Name: MCP1643-I/MC
Brand: Microchip Technology
SKU: MCP1643-I-MC
Price: 1.3159 USD
Availability: InStock
Rating: 5 (150 reviews)

MCP1643-I/MC

For Reference Only

Part Number	MCP1643-I/MC
Manufacturer	Microchip Technology
Description	IC LED DRVR RGLTR DIM 550MA 8DFN
Datasheet	MCP1643-I/MC Specifications
Package	8-VFDFN Exposed Pad
ECAD
In Stock	7,424 piece(s)
Unit Price	$ 1.3159 *
Lead Time	To be Confirmed
Estimated Delivery Time	May 4 - May 9 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # MCP1643-I/MC (PMIC - LED Drivers) is manufactured by Microchip Technology and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For MCP1643-I/MC specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MCP1643-I/MC with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MCP1643-I/MC.

MCP1643-I/MC Specifications

Manufacturer	Microchip Technology
Category	Integrated Circuits (ICs) - PMIC - LED Drivers
Package	8-VFDFN Exposed Pad
ECAD
Series	-
Type	DC DC Regulator
Topology	Step-Up (Boost)
Internal Switch(s)	Yes
Number of Outputs	1
Voltage - Supply (Min)	0.5V
Voltage - Supply (Max)	5V
Voltage - Output	5V
Current - Output / Channel	550mA
Frequency	1MHz
Dimming	PWM
Applications	Backlight
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	8-VFDFN Exposed Pad
Supplier Device Package	8-DFN (2x3)

MCP1643-I/MC Reviews

Kor*****arma

April 3, 2023

★ ★ ★ ★ ★

Heisener has been the best in this industry for many years. Very quick and easy if you know what you are looking for. if you don't know exactly what you are looking for, you are going to be lost.

Kyle*****nsen

March 27, 2023

★ ★ ★ ★ ★

Very good and very fast . 100% safe company

Isa*****Sethi

March 17, 2023

★ ★ ★ ★ ★

Sure appreciate your service high standard, expertise and skills. Thanks Much!!!

Juli*****loan

March 16, 2023

★ ★ ★ ★ ★

Bought these to help prevent solar panels from feeding back. Works great and doesn't get as hot.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

MCP1643-I/MC Packaging

MCP1643-I/MC FAQ

1. How to order MCP1643-I/MC on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that MCP1643-I/MC is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MCP1643-I/MC. All suppliers must pass our qualification reviews before they can publish their products including MCP1643-I/MC on Heisener; we pay more attention to the channels and quality of MCP1643-I/MC products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MCP1643-I/MC price and inventory displayed accurate?

The price and inventory of MCP1643-I/MC fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of MCP1643-I/MC?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the MCP1643-I/MC we delivered, we will accept the replacement or return of the MCP1643-I/MC only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of MCP1643-I/MC.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as MCP1643-I/MC pin diagram, MCP1643-I/MC datasheet?

If you need any after-sales service, please do not hesitate to contact us.

MCP1643-I/MC Related Products

1812J0630180JFT	Knowles Syfer, CAP CER 18PF 63V C0G/NP0 1812, 1812 (4532 Metric), -	View
1210Y1K50120GCR	Knowles Syfer, CAP CER 12PF 1.5KV C0G/NP0 1210, 1210 (3225 Metric), -	View
SN74ALS245ADWRG4	Texas Instruments, IC BUS TRANSCEIVER DUAL 20SOIC, 20-SOIC (0.295", 7.50mm Width), -	View
TAS5504APAG	Texas Instruments, IC DGTL AUD PWM PROC 4CH 64TQFP, 64-TQFP, -	View
Y1745100R000A0R	Vishay Foil Resistors (Division of Vishay Precision Group), RES SMD 100OHM 0.05% 1/4W J LEAD, 2512 J-Lead, -	View
OQ1970010000G	Amphenol Anytek, TERM BLOCK HDR 19POS 90DEG 5MM, -, -	View
350-10-107-00-001101	Preci-Dip, CONN HDR 7POS T/H 0.100 GOLD, -, -	View
09400160403	HARTING, CONN HOOD TOP ENTRY SZ16B PG29, -, -	View
L77DC37SA	Amphenol Commercial Products, CONN D-SUB RCPT 37POS R/A SOLDER, -, -	View
CA3106E16SA19PB14	ITT Cannon, LLC, CONN PLUG 7POS INLINE W/PINS, -, -	View
MS3106E16S-6P	Amphenol Industrial Operations, CONN PLUG 3POS INLINE PIN, -, -	View
VI-B1T-IW-F4	Vicor Corporation, CONVERTER MOD DC/DC 6.5V 100W, Full Brick, -	View

MCP1643-I/MC Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 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.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

MCP1643-I/MC

D# V99:2348_06440287

Microchip Technology Inc

Conv DC-DC 0.5V to 5V Synchronous Step Up Single-Out 0.6V to 5V 0.55A Automotive 8-Pin DFN EP Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

MCP1643-I/MC

D# MCP1643-I/MC

Microchip Technology Inc

LED DRVR Boost 1-CH PWM 5V 0.55A 8-Pin DFN T/R - Rail/Tube (Alt: MCP1643-I/MC)

Part Number

Manufacturer

Description

Stock

MCP1643-I/MC

D# MCP1643-I/MC

Microchip Technology Inc

LED DRVR Boost 1-CH PWM 5V 0.55A 8-Pin DFN T/R (Alt: MCP1643-I/MC)

Part Number

Manufacturer

Description

Stock

MCP1643-I/MC

Microchip Technology Inc

SYNCHRONOUS BOOST CONVERTER

4642

Part Number

Manufacturer

Description

Stock

MCP1643-I/MC

D# MCP1643-I/MC-ND

Microchip Technology Inc

IC LED DRVR RGLTR DIM 550MA 8DFN

298

Part Number

Manufacturer

Description

Stock

MCP1643-I/MC

Microchip Technology Inc

LED DRVR Boost 1-CH PWM 5V 0.55A 8-Pin

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

MCP1643IMC

Microchip Technology Inc

OEM/CM QUOTES ONLY | NO BROKERS

370

Part Number

Manufacturer

Description

Stock

MCP1643IMC

Microchip Technology Inc

OEM/CM ONLY

872

Part Number

Manufacturer

Description

Stock

MCP1643-I/MC

Microchip Technology Inc

Conv DC-DC 0.5V to 5V Synchronous Step Up Single-Out 0.6V to 5V 0.55A Automotive 8-Pin DFN EP Tube

RoHS: Compliant

600

Part Number

Manufacturer

Description

Stock

MCP1643-I/MC

D# MCP1643-I/MC

Microchip Technology Inc

SYNCHRONOUS BOOST CONVERTER

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

MCP1643-I/MC

D# 579-MCP1643-I/MC

Microchip Technology Inc

Switching Voltage Regulators 0.65V-5V input LED Driver

RoHS: Compliant

178

Part Number

Manufacturer

Description

Stock

MCP1643-I/MC

Microchip Technology Inc

0.65V-5V input LED Driver - Package: 8 DFN 2x3x0.9mm TUBE

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

MCP1643-I/MC

D# MCHP00000014990

Microchip Technology Inc

0.65V-5V input LED Driver - Package: 8 DFN 2x3x0.9mm TUBE

Part Number

Manufacturer

Description

Stock

MCP1643-I/MC

D# 85W9052

Microchip Technology Inc

LED DRIVER, BOOST, 1MHZ, DFN-8, Device Topology:Synchronous Boost (Step Up), Input Voltage Min:500mV, Input Voltage Max:5V, Output Voltage Max:5V, Output Current Max:550mA, Switching Frequency:1MHz, No. of Outputs:1Outputs RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 600

Container: Bulk

Part Number

Manufacturer

Description

Stock

MCP1643-I/MC

D# NS-MCP1643-I/MC

Microchip Technology Inc

OEM/CM ONLY

6481

Part Number

Manufacturer

Description

Stock

MCP1643-I/MC

Microchip Technology Inc

Conv DC-DC 0.5V to 5V Synchronous Step Up Single-Out 0.6V to 5V 0.55A Automotive 8-Pin DFN EP Tube

RoHS: Compliant

600

Part Number

Manufacturer

Description

Stock

MCP1643I/MC

Microchip Technology Inc

OEM/CM ONLY

171

Quick Inquiry

MCP1643-I/MC

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS