Datasheet Texas Instruments LM3410YMY/NOPB — 数据表

525kHz / 1.6MHz，恒定电流升压和带有内部补偿的SEPIC LED驱动器8-MSOP-PowerPAD -40至125

数据表

PDF, 1.7 Mb, 修订版: H, 档案已发布: Aug 31, 2016

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Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	No

Dimming Method	PWM
Input Voltage	DC/DC Type
Iout(Max)	1.5 A
Iq(Typ)	3.4 mA
Operating Temperature Range	-40 to 125 C
Package Group	MSOP-PowerPAD
Package Size: mm2:W x L	8MSOP-PowerPAD: 15 mm2: 4.9 x 3(MSOP-PowerPAD) PKG
Power Factor Correction	N/A Min
Rating	Catalog
Regulated Outputs	1
Special Features	Enable/Shutdown,Soft Start,Thermal Shutdown
Switching Frequency(Max)	525 kHz
Switching Frequency(Min)	525 kHz
Topology	Boost,Sepic
Type	Converter,Inductive
Vin(Max)	5.5 V
Vin(Min)	2.7 V
Vout(Max)	24 V
Vout(Min)	3 V
Vref	0.2 V

RoHS

Compliant

Evaluation Modules & Boards: LM3410XBSTOVPEV
LM3410X Boost LED Driver Evaluation Board, 190mA, Overvoltage Protection, 4 Series LEDs
Lifecycle Status: Active (Recommended for new designs)
- 下载
Evaluation Modules & Boards: LM3410XMFLEDEV
LM3410 Boost evaluation board, 50 mA, 5 Series LEDs with SOT23 Package
Lifecycle Status: Active (Recommended for new designs)
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Evaluation Modules & Boards: LM3410XSDSEPEV
LM3410XSD SEPIC High Brightness LED Evaluation Board
Lifecycle Status: Active (Recommended for new designs)
- 下载

下载
AN-1656 Design Challenges of Switching LED Drivers (Rev. A)
PDF, 171 Kb, 修订版: A, 档案已发布: May 3, 2013
Using a switching regulator as an LED driver requires the designer to convert a voltage regulator into acurrent regulator. Beyond the challenge of changing the feedback system to control current, the LEDsthemselves present a load characteristic that is much different than the digital devices and other loads thatrequire constant voltage. The LED WEBENCHВ® online design environment predicts and

系列: LM3410 (18)

Semiconductors > Power Management > LED Driver > Illumination & General Lighting LED Driver