LM25145 6-V to 42-V Synchronous Buck DC-DC Controller With Wide Duty Cycle Range

1 Features 1• Versatile Synchronous Buck DC-DC Controller – Wide Input Voltage Range of 6 V to 42 V – Adjustable Output Voltage From 0.8 V to 40 V • Meets EN55022 / CISPR 22 EMI Standards • Lossless RDS(on) or Shunt Current Sensing • Switching Frequency From 100 kHz to 1 MHz – SYNC In and S

LV5144 95-V, Synchronous, Buck DC/DC Controller With Wide Duty Cycle Range

1 Features • – Device temperature grade 1: –40°C to +125°C ambient temperature range • Versatile synchronous buck DC/DC controller – 6-V to 95-V wide input voltage range – 125°C maximum junction temperature – 0.8-V reference with ±1 feedback accuracy – 0.8-V to 60-V adjustable output voltag

LM5148 80-V, Synchronous, Buck DC/DC Controller with Ultra-Low IQ and Dual Random Spread Spectrum

1 Features • Functional Safety-Capable – Documentation available to aid functional safety system design • Integrated EMI mitigation – Selectable dual random spread spectrum (DRSS) feature for enhanced EMI performance across low and high-frequency bands – Optimized for CISPR 32 Class B requ

6-V to 42-V Synchronous Buck DC-DC Controller With Wide Duty Cycle Range

文件：2.07705 Mbytes Page：62 Pages

LM5146 100-V Synchronous Buck DC/DC Controller With Wide Duty Cycle Range

文件：2.63342 Mbytes Page：55 Pages

LM25143 3.5-V to 42-V Dual Synchronous Buck DC/DC Controller With Ultra-Low IQ

文件：4.66993 Mbytes Page：69 Pages