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HomeProductsIntegrated Circuits (ICs)PMIC - Power Management - SpecializedMAX1978ETM
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MAX1978ETM - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number
MAX1978ETM
Manufacturer
Maxim Integrated
Allelco Part Number
32D-MAX1978ETM
ECAD Model
Parts Description
INTEGRATED TEMP CONTROLLER
Package
48-WFQFN Exposed Pad
Data sheet
MAX1978ETM.pdf
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In stock: 7950

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Specifications

MAX1978ETM Tech Specifications
Analog Devices Inc./Maxim Integrated - MAX1978ETM technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc./Maxim Integrated - MAX1978ETM

Product Attribute Attribute Value  
Manufacturer Maxim Integrated  
Voltage - Supply 3V ~ 5.5V  
Supplier Device Package 48-TQFN (7x7)  
Series -  
Package / Case 48-WFQFN Exposed Pad  
Product Attribute Attribute Value  
Package Bulk  
Operating Temperature -40°C ~ 85°C (TA)  
Mounting Type Surface Mount  
Current - Supply 30mA  
Applications Peltier Module, Thermoelectric Cooler  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS non-compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Affected
ECCN EAR99
HTSUS 8542.31.0001

Parts Introduction

Manufacturer Part Number

MAX1978ETM

Manufacturer

Maxim Integrated

Introduction

High-efficiency, dual-channel, DC-DC converter for Peltier module and thermoelectric cooler applications

Product Features and Performance

Dual-channel, synchronous buck converter

Optimized for Peltier module and thermoelectric cooler applications

Wide input voltage range: 3V to 5.5V

High efficiency up to 95%

Low quiescent current: 30mA

Integrated power MOSFETs

Supports thermal shutdown and overcurrent protection

Adjustable output voltage

Fixed switching frequency: 500kHz

Product Advantages

Optimized for Peltier module and thermoelectric cooler applications

High efficiency up to 95%

Low quiescent current

Integrated protection features

Key Technical Parameters

Input Voltage Range: 3V to 5.5V

Supply Current: 30mA

Switching Frequency: 500kHz

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Thermal shutdown protection

Overcurrent protection

Compatibility

Designed for Peltier module and thermoelectric cooler applications

Application Areas

Peltier module control

Thermoelectric cooler control

Product Lifecycle

This product is currently available from the manufacturer.

No information on discontinuation or replacement plans.

Key Reasons to Choose This Product

Optimized for Peltier module and thermoelectric cooler applications

High efficiency up to 95%

Low quiescent current

Integrated protection features

Wide input voltage range

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc./Maxim Integrated MAX1978ETM

Product Attribute MAX1978ETM MAX1979ETM+ MAX1978ETM+ MAX1979ETM+T
Part Number MAX1978ETM MAX1979ETM+ MAX1978ETM+ MAX1979ETM+T
Manufacturer Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated
Current - Supply 30mA - - -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Voltage - Supply 3V ~ 5.5V 3V ~ 5.5V 3V ~ 5.5V 3V ~ 5.5V
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Package Bulk Tube Tube Tape & Reel (TR)
Package / Case 48-WFQFN Exposed Pad 48-WFQFN Exposed Pad 48-WFQFN Exposed Pad 48-WFQFN Exposed Pad
Supplier Device Package 48-TQFN (7x7) 48-TQFN (7x7) 48-TQFN (7x7) 48-TQFN (7x7)
Series - - - -
Applications Peltier Module, Thermoelectric Cooler Thermoelectric Cooler Peltier Module, Thermoelectric Cooler Thermoelectric Cooler

Customers Also Interested in

Recommended Products

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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MAX1978ETM Image

MAX1978ETM

Analog Devices Inc./Maxim Integrated
32D-MAX1978ETM

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