Manufacturer Part Number
TPS53126PW
Manufacturer
Texas Instruments
Introduction
The TPS53126PW is a dual, adaptive on-time D-CAP2 mode synchronous buck controller.
Product Features and Performance
Dual synchronous buck controller
D-CAP2™ mode for fast transient response
Supports high-switching frequency for smaller components
Selectable 350kHz or 700kHz switching frequency
High efficiency with synchronous rectification
Product Advantages
Optimized for use with low-ESR output capacitors
Fast load-transient response
High power density design enabled
Built-in UVLO (Undervoltage Lock Out) and OVP (Overvoltage Protection)
Key Technical Parameters
Voltage - Supply (Vcc/Vdd): 4.5V ~ 24V
Number of Outputs: 2
Output Phases: 1
Topology: Buck
Frequency - Switching: 350kHz, 700kHz
Synchronous Rectifier: Yes
Quality and Safety Features
Protection against undervoltage and overvoltage
Thermal shutdown feature for safety
Operating Temperature: -40°C ~ 85°C
Compatibility
Compatible with surface mount technology
Mounting Type: Surface Mount
Package / Case: 24-TSSOP
Application Areas
Computing systems
Networking equipment
Consumer electronics
Telecommunications devices
Product Lifecycle
The product status is active, not currently nearing discontinuation
Availability of replacements or upgrades should be monitored with the manufacturer.
Key Reasons to Choose This Product
Efficient power management for electronic systems
Enables compact PCB layout due to high-frequency operation
Robust protection features enhance system reliability
Flexible design suitable for a wide range of input voltages
Facilitates easy implementation into various applications due to surface mount package
Support from Texas Instruments in design and deployment
TPS53124PWRTexas InstrumentsIC REG CTRLR BUCK 28TSSOP