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Solutions Search - µModule Buck-Boost Regulators

LTC3643 12V Backup System for Automotive Applications

Nov 4th 2015
The LTC®3643 is a bidirectional synchronous step-up charger and step-down converter which efficiently charges a capacitor array up to 40V from an input supply between 3V to 17V. When the input supply falls below the programmable power-fail threshold, the step-up charger operates in reverse as a synchronous step-down regulator ...

Circuit 

 

LTM8056 24Vout from 7Vin to 58Vin Buck-Boost Regulator

Mar 19th 2015
The LTM®8056 is a 58VIN, buck-boost μModule® (micromodule) regulator. Included in the package are the switching controller, power switches, inductor and support components. A resistor to set the switching frequency, a resistor divider to set the output voltage, and input and output capacitors are all that are needed ...

Circuit LTspice 

 

Two LTM8056s Paralleled and Synchronized, Vin 7V -58V, Vout 18V @ 8A

Mar 19th 2015
The LTM®8056 is a 58VIN, buck-boost μModule® (micromodule) regulator. Included in the package are the switching controller, power switches, inductor and support components. A resistor to set the switching frequency, a resistor divider to set the output voltage, and input and output capacitors are all that are needed ...

Circuit 

 

LTM8056 14.4V, 3A Lead-Acid Battery Charger Input Current Limited to 2A

Mar 19th 2015
The LTM®8056 is a 58VIN, buck-boost μModule® (micromodule) regulator. Included in the package are the switching controller, power switches, inductor and support components. A resistor to set the switching frequency, a resistor divider to set the output voltage, and input and output capacitors are all that are needed ...

Circuit 

 

LTM8055 12Vout from 5Vin to 36Vin Buck-Boost Regulator

Mar 19th 2015
The LTM®8055 is a 36VIN, buck-boost μModule® (micromodule) regulator. Included in the package are the switching controller, power switches, inductor and support components. A resistor to set the switching frequency, a resistor divider to set the output voltage, and input and output capacitors are all that are needed ...

Circuit LTspice 

 

LTM8055 uModule Regulators Paralleled and Synchronized - Vin 7V to 36V, Vout 12V @ 12A

Mar 19th 2015
The LTM®8055 is a 36VIN, buck-boost μModule® (micromodule) regulator. Included in the package are the switching controller, power switches, inductor and support components. A resistor to set the switching frequency, a resistor divider to set the output voltage, and input and output capacitors are all that are needed ...

Circuit 

 

LTM8055 14.4V, 3A Lead-Acid Battery Charger Input Current Limited to 2.1A

Mar 19th 2015
The LTM®8055 is a 36VIN, buck-boost μModule® (micromodule) regulator. Included in the package are the switching controller, power switches, inductor and support components. A resistor to set the switching frequency, a resistor divider to set the output voltage, and input and output capacitors are all that are needed ...

Circuit 

 

Dual LTM8045 to Generate ±5Vout From 2.8V to 18Vin

Jan 23rd 2013
The LTM®8045 is a μModule® (micromodule) DC/DC converter that can be configured as a SEPIC or inverting converter by simply grounding the appropriate output rail. In a SEPIC configuration the regulated output voltage can be above, below or equal to the input voltage. The LTM8045 includes power devices, inductors, ...

Circuit 

 

LTM8045 -12V Inverting Converter

Jan 23rd 2013
The LTM®8045 is a μModule® (micromodule) DC/DC converter that can be configured as a SEPIC or inverting converter by simply grounding the appropriate output rail. In a SEPIC configuration the regulated output voltage can be above, below or equal to the input voltage. The LTM8045 includes power devices, inductors, ...

Circuit 

 

LTM8045 12V SEPIC Converter

Jan 23rd 2013
The LTM®8045 is a μModule® (micromodule) DC/DC converter that can be configured as a SEPIC or inverting converter by simply grounding the appropriate output rail. In a SEPIC configuration the regulated output voltage can be above, below or equal to the input voltage. The LTM8045 includes power devices, inductors, ...

Circuit 

 

LTM8045 -5V Inverting Converter

Jan 23rd 2013
The LTM®8045 is a μModule® (micromodule) DC/DC converter that can be configured as a SEPIC or inverting converter by simply grounding the appropriate output rail. In a SEPIC configuration the regulated output voltage can be above, below or equal to the input voltage. The LTM8045 includes power devices, inductors, ...

Circuit 

 

Six Output DC/DC μModule Regulator From 3V to 72V Input

Nov 9th 2010
The LTM8008 is a 72VIN, μModule SEPIC converter with six post regulators. The SEPIC controller’s fixed frequency, current-mode architecture results in stable operation over a wide range of supply and output voltages and features soft-start and frequency foldback functions to limit inductor current during start-up and output ...

Circuit 

 

LTM4609 Buck-Boost uModule 32Vout at 2A Design

Jan 30th 2009
The LTM®4609 is a high efficiency switching mode buckboost power supply. Included in the package are the switching controller, power FETs and support components. Operating over an input voltage range of 4.5V to 36V, the LTM4609 supports an output voltage range of 0.8V to 34V, set by a resistor. This high efficiency design ...

Circuit 

 

LTM4609 Wide Input Mode with 5V to 36V Input, 12V at 4A Output

Jan 30th 2009
The LTM®4609 is a high efficiency switching mode buckboost power supply. Included in the package are the switching controller, power FETs and support components. Operating over an input voltage range of 4.5V to 36V, the LTM4609 supports an output voltage range of 0.8V to 34V, set by a resistor. This high efficiency design ...

Circuit 

 

LTM4609 Boost Mode Operation with 5V to 12V Input with Low Switching Noise

Jan 30th 2009
The LTM®4609 is a high efficiency switching mode buckboost power supply. Included in the package are the switching controller, power FETs and support components. Operating over an input voltage range of 4.5V to 36V, the LTM4609 supports an output voltage range of 0.8V to 34V, set by a resistor. This high efficiency design ...

Circuit 

 

LTM4607 Buck Mode Operation with Positive to Negative –12V Output

Nov 9th 2007
The LTM4607 is a high efficiency switching mode buck-boost power supply. Included in the package are the switching controller, power FETs, and support components. Operating over an input voltage range of 4.5V to 36V, the LTM4607 supports an output voltage range of 0.8V to 24V, set by a resistor. This high efficiency design ...

Circuit 

 

LTM4607 Boost Mode Operation with 5V to 12V Input with Low Switching Noise (Optional)

Nov 9th 2007
The LTM4607 is a high efficiency switching mode buck-boost power supply. Included in the package are the switching controller, power FETs, and support components. Operating over an input voltage range of 4.5V to 36V, the LTM4607 supports an output voltage range of 0.8V to 24V, set by a resistor. This high efficiency design ...

Circuit 

 

LTM4607 20V/2.5A Buck-Boost DC/DC μModule Regulator with 4.5V to 36V Input

Nov 9th 2007
The LTM4607 is a high efficiency switching mode buck-boost power supply. Included in the package are the switching controller, power FETs, and support components. Operating over an input voltage range of 4.5V to 36V, the LTM4607 supports an output voltage range of 0.8V to 24V, set by a resistor. This high efficiency design delivers ...

Circuit 

 

LTM4607 4.5V to 36V Input To 5V at 10A Design

Nov 9th 2007
The LTM4607 is a high efficiency switching mode buck-boost power supply. Included in the package are the switching controller, power FETs, and support components. Operating over an input voltage range of 4.5V to 36V, the LTM4607 supports an output voltage range of 0.8V to 24V, set by a resistor. This high efficiency design ...

Circuit 

 

LTM4605 Two-Phase Parallel, 12V at 10A Design

Nov 2nd 2007
The LTM®4605 is a high efficiency switching mode buckboost power supply. Included in the package are the switching controller, power FETs, and support components. Operating over an input voltage range of 4.5V to 20V, the LTM4605 supports an output voltage range of 0.8V to 16V, set by a resistor. This high efficiency design ...

Circuit 

 

LTM4605 Buck Mode Operation with 12V to 20V Input

Nov 2nd 2007
The LTM®4605 is a high efficiency switching mode buckboost power supply. Included in the package are the switching controller, power FETs, and support components. Operating over an input voltage range of 4.5V to 20V, the LTM4605 supports an output voltage range of 0.8V to 16V, set by a resistor. This high efficiency design ...

Circuit 

 

LTM4609 Two-Phase Parallel, 12V at 8A Design

Mar 24th 2006
The LTM®4609 is a high efficiency switching mode buckboost power supply. Included in the package are the switching controller, power FETs and support components. Operating over an input voltage range of 4.5V to 36V, the LTM4609 supports an output voltage range of 0.8V to 34V, set by a resistor. This high efficiency design ...

Circuit LTpowerCAD