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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersMAX1651CSA-T
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MAX1651CSA-T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number
MAX1651CSA-T
Manufacturer
Maxim Integrated
Allelco Part Number
32D-MAX1651CSA-T
ECAD Model
Parts Description
STEP-DOWN DC-DC CONTROLLER
Package
8-SOIC (0.154", 3.90mm Width)
Data sheet
MAX1651CSA-T.pdf
Our certification
In stock: 10153

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Specifications

MAX1651CSA-T Tech Specifications
Analog Devices Inc./Maxim Integrated - MAX1651CSA-T technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc./Maxim Integrated - MAX1651CSA-T

Product Attribute Attribute Value  
Manufacturer Maxim Integrated  
Voltage - Supply (Vcc/Vdd) 3V ~ 16V  
Topology Buck  
Synchronous Rectifier No  
Supplier Device Package 8-SOIC  
Series -  
Serial Interfaces -  
Package / Case 8-SOIC (0.154", 3.90mm Width)  
Package Bulk  
Output Type Transistor Driver  
Output Phases 1  
Product Attribute Attribute Value  
Output Configuration Positive  
Operating Temperature 0°C ~ 70°C (TA)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching Up to 300kHz  
Duty Cycle (Max) 90.5%  
Control Features Current Limit, Enable  
Clock Sync No  
Base Product Number MAX1651  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS non-compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Affected
ECCN EAR99
HTSUS 8542.31.0001

Parts Introduction

Manufacturer Part Number

MAX1651CSA-T

Manufacturer

analog-devices

Introduction

The MAX1651CSA-T is a high-efficiency, synchronous, step-down DC-DC switching regulator controller capable of driving an external N-channel MOSFET switch. It is designed to operate from a wide input voltage range of 3V to 16V and can provide output voltages as low as 1.23V. The device features low quiescent current, intelligent current limiting, and thermal shutdown protection.

Product Features and Performance

Wide input voltage range of 3V to 16V

Output voltage as low as 1.23V

High efficiency synchronous operation

Up to 300kHz switching frequency

5% maximum duty cycle

Intelligent current limiting

Thermal shutdown protection

Low quiescent current

Product Advantages

High efficiency and wide input voltage range make it suitable for a variety of applications

Intelligent current limiting and thermal shutdown protect the device from overcurrent and overheating conditions

Low quiescent current helps optimize power efficiency

Key Reasons to Choose This Product

Reliable and robust performance with advanced protection features

Versatile design suitable for a wide range of power supply applications

Cost-effective solution for efficient power conversion

Quality and Safety Features

Intelligent current limiting and thermal shutdown protection

Tested and approved for industrial and automotive applications

Compatibility

The MAX1651CSA-T is compatible with a wide range of power supply applications, including portable electronics, industrial equipment, and automotive systems.

Application Areas

Portable electronics

Industrial equipment

Automotive systems

Switchmode power supplies

Product Lifecycle

The MAX1651CSA-T is an active product. There are no known equivalent or alternative models available at this time. If you have any further questions or require assistance, please contact our sales team through our website.

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc./Maxim Integrated MAX1651CSA-T

Product Attribute MAX1651CSA-T MAX1653EEE MAX1652EEE+ MAX1651ESA
Part Number MAX1651CSA-T MAX1653EEE MAX1652EEE+ MAX1651ESA
Manufacturer Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated
Output Phases 1 1 1 1
Package / Case 8-SOIC (0.154", 3.90mm Width) 16-SSOP (0.154', 3.90mm Width) 16-SSOP (0.154", 3.90mm Width) 8-SOIC (0.154', 3.90mm Width)
Output Type Transistor Driver Transistor Driver Transistor Driver Transistor Driver
Package Bulk Tube Tube Tube
Frequency - Switching Up to 300kHz 150kHz, 300kHz 150kHz, 300kHz Up to 300kHz
Base Product Number MAX1651 MAX1653 MAX1652 MAX1651
Operating Temperature 0°C ~ 70°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Series - - - -
Synchronous Rectifier No Yes Yes No
Voltage - Supply (Vcc/Vdd) 3V ~ 16V 4.5V ~ 30V 4.5V ~ 30V 3V ~ 16V
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Supplier Device Package 8-SOIC 16-QSOP 16-QSOP 8-SOIC
Output Configuration Positive Positive Positive Positive
Control Features Current Limit, Enable Enable, Soft Start Enable, Soft Start Enable
Number of Outputs 1 1 2 1
Duty Cycle (Max) 90.5% 98% 98% 96.5%
Clock Sync No Yes Yes No
Serial Interfaces - - - -
Function Step-Down Step-Down Step-Down Step-Down
Topology Buck Buck Buck Buck

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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MAX1651CSA-T Image

MAX1651CSA-T

Analog Devices Inc./Maxim Integrated
32D-MAX1651CSA-T

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