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Same model may have multiple batches, images only for reference.
TPS40428RHAT Real Image
Same model may have multiple batches, images only for reference.

TPS40428RHAT

Part No TPS40428RHAT
Manufacturer Texas Instruments
Catalog PMIC - Voltage Regulators - DC DC Switching Controllers
Description IC REG CTRLR BUCK PMBUS 40VQFN
Datasheet
TPS40428RHAT Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Reel - TR
Status Active
Output Type PWM Signal
Purpose Step-Down
Topology Buck
Number of Outputs 2
Output Phases 2
Supply Voltage - Operating 4.5 V to 20 V
Frequency - Switching 200kHz to 1.5MHz
Synchronous Rectifier No
Clock Sync Yes
Serial Interfaces PMBus
Control Features Frequency Control, Phase Control, Power Good
Temperature Range - Operating -40°C to 125°C (TJ)
Case / Package 40-VQFN (6x6)
Win Source Part Number 352271-PS4042
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian TPS40428RHAT CAD Model

Description

The TPS40428RHAT is a high-performance, advanced integrated circuit (IC) product from Texas Instruments (TI), a renowned global semiconductor company.

  • Type: multi-phase, synchronous, step-down controller with PMBus interface
  • Phases: designed to work with two or three phases
  • Architecture: D-CAP+ architecture for fast transient response
  • Feature: TI's proprietary Auto-Phase Shedding for optimum efficiency at light loads
  • Interface: PMBus interface for real-time monitoring and precise control
  • Sequencer: TI's unique UCD90240A power supply sequencer, allowing for the sequencing of up to 40 rails
  • Package: compact, 40-pin VQFN package
  • Operating temperature range: from -40°C to 125°C

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Pricing & Ordering

Quantity Unit Price Ext. Price
5+ $10.9452 $54.7260
12+ $8.9807 $107.7684
18+ $8.7001 $156.6018
24+ $8.4194 $202.0656
31+ $8.1388 $252.3028
42+ $7.2968 $306.4656
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