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

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

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 –

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 –

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

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 –

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 –

LM25137F-Q1 Automotive, 4V to 42V, 100% Duty Cycle Capable, Dual-Channel, Synchronous Buck DC/DC 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 – Developed for functional safety applications • Three orderable part numbers for Capable, ASIL B, and ASIL D options – Docu

LM25137F-Q1 Automotive, 4V to 42V, 100% Duty Cycle Capable, Dual-Channel, Synchronous Buck DC/DC 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 – Developed for functional safety applications • Three orderable part numbers for Capable, ASIL B, and ASIL D options – Docu

LM25137F-Q1 Automotive, 4V to 42V, 100% Duty Cycle Capable, Dual-Channel, Synchronous Buck DC/DC 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 – Developed for functional safety applications • Three orderable part numbers for Capable, ASIL B, and ASIL D options – Docu

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

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

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 –

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

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

LM25137F-Q1 Automotive, 4V to 42V, 100% Duty Cycle Capable, Dual-Channel, Synchronous Buck DC/DC 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 – Developed for functional safety applications • Three orderable part numbers for Capable, ASIL B, and ASIL D options – Docu

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

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

LM25137F-Q1 Automotive, 4V to 42V, 100% Duty Cycle Capable, Dual-Channel, Synchronous Buck DC/DC 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 – Developed for functional safety applications • Three orderable part numbers for Capable, ASIL B, and ASIL D options – Docu

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 –

汽车级 42V、100% 占空比、双通道功能安全同步降压控制器

支持 100% 占空比的汽车级 42V 双通道同步降压控制器