SNVS215D April 2003 – November 2015 LM5030
PRODUCTION DATA.
- 1 Features
- 2 Applications
- 3 Description
- 4 Revision History
- 5 Pin Configuration and Functions
- 6 Specifications
- 7 Detailed Description
- 8 Application and Implementation
- 9 Power Supply Recommendations
- 10Layout
- 11Device and Documentation Support
- 12Mechanical, Packaging, and Orderable Information
1 Features
- Internal High-Voltage Start-Up Regulator
- Single Resistor Oscillator Setting
- Synchronizable
- Error Amplifier
- Precision Reference
- Adjustable Softstart
- Dual Mode Overcurrent Protection
- Slope Compensation
- Direct Optocoupler Interface
- 1.5-A Peak Gate Drivers
- Thermal Shutdown
2 Applications
- Telecommunication Power Converters
- Industrial Power Converters
- +42-V Automotive Systems
3 Description
The LM5030 high-voltage PWM controller contains all of the features needed to implement push-pull and bridge topologies, using current-mode control in a small 10-pin package. This device provides two alternating gate driver outputs. The LM5030 includes a high-voltage start-up regulator that operates over a wide input range of 14 V to 100 V. Additional features include: error amplifier, precision reference, dual mode current limit, slope compensation, softstart, sync capability, and thermal shutdown. This high speed IC has total propagation delays less than
100 ns and a 1-MHz capable single-resistor adjustable oscillator.
Device Information(1)
| PART NUMBER | PACKAGE | BODY SIZE (NOM) |
|---|---|---|
| LM5030 | VSSOP (10) | 3.00 mm × 3.00 mm |
| WSON (10) | 4.00 mm × 4.00 mm |
- For all available packages, see the orderable addendum at the end of the data sheet.
Typical Application Diagram
