Buck-boost & inverting controllers (external switch)
A broad and industry-leading portfolio of wide input voltage and high-power buck-boost and SEPIC controllers
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Four-switch buck-boost controller
Four switches for maximum efficiency under all load conditions and medium-to-high power requirements.
Two-switch buck-boost controller
Two switches and two rectifier diodes for simplicity and low-to-medium power requirements.
SEPIC controller
One switch plus rectifier diode and two inductors for cost effectiveness and low-power requirements.
Buck-boost controller
Bidirectional controller to boost in one and buck in the other direction
Related categories
New products
26-V 20-A bi-directional buck-boost converter
Approx. price (USD) 1ku | 0.84
55-V wide VIN four-switch buck-boost controller with I2C interface
Approx. price (USD) 1ku | 2.711
Automotive, 80-V dual-channel bidirectional buck-boost controller
Approx. price (USD) 1ku | 4.012
60-V wide VIN synchronous 4-switch buck-boost controller with bidirectional operation
Approx. price (USD) 1ku | 2.8
Technical resources
Adjusting VOUT in USB Type-C™ and wireless charging applications, part 1
LM5176 Power Sharing Between Two Parallel, Four-Switch Buck-Boost Converters
Bridging 12 V and 48 V in dual-battery automotive systems
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 (...)