Name: LP3947ISD-09
Brand: Rochester Electronics
SKU: DS-6102464
Price: 1.377 USD
Availability: InStock
Rating: 4.8 (3 reviews)

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1 : $1.3770

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Rochester Electronics LP3947ISD-09

IC BATT CHG PWR SUP SUPPORT CIRC

Manufacturer # :LP3947ISD-09

Manufacturer :Rochester Electronics

Dasenic # :LP3947ISD-09-DS

Datasheet :

LP3947ISD-09 Datasheet

Customer # :

Customer #

Description : IC BATT CHG PWR SUP SUPPORT CIRC

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Quantity	Unit Price	Total
1+	$ 1.3770	$ 1.38
25+	$ 1.3500	$ 33.75
100+	$ 1.2960	$ 129.6
500+	$ 1.2420	$ 621
1000+	$ 1.1700	$ 1170

In Stock: 1912

MOQ :1 PCS

Packaging :-

Delivery Time :Ship Within 48 Hours

Shipping Origin :Shenzhen or Hong Kong Warehouse

Quantity :

Unit Price :$ 1.377

Total :$ 1.38

Delivery :

Payment :

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LP3947ISD-09 information

Rochester Electronics LP3947ISD-09 technical specifications, attributes, parameters.
Category:Integrated Circuits (ICs)/PMIC - Battery Chargers
Product Status:Active
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Package / Case:14-WFDFN Exposed Pad
Battery Chemistry:Lithium Ion
Number of Cells:1
Charge Current - Max:750mA
Interface:I²C, USB
Supplier Device Package:14-WSON (4x4)
Fault Protection:Over Voltage
Current - Charging:Constant - Programmable
Programmable Features:-
Battery Pack Voltage:4.1V
Voltage - Supply ( Max):6V
EU RoHS Status:RoHS non-compliant
MSL Rating:1 (Unlimited, 30°C/85%RH)
REACH Status:REACH Affected
US ECCN:EAR99
HTS US:8542.39.0001
China RoHS Status:Green Symbol: Green and environmentally friendly product

Download datasheets and manufacturer documentation for Rochester Electronics LP3947ISD-09
Datasheet:
LP3947ISD-09,

Rochester Electronics LP3947ISD-09 Environmental and export classification status description
The Texas Instruments LP3947ISD-09 is an integrated circuit (IC) that provides a fully programmable solution to drive LEDs for small RGB displays or indicator light applications. It features a 14-bit PWM control for each channel, enabling precise control over the brightness and color of the LEDs. Functions: 1. LED Driver: The LP3947ISD-09 is designed to efficiently drive LEDs for various applications. 2. Programmable Control: It offers programmable brightness and color settings for each LED channel. 3. PWM Control: The device supports 14-bit PWM control enabling fine-grained control over the LEDs. Applications: 1. Indicator Lights: Used in various consumer electronics to indicate status or notifications. 2. RGB Displays: Ideal for driving LEDs in small RGB display applications. 3. Automotive Lighting: Can be used in automotive interior lighting systems. Alternative Components: 1. TI TLC5940: Another LED driver IC with 16 channels of LED driving. 2. Maxim MAX7219: A versatile LED driver with serial interface control. 3. Linear LT3754: LED driver with higher output power capabilities. Embedded Modules: The LP3947ISD-09 can be used in conjunction with microcontrollers or processors such as Arduino, Raspberry Pi, or Texas Instruments' own microcontroller solutions to create custom LED lighting applications. Related Questions & Answers: 1. Can the LP3947ISD-09 drive high-power LEDs? - No, the LP3947ISD-09 is typically used for driving small indicator LEDs. 2. How many LEDs can the LP3947ISD-09 control? - The LP3947ISD-09 can control up to 9 individual LEDs. 3. Does the LP3947ISD-09 have over-current protection? - Yes, the LP3947ISD-09 features over-current protection to prevent damage to the LEDs. 4. Can the LP3947ISD-09 be daisy-chained for more LED channels? - No, the LP3947ISD-09 is limited to 9 LED channels and cannot be daisy-chained. 5. What is the programming interface for the LP3947ISD-09? - The LP3947ISD-09 is typically programmed using I2C or SPI communication protocols.

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LP3947ISD-09 provided by Rochester Electronics

As an original manufacturer stocking distributor, Rochester Electronics has over 15 billion devices in stock encompassing more than 200,000-part numbers, providing the world’s most extensive range of end-of-life (EOL) semiconductors and broadest range of active semiconductors. As a licensed semiconductor manufacturer, Rochester has manufactured over 20,000 device types. With over 12 billion die in stock, Rochester has the capability to manufacture over 70,000 device types. Rochester oﬀers a full range of manufacturing services including Design, Wafer Processing, Assembly, Test, Reliability, and IP Archiving providing single solutions through to full turnkey manufacturing, enabling faster time-to-market.