MCP1643T-I/MC

Mfr. #:: MCP1643T-I/MC
Manufacturer:: Microchip Technology
Description:: IC LED DRVR RGLTR DIM 550MA 8DFN
Lifecycle:: New from this manufacturer.
Datasheet:: MCP1643T-I/MC Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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More Information:: MCP1643T-I/MC more Information MCP1643T-I/MC Product Details

Product Attribute
Attribute Value

Manufacturer: Microchip Technology

Product Category: PMIC - LED Drivers

Series: -

Type: DC DC Regulator

Packaging: Tape & Reel (TR) Alternate Packaging

Unit-Weight: 0.001319 oz

Mounting-Style: SMD/SMT

Package-Case: DFN-8

Frequency: 1MHz

Operating-Temperature: -40°C ~ 85°C (TA)

Mounting-Type: Surface Mount

Applications: Backlight

Supplier-Device-Package: 8-DFN (2x3)

Number-of-Outputs: 1

Current-Output-Channel: 550mA

Internal-Switch-s: Yes

Topology: Step-Up (Boost)

Voltage-Supply-Max: 5V

Voltage-Supply-Min: 0.5V

Voltage-Output: 5V

Dimming: PWM

Tags: MCP1643T-I/M, MCP1643T, MCP1643, MCP164, MCP16, MCP1, MCP

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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.
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Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

MCP1643T-I/MC Description

***ure Electronics: LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) PWM Dimming 550mA 8-DFN

***ical: Conv DC-DC 0.5V to 5V Step Up Single-Out 0.6V to 5V 0.55A Automotive 8-Pin DFN EP T/R

***et: LED DRVR Boost 1-CH PWM 5V 0.55A 8-Pin DFN T/R

***ark: 0.65V-5V INPUT LED DRIVER 8 DFN 2X3X0.9MM T/R

***ied Electronics & Automation: IC LED DRVR RGLTR DIM 550MA 8DFN

***rochip: SYNCHRONOUS BOOST CONVERTER

MCP1643T-I/MC More Information

MCP16431MHz Synchronous Boost LED Regulator: Microchip MCP1643 1MHz Synchronous Boost LED Constant Current Regulator is optimized to drive one LED with constant current that operates from one and two-cell alkaline and NiMH/NiCd batteries. This Microchip device can also drive two red/green/yellow series connection LEDs. Low-voltage technology allows the regulator to start up without high-output voltage and load-current overshoot from a low 0.65V input. The device features a typical peak input current limit of 1.5A. High efficiency is accomplished by integrating the low resistance N-Channel Boost switch and synchronous P-Channel switch. All compensation and protection circuitry are integrated to minimize external components. MCP1643 features an output overvoltage protection that limits the output voltage to 5.0V typical, in case the LED fails or output load is disconnected. MCP1643 is ideal for use in a variety of applications, including one- and two-cell Alkaline and NiMH/NiCd portable LED lighting products, LED flashlight and head lamps, rechargeable flashlights, wall LED lamps with motion detectors, and more.Learn More

Market price

Part #	Mfg.	Description	Stock	Price
MCP1643T-I/MC DISTI # MCP1643T-I/MC-ND	Microchip Technology Inc	IC LED DRVR RGLTR DIM 550MA 8DFN RoHS: Compliant Min Qty: 3300 Container: Tape & Reel (TR)	Temporarily Out of Stock	3300:$0.7622
MCP1643T-I/MC DISTI # MCP1643T-I/MC	Microchip Technology Inc	LED DRVR Boost 1-CH PWM 5V 0.55A 8-Pin DFN T/R - Tape and Reel (Alt: MCP1643T-I/MC) RoHS: Compliant Min Qty: 3300 Container: Reel	Americas - 0	3300:$0.8939 6600:$0.8649 13200:$0.8369 19800:$0.8109 33000:$0.7989
MCP1643T-I/MC DISTI # 85W9054	Microchip Technology Inc	0.65V-5V input LED Driver 8 DFN 2x3x0.9mm T/R	0	100:$0.7630 25:$0.8370 1:$1.0100
MCP1643T-I/MC DISTI # 70569227	Microchip Technology Inc	IC LED DRVR RGLTR DIM 550MA 8DFN RoHS: Compliant	0	3300:$0.7300
MCP1643-I/MC DISTI # 579-MCP1643-I/MC	Microchip Technology Inc	Switching Voltage Regulators 0.65V-5V input LED Driver RoHS: Compliant	5235	1:$1.0000 10:$0.9940 25:$0.8440 100:$0.7620
MCP1643T-I/MC DISTI # 579-MCP1643T-I/MC	Microchip Technology Inc	Switching Voltage Regulators 0.65V-5V input LED Driver RoHS: Compliant	0	3300:$0.7620
MCP1643T-I/MC DISTI # MCP1643T-I/MC	Microchip Technology Inc	SYNCHRONOUS BOOST CONVERTER RoHS: Compliant	9900	1000:$0.7200 100:$0.7400 26:$0.8200 1:$0.9800

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Availability

Stock:: Available
On Order:: 5500
Enter Quantity:

Current price of MCP1643T-I/MC is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$1.08~~; ~~$1.08~~

10: ~~$1.03~~; ~~$10.26~~

100: ~~$0.97~~; ~~$97.20~~

500: ~~$0.92~~; ~~$459.00~~

1000: ~~$0.86~~; ~~$864.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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MCP1643T-I/MC

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes