this architecture allows the chipset to be able to integrate in a morecompact and more cost-effective LED street lighting power for outdoor lighting (such as street lights, parking lights), automotive lighting and general lighting applications. ”
At the same time, these two new broad temperature range, can provide users with convenient. NCL30051 and NCL30160 the operating junction temperature range of -40 ⁰ C to +150 ⁰ C and -55 ⁰ C to +125 ⁰ C. Both models reflect the mainstream of currentLED driver chip, 9005 led high beam, led high bay lights efficiency and high integration, but also reflect the skill of the ON inthe design of high-brightness LED driver applications.
