MCP1643-I/MS

Mfr. #:: MCP1643-I/MS
Manufacturer:: Microchip Technology
Description:: Voltage Regulators - Switching Regulators
Lifecycle:: New from this manufacturer.
Datasheet:: MCP1643-I/MS Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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More Information:: MCP1643-I/MS more Information MCP1643-I/MS Product Details

Product Attribute
Attribute Value

Manufacturer: Microchip Technology

Product Category: PMIC - LED Drivers

Series: -

Type: DC DC Regulator

Packaging: Tube Alternate Packaging

Unit-Weight: 0.004938 oz

Mounting-Style: SMD/SMT

Operating-Temperature-Range: - 40 C to + 85 C

Package-Case: MSOP-8

Frequency: 1MHz

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

Mounting-Type: Surface Mount

Applications: Backlight

Supplier-Device-Package: 8-MSOP

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

Shutdown: Shutdown

Maximum-Operating-Temperature: + 85 C

Minimum-Operating-Temperature: - 40 C

Output-Voltage: 5 V

Input-Voltage-MAX: 5 V

Output-Current: 1.6 A

Switching-Frequency: 1 MHz

Input-Voltage-MIN: 0.5 V

Tags: MCP1643-I, MCP1643, MCP164, MCP16, MCP1, MCP

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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

MCP1643-I/MS Description

***p One Stop Global: Conv DC-DC 0.5V to 5V Step Up Single-Out 0.6V to 5V 0.55A Automotive 8-Pin MSOP

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

***ied Electronics & Automation: 0.65V-5V input LED Driver8 MSOP 3x3mm TUBE

***ical: Conv DC-DC 0.5V to 5V Synchronous Step Up Single-Out 0.6V to 5V 0.55A Automotive 8-Pin MSOP Tube

***Components: 1MHz Synch. Boost LED Regulator MSOP8

***i-Key: IC LED DRIVER RGLTR DIM 8MSOP

***trelec: LED Driver IC Input voltage: 0.5...5 V Operating temperature: -40...+85 °C Switching frequency: 1 MHz Output voltage: Fixed Package: MSOP-8

***ter Electronics: 0.65V-5V input LED Driver

***rochip: SYNCHRONOUS BOOST CONVERTER

***ronik: DC-DC 5V 1.6A U MSOP-8 SMD

***ark: Led Driver, Pwm, 1Mhz, Msop-8; Device Topology: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; Ic Mounting:smd Rohs Compliant: Yes

***ment14 APAC: Prices include import duty and tax. IC, BOOST REG, PFM/PWM, 1MHZ, MSOP-8; Device Topology: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; IC Mounting:SMD; Driver Case Style:MSOP; No. of Pins:8Pins; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; Product Range:-; Automotive Qualification Standard:AEC-Q100; MSL:MSL 2 - 1 year; SVHC:No SVHC (27-Jun-2018); Dimming Control Type:PWM; Output Voltage:5V; Topology:Boost (Step Up)

***nell: IC, BOOST REG, PFM/PWM, 1MHZ, MSOP-8; Topologia Dispositivo:Boost (Step Up); Tensione di Ingresso Min:500mV; Tensione di Ingresso Max:5V; Tensione di Uscita Max:5V; Corrente di Uscita Max:550mA; Frequenza di Commutazione:1MHz; No. di Uscite:1Uscite; Montaggio CI:SMD; Modello Case Driver:MSOP; No. di Pin:8Pin; Temperatura di Esercizio Min:-40°C; Temperatura di Esercizio Max:85°C; Gamma Prodotti:-; Standard di Qualifica Automotive:AEC-Q100; Livello di Sensibilità all'Umidità (MSL):MSL 2 - 1 anno; Sostanze Estremamente Preoccupanti (SVHC):No SVHC (27-Jun-2018); Tensione di Uscita:5V; Tipo di Controllo Dimmeraggio:PWM; Topologia:Boost (Step Up)

MCP1643-I/MS 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
MCP1643-I/MS DISTI # V36:1790_06440288	Microchip Technology Inc	Conv DC-DC 0.5V to 5V Step Up Single-Out 0.6V to 5V 0.55A Automotive 8-Pin MSOP RoHS: Compliant	40	100:$0.7549
MCP1643-I/MS DISTI # MCP1643-I/MS-ND	Microchip Technology Inc	IC LED DRIVER RGLTR DIM 8MSOP RoHS: Compliant Min Qty: 1 Container: Tube	4383In Stock	100:$0.7622 25:$0.8448 1:$1.0100
MCP1643-I/MSVAO DISTI # MCP1643-I/MSVAO-ND	Microchip Technology Inc	SYNCHRONOUS BOOST CONVERTER RoHS: Compliant Container: Tube	Temporarily Out of Stock
MCP1643-I/MS DISTI # 27693001	Microchip Technology Inc	Conv DC-DC 0.5V to 5V Step Up Single-Out 0.6V to 5V 0.55A Automotive 8-Pin MSOP RoHS: Compliant	690	100:$0.6795 89:$0.7005
MCP1643-I/MS DISTI # 25383646	Microchip Technology Inc	Conv DC-DC 0.5V to 5V Step Up Single-Out 0.6V to 5V 0.55A Automotive 8-Pin MSOP RoHS: Compliant	40	40:$0.7549
MCP1643-I/MS DISTI # MCP1643-I/MS	Microchip Technology Inc	LED DRVR Boost 1-CH PWM 5V 0.55A 8-Pin MSOP T/R - Rail/Tube (Alt: MCP1643-I/MS) RoHS: Compliant Min Qty: 400 Container: Tube	Americas - 0	400:$0.8939 600:$0.8649 1000:$0.8369 2000:$0.8109 4000:$0.7989
MCP1643-I/MS DISTI # MCP1643-I/MS	Microchip Technology Inc	LED DRVR Boost 1-CH PWM 5V 0.55A 8-Pin MSOP T/R (Alt: MCP1643-I/MS) RoHS: Compliant Min Qty: 1 Container: Tape and Reel	Europe - 0	1:€0.8600 10:€0.7870 25:€0.7130 100:€0.6440
MCP1643-I/MS DISTI # 12X8675	Microchip Technology Inc	IC, BOOST REG, PFM/PWM, 1MHZ, MSOP-8,Device Topology: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,IC , RoHS Compliant: Yes	341	1:$0.9620 25:$0.7990 100:$0.7400
MCP1643-I/MSVAO DISTI # 49AC8276	Microchip Technology Inc	SYNCHRONOUS BOOST CONVERTER, 8 MSOP 3X3MM TUBE	0	1:$0.9800 26:$0.8200 100:$0.7400
MCP1643-I/MS DISTI # 70452162	Microchip Technology Inc	0.65V-5V input LED Driver8 MSOP 3x3mm TUBE RoHS: Compliant	0	500:$0.7300
MCP1643T-I/MS DISTI # 579-MCP1643T-I/MS	Microchip Technology Inc	Switching Voltage Regulators 0.65V-5V input LED Driver RoHS: Compliant	2416	1:$1.0100 10:$0.9950 25:$0.8450 100:$0.7630
MCP1643-I/MS DISTI # 579-MCP1643-I/MS	Microchip Technology Inc	Switching Voltage Regulators 0.65V-5V input LED Driver RoHS: Compliant	2115	1:$1.0100 10:$0.9950 25:$0.8450 100:$0.7630
MCP1643-I/MS DISTI # MCP1643-I/MS	Microchip Technology Inc	SYNCHRONOUS BOOST CONVERTER RoHS: Compliant	5337	1000:$0.7200 100:$0.7400 26:$0.8200 1:$0.9800
MCP1643-I/MS	Microchip Technology Inc	Conv DC-DC Single Step Up 0.5V to 5V 8-Pin MSOP RoHS: Compliant	690 In Stock	200:$0.6300 100:$0.6500 50:$0.6700 36:$0.7000
MCP1643-I/MS DISTI # MCP1643-I/MS	Microchip Technology Inc	Driver,thermal protection, PWM dimming,LED controller,0.6÷5V	48	1:$1.5400 10:$1.4400 25:$1.3100 100:$1.1900
MCP1643-I/MS DISTI # MCP1643IMS	Microchip Technology Inc		690	36:$0.7000 50:$0.6700 100:$0.6500 200:$0.6300
MCP1643-I/MS DISTI # 2361976	Microchip Technology Inc	IC, BOOST REG, PFM/PWM, 1MHZ, MSOP-8 RoHS: Compliant	435	1:£0.7650 10:£0.7530 25:£0.6390 100:£0.5780
MCP1643-I/MS DISTI # 2361976	Microchip Technology Inc	IC, BOOST REG, PFM/PWM, 1MHZ, MSOP-8 RoHS: Compliant	341	1:$1.6000 10:$1.5800 25:$1.3400 100:$1.2100

Image	Part #	Description
	Mfr.#: MCP1642BT-ADJI/MS OMO.#: OMO-MCP1642BT-ADJI-MS	Switching Voltage Regulators Step-up DC/DC Reg 1 MHz, 1.6A, adjVout
	Mfr.#: MCP1642DT-ADJI/MS OMO.#: OMO-MCP1642DT-ADJI-MS	Switching Voltage Regulators Step-up DC/DC Reg 1 MHz, 1.6A, adjVout
	Mfr.#: MCP1642DT-33I/MC OMO.#: OMO-MCP1642DT-33I-MC	Switching Voltage Regulators Step-up DC/DC Reg 1 MHz, 1.6A, 3.3Vout
	Mfr.#: MCP1643-I/MS OMO.#: OMO-MCP1643-I-MS	Switching Voltage Regulators 0.65V-5V input LED Driver
	Mfr.#: MCP1640B-I/MC OMO.#: OMO-MCP1640B-I-MC	Switching Voltage Regulators 500 kHz 300 mA Syn Boost Converter
	Mfr.#: MCP1642DT-ADJI/MC OMO.#: OMO-MCP1642DT-ADJI-MC	Switching Voltage Regulators Step-up DC/DC Reg 1 MHz, 1.6A, adjVout
	Mfr.#: MCP1640T-I/CHYRB2 OMO.#: OMO-MCP1640T-I-CHYRB2-1190	New and Original
	Mfr.#: MCP1642BT-18I/MS OMO.#: OMO-MCP1642BT-18I-MS-MICROCHIP-TECHNOLOGY	Voltage Regulators - Switching Regulators Step-up DC/DC Reg 1 MHz, 1.6A, 1.8Vout
	Mfr.#: MCP1642D-ADJI/MS OMO.#: OMO-MCP1642D-ADJI-MS-MICROCHIP-TECHNOLOGY	Voltage Regulators - Switching Regulators Step-up DC/DC Reg 1 MHz, 1.6A, adjVout
	Mfr.#: MCP1642B-33I/MS OMO.#: OMO-MCP1642B-33I-MS-MICROCHIP-TECHNOLOGY	Voltage Regulators - Switching Regulators Step-up DC/DC Reg 1 MHz, 1.6A, 3.3Vout

MCP1643-I/MS

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes