Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

sales@hkmjd.com

英banner
Shenzhen  Mingjiada Electronics Co., Ltd.

Service Telephone:86-755-83294757

Product Classification

AI Processor Chip

Resistor network

For picture reference, please see the specifications
< >

Commodity Model:MAX8521EWX

Trade Name:Professional Power Management (PMIC)

Brand:Maxim

Particular Year:25+

Package:WLP-36

Delivery Date:New and original

Stock: 2500pcs

Quantity:
Online Inquiry

Contacts:

E-Mail:

Contact Number:

Corporate Name:

Product Parameters

Manufacturer
Maxim
Model
MAX8521EWX
Package
WLP-36
Describe
Professional Power Management (PMIC) IC DRVR PWR TEC 36-WLP

Product Description

The MAX8521EWX is a professional power management (PMIC) designed to drive thermoelectric coolers (TEC) in space-constrained fiber optic modules. This device provides ±1.5A output current and controls the TEC current to eliminate harmful current surges. The on-chip FET reduces the number of external components, and the high switching frequency decreases the size of the external components.


The MAX8521EWX features precise, independently adjustable heating current limits and cooling current limits, as well as a maximum TEC voltage limit, to enhance the reliability of the optical module. There is one analog output signal to monitor the TEC current. The unique ripple cancellation technology helps reduce noise. In addition, the MAX8521EWX features a space-saving 36-ball WLP (3mm x 3mm) package with a switching frequency that can be selected from either 500kHz or 1MHz pins.

Main features

A circuit area of 0.31in²

Low cross-section design

On-chip power MOSFET

High-efficiency switching mode

Low-noise ripple cancellation technology

Direct current control prevents TEC current surges

5% adjustable heating/cooling current limit

TEC voltage limit with 2% accuracy

When the output current is low, there is no dead zone or oscillation

ITEC monitors the TEC current

Voltage reference with 1% accuracy

Switching frequency up to 1MHz

Synchronous operation (MAX8521


Application scenarios

Automatic Test Equipment (ATE

Biotechnology laboratory equipment

Optical fiber optical network equipment

Fiber laser module

SFF/SFP module


Associated Products

Model

Brand

Package

Quantity

Describe

LTC2971HY-3

ADI

BGA-49

3000

Dual-channel ± 60V power system manager PMIC 49BGA

LTC3109EUF

ADI

QFN-20

3000

Professional Power Management (PMIC) IC BOOST CONVERTER PMU 20QFN

LTC3225EDDB-1

ADI

DFN-10

3000

Professional Power Management (PMIC) 150mA Supercapacitor charger 10-DFN

MAX77929EWO

Maxim

WLP

1500

Professional Power Management (PMIC) 10A Bi-directional 2:1 Switched-Capacito

MAX20366AEWZ

Maxim

WLP-72

3000

PMIC 72WLP designed for ultra-low power wearable applications

MAX20331EWL

Maxim

WLP-9

3000

Professional Power Management (PMIC) IC overvoltage protector CTRL 9WLP

MAX20323ENC

Maxim

WLP-12

2500

Professional power Management (PMIC) IC overvoltage protector 12WLP

MAX16927AGTM

Maxim

TQFN-48

3000

PMIC - Highly Integrated TFT-LCD power converter

MAX20303EEWN

Maxim

WLP-56

2500

Professional power management (PMIC), for ultra-low power wearable applications

MAX20303MEWN

Maxim

WLP-56

2500

Professional power management (PMIC), for ultra-low power wearable applications

FAQ

  • 1.Is the inventory and price seen on the platform accurate?

    A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

  • 2.Are all our products genuine?

    A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

  • 3.Can you provide the qualification certificate of the original factory or agent?

    A: at present, our self-employed brands TI,ST,ADI,NXP,LATTICE,CYPRESS,INFINEON,XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

  • 4.Can I make an inquiry through the company's website?

    A: You can inquire through the website, or by phone and email.

  • 5.When can I deliver the goods after placing an order? How long will it take to get there?

    A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

  • 6.Can the company issue an invoice?

    A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.

Maxim

Maxim

Maxim was founded in 1983 and is headquartered in California, USA. The company is a leader in the design, development, and production of linear and mixed-signal integrated circuit products. As of June 26, 1999, its net sales revenue has reached 600 mi…

Related Products

more
Company Introduction
About Us
News Information
Honorary Qualification
Inventory Query
Classification Query
Supplier Query
Help Center
Online Inquiry
Common Problem
Site Map
Contact us

Contact Number:86-755-83294757

Enterprise QQ:1668527835/ 2850151598/ 2850151584/ 2850151585

Business Hours:9:00-18:00

E-mail:sales@hkmjd.com

Company Address:Room1239, Guoli building, Zhenzhong Road, Futian District, Shenzhen, Guangdong

CopyRight ©2022 Copyright belongs to Mingjiada   Yue ICP Bei No. 05062024-12

Official QR Code

Brand Index:

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9

Links:

skype:mjdsaler