Step-up (boost) regulators
Efficient conversion of an input voltage to a higher output voltage
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Controller
We offer flexible synchronous and nonsynchronous boost controllers to support higher power levels.
Converter
Our low-power boost converters support your need for small solution size, low system cost and high power density.
Module
Our boost modules support small solution size, high power density and fast design.
New products
5-V, 1.85-A boost converter with power good, output discharge and PFM/PWM control
Approx. price (USD) 1ku | 0.35
2.2-MHz wide-VIN, synchronous boost controller with output voltage tracking
Approx. price (USD) 1ku | 1.593
95-nA low IQ 5.5-V boost converter with input current limit and fast transient performance
Approx. price (USD) 1ku | 0.99
4.8-V, 4.5-A DC/DC boost converter with true bypass and 1.2-V I/O logic
Approx. price (USD) 1ku | 0.462
3.8-MHz, 5.25-V / 4-A boost converter in 1.2-mm x 1.3-mm WCSP
Approx. price (USD) 1ku | 0.3
5-V, 5-A boost converter with power good, output discharge and PFM/PWM control
Approx. price (USD) 1ku | 0.45
Power trends
Power density
We know you need more power in a smaller form factor. Our boost regulators harness multiple leading power technologies for the most power dense, size-optimized and best thermal performance solutions. Our ultra-efficient controllers and integrated converters can help you meet any design goal.
Low EMI
Mitigating boost regulator EMI is a major challenge for many power supply designs. Our devices and EMI mitigation designs are validated for required IEC and CISPR standards to minimize EMI, output ripple and audible noise when using a DC/DC switcher. Our industry-leading, dual, random spread-spectrum technology mitigates EMI by spreading energy in multiple bands of interest using two random frequency generators.
Introduction to EMI: Standards, causes and mitigation techniques
Time-Saving and Cost-Effective Innovations for EMI Reduction
EMI Reduction Technique, Dual Random Spread Spectrum (Rev. A)
Featured products for low EMI
Low quiescent current (IQ)
Your power design requires efficiency across the entire load range to extend battery life. Our low IQ boost devices minimize the amount of current draw out of the battery at ultra-light loads or even when the devices are not switching.
A Long-Lifetime, Cost-Competitive Solution in Smart Meters Based on the TPS61094 (Rev. A)
3 benefits of using a low-IQ buck-boost converter to extend battery life in flow meters
Featured products for low quiescent current (IQ)
Technical resources
How to design boost, SEPIC or flyback regulators with wide VIN power ICs
Basic Calculation of a Boost Converter's Power Stage (Rev. D)
Schottky Diode Selection in Asynchronous Boost Converters
Design & development resources
WEBENCH® Power Designer
PSpice® for TI design and simulation tool
Power Stage Designer™ software tool of most commonly used switchmode power supplies
Power Stage Designer is a JAVA-based tool that helps speed up power-supply designs as it calculates voltages and currents of 21 topologies based on user inputs. Additionally, Power Stage Designer contains a Bode plotting tool and a helpful toolbox with various functions to make power supply design (...)