ADP1972

RECOMMENDED FOR NEW DESIGNS

Buck or Boost, PWM Controller for Battery Test Solutions

Data Sheet (Rev. B) Product Selection Table

Part Models: 2
1ku List Price: Starting From $4.49

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Part Details

Input voltage range: 6 V to 60 V
On-board 5 V low dropout regulator
Selective buck or boost mode
Excellent PWM linearity with high amplitude PWM sawtooth 4.0 V p-p
FAULT input compatible with AD8450

COMP input compatible with AD8450
Adjustable frequency from 50 kHz to 300 kHz
Synchronization output or input with adjustable phase shift
Programmable maximum duty cycle
See datasheet for additional features

Part Models: 2
1ku List Price: Starting From $4.49

Documentation

Data Sheet 1

ADP1972: Buck or Boost, PWM Controller for Battery Test Solutions Data Sheet (Rev.B) 01/01/2014

User Guide 1

UG-679: Evaluating the ADP1972 Buck or Boost, PWM Controller for Battery Test Solutions 12/08/2014

Application Note 1

AN-1319: Compensator Design for a Battery Charge/Discharge Unit Using the AD8450 or the AD8451 06/20/2024

Technical Articles 1

Power Efficient Battery Formation/Testing System with Energy Recycling 05/01/2015

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
ADP1972ARUZ-R7	16-Lead TSSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADP1972ARUZ-RL	16-Lead TSSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys

This is the most up-to-date revision of the Data Sheet.

Software Resources

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Tools & Simulations

SIMPLIS Models 1

ADP1972 SIMPLIS Schematic

Evaluation Kits

schematic 1

ADP1972 Evaluation Board

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Product Details

The user guide includes I/O descriptions, setup instructions, the schematic, and the PCB layout drawings for the ADP1972 evaluation board.

Complete specifications for the ADP1972 are available in the ADP1972 data sheet.

Features

Input voltage range: 6 V to 60 V
On-board 5 V low dropout regulator
Selective buck or boost mode
FAULT input compatible with AD8450
COMP input compatible with AD8450
Adjustable frequency from 50 kHz to 300 kHz
Synchronization output or input with adjustable phase shift
Programmable maximum duty cycle
Maximum internal duty cycle: 98%
Programmable soft start
Peak hiccup current limit protection
Input voltage UVLO protection

Resources

UG-679: Evaluating the ADP1972 Buck or Boost, PWM Controller for Battery Test Solutions
297.71 K

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