LM5022EVAL
60V Wide Vin Low Side Controller for Boost Evaluation Board
LM5022EVAL
Overview
The LM5022EVM evaluation module (EVM) is a fixed frequency (500-kHz) non-synchronous boost converter providing fixed 40.0-V output at up to 500 mA from a 9-V to 16-V input. The EVM is designed to start up from a single supply, with no additional bias voltage required for start-up. The module uses the LM5022 non-synchronous current-mode control boost controller. LM5022EVM is designed to demonstrate the LM5022 in a typical system while providing a number of test points to evaluate the performance of the LM5022 in a given application. The EVM can be modified to other input or output voltages by changing some of the components.
Features
- Internal 60V Startup Regulator
- 1A Peak MOSFET Gate Driver
- VIN Range 6V to 60V
- Duty Cycle Limit of 90%
- Programmable UVLO with Hysteresis
- Cycle-by-Cycle Current Limit
- External Sychronizable (AC-coupled)
- Single Resistor Oscillator Frequency Set
- Slope Compensation
- Adjustable Soft-start
- MSOP-10 Package
Applications:
- Boost Converter
- SEPIC Converter
Boost controllers (external switch)
Order & start development
LM5022EVAL/NOPB – 60V Wide Vin Low Side Controller for Boost Evaluation Board
Technical documentation
| Type | Title | Date | |
|---|---|---|---|
| * | User guide | AN-1557 LM5022 Evaluation Board (Rev. C) | May 06, 2013 |
| More literature | LM5022EVAL/NOPB EU Declaration of Conformity (DoC) | Jan. 02, 2019 |
Support & training
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