Download options
Latest version
Version: V1.0.0
Release date: 31 Oct 2024
Products
AC/DC & DC/DC controllers (external FET)
LM3478
—
2.97~40V Wide Input Range Boost/SEPIC/Flyback DC-DC Controller
LM3478Q-Q1
—
40-V wide VIN low-side N-channel controller for switching regulators with 10-µA shutdown current
LM3488
—
2.97V to 40V Wide Vin Low-Side N-Channel Controller for Switching Regulators
LM3488Q-Q1
—
40-V wide VIN low-side N-channel controller for switching regulators with 5-µA shutdown current
Hardware development
Evaluation board
LM3478EVAL
—
High Efficiency Low-Side N-Channel Controller for Switching Regulator
The LM3478-88 quick start calculator for SEPIC tool supports the initial calculation of the SEPIC power stage and of the necessary external components for a SEPIC converter using LM3478 or LM3488 as regulation IC.
Download options
Latest version
Version: 1.0.0
Release date: 25 Jun 2024
LM3478-88 quick start calculator for boost
Checksum
Products
AC/DC & DC/DC controllers (external FET)
LM3478
—
2.97~40V Wide Input Range Boost/SEPIC/Flyback DC-DC Controller
LM3478Q-Q1
—
40-V wide VIN low-side N-channel controller for switching regulators with 10-µA shutdown current
LM3488
—
2.97V to 40V Wide Vin Low-Side N-Channel Controller for Switching Regulators
LM3488Q-Q1
—
40-V wide VIN low-side N-channel controller for switching regulators with 5-µA shutdown current
Hardware development
Evaluation board
LM3478EVAL
—
High Efficiency Low-Side N-Channel Controller for Switching Regulator
The LM3478-88 quick start calculator for boost tool supports the initial calculation of the boost power stage and of the necessary external components for a boost converter using LM3478 or LM3488 as regulation IC.
Initial version
Download options
Latest version
Version: 1.0.0
Release date: 18 Dec 2024
Products
AC/DC & DC/DC controllers (external FET)
LM3478
—
2.97~40V Wide Input Range Boost/SEPIC/Flyback DC-DC Controller
LM3478Q-Q1
—
40-V wide VIN low-side N-channel controller for switching regulators with 10-µA shutdown current
LM3488
—
2.97V to 40V Wide Vin Low-Side N-Channel Controller for Switching Regulators
LM3488Q-Q1
—
40-V wide VIN low-side N-channel controller for switching regulators with 5-µA shutdown current
Hardware development
Evaluation board
LM3478EVAL
—
High Efficiency Low-Side N-Channel Controller for Switching Regulator
The LM3478-88 quick start calculator for Flyback topology supports the initial calculation of the power stage and of the necessary external components for a Flyback converter using LM3478 or LM3488 as regulation IC.