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

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

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

1 Features • Functional Safety-Capable – Documentation available to aid functional safety system design • Versatile synchronous buck DC/DC controller – Wide input voltage range of 5.5 V to 100 V – 150°C maximum junction temperature – 0.8-V reference with ±1% feedback accuracy – Adjusta

LM25139 42V, Synchronous Buck DC/DC Controller With Dual Random Spread Spectrum for Advanced EMI Mitigation

1 Features • Versatile synchronous buck DC/DC controller – 4V to 42V wide input voltage range – Fixed 3.3V, 5V or adjustable output voltage from 0.8V to 36V – –40°C to 150°C junction temperature range – Integrated high-current MOSFET gate drivers with 1.65A source and 2.4A sink capability

LM5137 4V to 80V, 100% Duty Cycle Capable, Dual-Channel, Synchronous Buck DC/DC Controller

1 Features • Functional Safety-Capable – Documentation available to aid functional safety system design • Functional Safety-Compliant options – SIL 2 and SIL 3 – available through request (LM5137F) • Dual-channel synchronous buck DC/DC controller – Wide input voltage range of 4V to 80V – 1

LM25137 4V to 42V, 100% Duty Cycle Capable, Dual-Channel, Synchronous Buck DC/DC Controller

1 Features • Functional Safety-Capable – Documentation available to aid functional safety system design • Functional Safety-Compliant options – SIL 2 and SIL 3 – available through request (LM25137F) • Dual-channel synchronous buck DC/DC controller – Wide input voltage range of 4V to 42V –

LM25149 42-V Synchronous Buck DC/DC Controller with Ultra-Low IQ and Integrated Active EMI Filter

文件：2.98337 Mbytes Page：49 Pages

LM25149-Q1 42-V Automotive Synchronous Buck DC/DC Controller with Ultra-Low IQ and Integrated Active EMI Filter

文件：4.00276 Mbytes Page：51 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

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

文件：2.63342 Mbytes Page：55 Pages

具有超低 IQ 和集成有源 EMI 滤波器的 42V 同步降压直流/直流控制器

LM5148-Q1 80-V, Automotive, Synchronous, Buck DC/DC Controller with Ultra-Low IQ and Dual Random Spread Spectrum

1 Features • AEC-Q100 qualified for automotive applications: – Device temperature grade 1: –40°C to +125°C ambient operating temperature • Functional Safety-Capable – Documentation available to aid functional safety system design • Integrated EMI mitigation – Selectable dual random spread

LM25148-Q1 42-V, Automotive, Synchronous, Buck DC/DC Controller with Ultra-Low IQ and Dual Random Spread Spectrum

1 Features • AEC-Q100 qualified for automotive applications: – Device temperature grade 1: –40°C to +125°C ambient operating temperature • Functional Safety-Capable – Documentation available to aid functional safety system design • Integrated EMI mitigation – Selectable dual random spread

LM5137F-Q1 Automotive, 4V to 80V, 100% Duty Cycle Capable, Dual-Channel Synchronous Buck Controller Family for Functional Safety Applications

1 Features • AEC-Q100 qualified for automotive applications: – Device temperature grade 1: –40°C to 125°C ambient operating temperature • Functional Safety-Compliant targeted – Developed for functional safety applications • Three orderable part numbers for Capable, ASIL B, and ASIL D option

LM25148-Q1 42-V, Automotive, Synchronous, Buck DC/DC Controller with Ultra-Low IQ and Dual Random Spread Spectrum

1 Features • AEC-Q100 qualified for automotive applications: – Device temperature grade 1: –40°C to +125°C ambient operating temperature • Functional Safety-Capable – Documentation available to aid functional safety system design • Integrated EMI mitigation – Selectable dual random spread

LM25139-Q1 Automotive, 42V, Synchronous Buck DC/DC Controller With Dual Random Spread Spectrum for Advanced EMI Mitigation

1 Features • AEC-Q100 qualified for automotive applications: – Device temperature grade 1: –40°C to 125°C ambient operating temperature • Versatile synchronous buck DC/DC controller – Wide input voltage range of 4V to 42V – Fixed 3.3V, 5V or adjustable output voltage from 0.8V to 36V – –40

LM25137-Q1 Automotive, 4V to 42V, 100% Duty Cycle Capable, Dual-Channel, Synchronous Buck Controller

1 Features • AEC-Q100 qualified for automotive applications: – Device temperature grade 1: –40°C to 125°C ambient operating temperature • Functional Safety-Capable – Documentation available to aid functional safety system design • Functional Safety-Compliant options – ASIL B and ASIL D – a

LM25149-Q1 42-V Automotive Synchronous Buck DC/DC Controller with Ultra-Low IQ and Integrated Active EMI Filter

文件：4.00276 Mbytes Page：51 Pages

LM25148-Q1 42-V Automotive Synchronous Buck DC/DC Controller with Ultra-Low IQ and Dual Random Spread Spectrum

文件：5.13143 Mbytes Page：53 Pages

具有超低 IQ 和集成有源 EMI 滤波器的 42V 汽车类同步降压直流/直流控制器

LM25149-Q1 42-V Automotive Synchronous Buck DC/DC Controller with Ultra-Low IQ and Integrated Active EMI Filter

文件：4.00276 Mbytes Page：51 Pages

LM25149 42-V Synchronous Buck DC/DC Controller with Ultra-Low IQ and Integrated Active EMI Filter

文件：2.98337 Mbytes Page：49 Pages

封装/外壳：24-VFQFN 裸露焊盘 功能：降压 包装：管件 描述：42-V SYNCHRONOUS BUCK DC/DC CONT 集成电路（IC） PMIC - 稳压器 - DC DC 开关式控制器

封装/外壳：24-VFQFN 裸露焊盘 功能：降压 包装：管件 描述：42-V SYNCHRONOUS BUCK DC/DC CONT 集成电路（IC） DC-DC 开关控制器