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SD42560E

Model：: SD42560E

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Batch No：: SD42560E

Desc：: SD42560 (buck / boost / buck mode LED driver IC)

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Stock：: 2500 pcs

Delivery：: -

Price：

- ：	$ 0.3501

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Topological :	降压/升压/升降压模式
Package :	ESOP8（带散热片）
Max. power output :	升降压驱动5W，升压驱动12W
LED serial number :	5
Input voltage :	5~36V
Output voltage :	<36V
Max. Output Current :	升降压0.35A,升压0.45A
Efficiency :	升降压模式83%，升压模式93%
Mosfet :	内置功率MOS
Dimming mode :	PWM
Current accuracy :	±3%
Typical applications :	MR16射灯，LED应急灯，太阳能LED灯,LED手电筒

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(Buck/Boost/Buck-Boost LED Driver IC)SD42560E.rar

SD42560E Product description：

The SD42560 is PWM control LED driver in Buck/Boost/Buck-Boost modes with thermal shutdown circuit, current limit circuit and PWM dimming circuit. And good line regulation and load regulation are available with wide voltage input.

The SD42560 adopts current mode control which provides fast transient response, excellent constant current characteristic and simple loop stabilization design. It has high efficiency: 96% for buck mode, 83% for buck-boost mode and 95% for boost mode

SD42560E Features：
●5~36V input voltage range
●Maximum 1A output current (Buck mode)
●0.3Ω built-in power MOSFET
●PWM dimming function
●280kHz fixed frequency
●Excellent constant current accuracy ±3%
●High efficiency up to 96%.
●Thermal shutdown
●Cycle-by-cycle over current protection
●Over voltage protection (boost/buck-boost mode)

SD42560E Applications：

* MR16 LED spotlight
* LED illuminance
* LCD backlight illumination
* Automotive interior lighting
* Portable Multi Media Player
* Portable GPS device

SD42560E Typical application circuit：

可提供降压型（buck）/
SD42560E Block diagram：

SD42560E constant current parameter list:

IC Model	Output power(W)	Input voltage（V）	Topological	Output current（A）	Current accuracy	Maximum efficiency	Whether dimming	Package
SD42560E	5	Vi+Vo<36	BOOST-BUCK	0.35	±3.0%	75%	PWM	ESOP8
SD42560E	12	6~36	BOOST	0.45	±3.0%	93%	PWM	ESOP8

Ordering information：

Part No.	Package	Marking	Material	Packing
SD42560	SOP-8-225-1.27	SD42560	Pb free	Tube
SD42560TR	SOP-8-225-1.27	SD42560	Pb free	Tape & Reel
SD42560E	ESOP-8-225-1.27	SD42560E	Pb free	Tube
SD42560ETR	ESOP-8-225-1.27	SD42560E	Pb free	Tape & Reel

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