Product Information

AS3661-EB

AS3661-EB electronic component of ams

Datasheet
LED Lighting Development Tools Prgm 9Ch Smartlight LED Driver 8-Bit BRD

Manufacturer: ams
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)

1: USD 786.1307 ea
Line Total: USD 786.1307

1 - Global Stock
Ships to you between
Thu. 05 Oct to Wed. 11 Oct
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
1 - Global Stock


Ships to you between Thu. 05 Oct to Wed. 11 Oct

MOQ : 1
Multiples : 1
1 : USD 488.04

     
Manufacturer
ams
Product Category
LED Lighting Development Tools
RoHS - XON
Y Icon ROHS
Product
Evaluation Boards
For Use With
Software Usb - Box
Core
As3661
Series
As3661
Packaging
Bulk
Brand
Ams
Cnhts
8531200000
Hts Code
8531200040
Mxhts
85312001
Product Type
Led Lighting Development Tools
Factory Pack Quantity :
1
Subcategory
Development Tools
Taric
8531202090
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AS3661 Programmable 9-channel LED Driver The AS3661 is a 9-channel LED driver designed to produce General Description lighting effects for mobile devices. A high efficiency charge pump enables LED driving over full Li- Ion battery voltage range. The device is equipped with an internal program memory, which allows operation without processor control. The AS3661 maintains excellent efficiency over a wide operating range by autonomously selecting the best charge pump gain based on LED forward voltage requirements. AS3661 is able to automatically enter power-save mode when LED outputs are not active, thus lowering idle current consumption down to 10A (typ). The AS3661 has an IC-compatible control interface with four pin selectable addresses. Also, the device has a flexible General Purpose Output (GPO), which can be used as a digital control pin for other devices. INT pin can be used to notify processor when a lighting sequence has ended (interrupt - function). Also, the device has a trigger input interface, which allows synchronization between multiple devices.The device requires only four small and low-cost ceramic capacitors. The AS3661 is available in a tiny WL-CSP-25 (2.285 2.285mm) 0.4mm pitch package. Ordering Information and Content Guide appear at end of datasheet. Key Benefits & Features The benefits and features of AS3661, Programmable 9-channel LED Driver are listed below: Figure 1: Added Value Of Using AS3661 Benefits Features Three independent program execution engines 9 programmable outputs with 25.5 mA full-scale current, Smooth light effects for the end user 8- bit current setting resolution and 12-bit PWM control resolution Adaptive charge pump with 1x and 1.5x gain provides up Long battery operating time to 95% LED drive efficiency Charge pump with soft start and overcurrent/short Easy system integration circuit protection Easy system integration Built-in LED test Long battery operating time Automatic power save mode IVDD = 10 A (typ.) ams Datasheet Page 1 v1-31 2015-Feb-03 Document FeedbackAS36 61 Gene ral Des c rip t ion Applications The AS3661, Programmable 9-channel LED Driver is ideal for fun and indicator lights, LED backlighting, and programmable current source. Block Diagram The functional blocks of this device for reference are shown below: Figure 2: AS3661 LED Driver Block Diagram 0 1 230 0 1 230 8 9 8 9 ,- ./0 ./0 ( 3 ( % ( &% ( ( 4 5 ( 5 < : ( 2 ( ( 6 : , ) % ( . ( ( % + ( 7 : % Page 2 ams Datasheet Document Feedback v1-31 2015-Feb-03 (= (

Tariff Desc

8543.70.00 Other machines and apparatus Free
13 Signal processors (graphic equalisers, crossovers etc.) 91 Other Free

9027.10.00 Instruments and apparatus for physical or chemical analysis (eg, polarimeters, refractometers, spectrometers, gas or smoke analysis apparatus); instruments and apparatus for measuring or checking viscosity, porosity, expansion, surface tension or the like; instruments and apparatus for measuring or checking quantities of heat, sound or light (including exposure meters); microtomes Free

9031.80.00 MEASURING OR CHECKING INSTRUMENTS, APPLIANCES AND MACHINES, NOT SPECIFIED OR INCLUDED ELSEWHERE IN THIS CHAPTER; PROFILE PROJECTORS Other instruments, appliances and machines Free

9030.31.00 Oscilloscopes, spectrum analysers and other instruments and apparatus for measuring or checking electrical quantities, excluding meters of 9028; instruments and apparatus for measuring or detecting alpha, beta, gamma, x-ray, cosmic or other ionising radiations.
Other instruments and apparatus, for measuring or checking voltage, current, resistance or power Multimeters without a recording device Free

8473.30.00 Parts and accessories of the machines of 8471 AUTOMATIC DATA PROCESSING MACHINES AND UNITS THEREOF; MAGNETIC OR OPTICAL READERS, MACHINES FOR TRANSCRIBING DATA ONTO DATA MEDIA IN CODED FORM AND MACHINES FOR PROCESSING SUCH DATA, NOT ELSEWHERE SPECIFIED OR INCLUDED:
.Other 71 No Weighing less than 1kg Free

8537 BOARDS, PANELS, CONSOLES, DESKS, CABINETS AND OTHER BASES, EQUIPPED WITH TWO OR MORE APPARATUS OF 8535 OR 8536, FOR ELECTRIC CONTROL OR THE DISTRIBUTION OF ELECTRICITY, INCLUDING THOSE INCORPORATING INSTRUMENTS OR APPARATUS OF CHAPTER 90, AND NUMERICAL CONTROL APPARATUS, OTHER THAN SWITCHING APPARATUS OF 8517:
8538 PARTS SUITABLE FOR USE SOLELY OR PRINCIPALLY WITH THE APPARATUS OF 8535, 8536 OR 8537:
8538.10.10 22 For programmable controllers Free
AMS
ams / CMOSIS
ams AG
AMS SENSORS GERMANY
AMS SENSORS GERMANY GMBH
AMS SENSORS UK LTD
Ams-Taos
AMS-TAOS USA Inc
AMS-TAOS USA Inc.
TAS