LM3643YFFR

Mfr. #:: LM3643YFFR
描述:: LED Lighting Drivers Dual LED Flash Drvr Up to 1.5A
生命週期:: 製造商新產品
數據表:: LM3643YFFR 數據表
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更多信息:: LM3643YFFR 更多信息 LM3643YFFR Product Details

產品屬性
屬性值

製造商：: 德州儀器

產品分類：: LED 照明驅動器

RoHS：: Y

最低工作溫度：: - 40 C

最高工作溫度：: + 85 C

包裝/案例：: DSBGA-12

系列：: LM3643

打包：: 捲軸

特徵：: I2C Control, IR Mode

工作溫度範圍：: - 40 C to + 85 C

品牌：: 德州儀器

產品類別：: LED 照明驅動器

出廠包裝數量：: 3000

子類別：: 驅動IC

單位重量：: 0.000088 oz

Tags: LM3643, LM364, LM36, LM3

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

LM3643YFFR 描述

***as Instruments: Dual LED Flash Driver Capable of up to 1.5A 12-DSBGA -40 to 85

*** Source Electronics: Synchronous Boost Dual LED Flash Driver with 1.5-A High-Side Current Sources

***et: LED DRVR Boost 2-CH PWM 1.5A 12-Pin DS-BGA T/R

***p One Stop Global: LED Driver 2Segment 3.3V/5V 12-Pin DSBGA T/R

***p One Stop Japan: LED DRVR 2Segment 3.3V/5V 12-Pin DSBGA T/R

***ical: LED Driver 2 Segment 12-Pin DSBGA T/R

***i-Key: IC LED DRIVER RGLTR DIM 12DSBGA

***ark: 1.5 Amp Led Driver - Neon

***AS INSTRUM: The LM3643 is a dual LED flash driver that provides a high level of adjustability within a small solution size. The LM3643 utilizes a 2-MHz or 4-MHz fixed-frequency synchronous boost converter to provide power to the dual 1.5-A constant current LED sources. The total LED current the LM3643 boost can deliver is 1.5 A (ILED1 + ILED2 ). The dual 128 level current sources provide the flexibility to adjust the current ratios between LED1 and LED2 with each driver capable of delivering a maximum of 1.5 A (ex: ILED1 = 1.5 A and ILED2 = 0FF, ILED1 = 0FF and ILED2 = 1.5 A, or a current configuration with a current less than 1.5 A , ILED1 = 950 mA and ILED2 = 250 mA). An adaptive regulation method ensures the current sources remain in regulation and maximizes efficiency.

***ASI: Features of the LM3643 are controlled via an I2C-compatible interface. These features include: hardware flash and hardware torch pins (STROBE and TORCH/TEMP), a TX interrupt, and an NTC thermistor monitor. The device offers independently programmable currents in each output leg to drive the LEDs in a Flash or Movie Mode (Torch) condition.

***ASIN: The 2-MHz or 4-MHz switching frequency options, overvoltage protection (OVP), and adjustable current limit allow for the use of tiny, low-profile inductors and (10-µF) ceramic capacitors. The device operates over a –40°C to 85°C ambient temperature range.

Market price

型號	描述	庫存	價格
LM3643YFFR DISTI # V72:2272_07275230	LED Driver 2Segment 3.3V/5V 12-Pin DSBGA T/R RoHS: Compliant	2185	1000:$0.5445 500:$0.6978 250:$0.8003 100:$0.8010 25:$1.0268 10:$1.0282 1:$1.1829
LM3643YFFR DISTI # 296-40205-1-ND	IC LED FLASH DRIVER NEON 12DSBGA RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	4352In Stock	1000:$0.5979 500:$0.7574 100:$0.9168 10:$1.1760 1:$1.3200
LM3643YFFR DISTI # 296-40205-6-ND	IC LED FLASH DRIVER NEON 12DSBGA RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	4352In Stock	1000:$0.5979 500:$0.7574 100:$0.9168 10:$1.1760 1:$1.3200
LM3643YFFR DISTI # 296-40205-2-ND	IC LED DRIVER RGLTR DIM 12DSBGA RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	On Order	15000:$0.4954 6000:$0.5147 3000:$0.5418
LM3643YFFR DISTI # 25770884	LED Driver 2Segment 3.3V/5V 12-Pin DSBGA T/R RoHS: Compliant	2185	1000:$0.5445 500:$0.6978 250:$0.8003 100:$0.8010 25:$1.0268 13:$1.0282
LM3643YFFR DISTI # LM3643YFFR	LED DRVR Boost 2-CH PWM 1.5A 12-Pin DS-BGA T/R (Alt: LM3643YFFR) RoHS: Compliant Min Qty: 3000 Container: Tape and Reel	Asia - 0
LM3643YFFR DISTI # LM3643YFFR	LED DRVR Boost 2-CH PWM 1.5A 12-Pin DS-BGA T/R - Tape and Reel (Alt: LM3643YFFR) RoHS: Not Compliant Min Qty: 3000 Container: Reel	Americas - 0	3000:$0.5609 6000:$0.5339 12000:$0.5159 18000:$0.4989 30000:$0.4849
LM3643YFFR	Dual LED Flash Driver Capable of up to 1.5A	5105	1000:$0.4400 750:$0.4900 500:$0.6200 250:$0.7600 100:$0.8200 25:$0.9600 10:$1.0300 1:$1.1600
LM3643YFFR DISTI # 595-LM3643YFFR	LED Lighting Drivers Dual LED Flash Drvr Up to 1.5A RoHS: Compliant	3624	1:$1.2700 10:$1.0800 100:$0.8330 500:$0.7360 1000:$0.5810 3000:$0.5150 9000:$0.4960
LM3643YFFR DISTI # C1S746203829681	LED Driver 2Segment 3.3V/5V 12-Pin DSBGA T/R RoHS: Compliant	2185	250:$0.8003 100:$0.8010 10:$1.0282

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