型号 功能描述 生产厂家 企业 LOGO 操作
LM5143

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

TI

德州仪器

LM5143

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

TI

德州仪器

LM5143

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

TI

德州仪器

LM5143

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

TI

德州仪器

LM5143

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 –

TI

德州仪器

LM5143

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

TI

德州仪器

LM5143

3.5V 至 65V 低 Iq、双路输出、可堆叠同步降压直流/直流控制器

TI

德州仪器

LM5143

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

文件:2.63342 Mbytes Page:55 Pages

TI

德州仪器

LM5143

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

TI

德州仪器

LM5143

LM5143 3.5-V to 65-V Dual Synchronous Buck DC/DC Controller With Ultra-Low IQ

文件:4.60058 Mbytes Page:70 Pages

TI

德州仪器

LM5143A-Q1 Automotive 3.5-V to 65-V Dual Synchronous Buck Controller With Low IQ

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 • Versatile synchronous buck DC/DC controller – Wide input v

TI

德州仪器

LM25143-Q1 Automotive 3.5-V to 42-V Dual Synchronous Buck Controller With Low IQ

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 • Versatile synchronous buck DC/DC controller – Wide input v

TI

德州仪器

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

TI

德州仪器

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

TI

德州仪器

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

TI

德州仪器

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

TI

德州仪器

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

TI

德州仪器

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

TI

德州仪器

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

TI

德州仪器

LM5143A-Q1 Automotive 3.5-V to 65-V Dual Synchronous Buck Controller With Low IQ

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 • Versatile synchronous buck DC/DC controller – Wide input v

TI

德州仪器

LM25143-Q1 Automotive 3.5-V to 42-V Dual Synchronous Buck Controller With Low IQ

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 • Versatile synchronous buck DC/DC controller – Wide input v

TI

德州仪器

汽车类 3.5V 至 65V 低 IQ 双路输出可堆叠同步降压直流/直流控制器

TI

德州仪器

3.5V 至 65V、低 Iq、双路、两相、同步降压直流/直流控制器

TI

德州仪器

3.5-V to 65-V Low IQ, Dual Synchronous Buck DC/DC Controller

文件:1.84257 Mbytes Page:57 Pages

TI

德州仪器

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

TI

德州仪器

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

TI

德州仪器

LM5143 3.5-V to 65-V Dual Synchronous Buck DC/DC Controller With Ultra-Low IQ

文件:4.60058 Mbytes Page:70 Pages

TI

德州仪器

3.5-V to 65-V Low IQ, Dual Synchronous Buck DC/DC Controller

文件:1.84257 Mbytes Page:57 Pages

TI

德州仪器

封装/外壳:40-VFQFN 裸露焊盘 功能:降压 包装:管件 描述:IC POWER MANAGEMENT 集成电路(IC) PMIC - 稳压器 - DC DC 开关式控制器

TI

德州仪器

封装/外壳:40-VFQFN 裸露焊盘 功能:降压 包装:管件 描述:IC POWER MANAGEMENT 集成电路(IC) DC-DC 开关控制器

TI

德州仪器

3.5-V to 65-V Low IQ, Dual Synchronous Buck DC/DC Controller

文件:1.84257 Mbytes Page:57 Pages

TI

德州仪器

LM5143 3.5-V to 65-V Dual Synchronous Buck DC/DC Controller With Ultra-Low IQ

文件:4.60058 Mbytes Page:70 Pages

TI

德州仪器

SMD Test Tweezer To Single Stacking Banana Plugs

文件:85.17 Kbytes Page:1 Pages

POMONA

Pomona Electronics

Limit Alarms (potentiometer adj.) A-UNIT

文件:125.9 Kbytes Page:4 Pages

MSYSTEM

爱模

Limit Alarms (potentiometer adj.) A-UNIT

文件:125.9 Kbytes Page:4 Pages

MSYSTEM

爱模

Limit Alarms (potentiometer adj.) A-UNIT

文件:125.9 Kbytes Page:4 Pages

MSYSTEM

爱模

Limit Alarms (potentiometer adj.) A-UNIT

文件:125.9 Kbytes Page:4 Pages

MSYSTEM

爱模

更新时间:2026-1-2 23:01:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI(德州仪器)
25+
VQFN-40-EP(6x6)
7589
全新原装现货,支持排单订货,可含税开票
TI(德州仪器)
24+
VQFN40
10548
原厂可订货,技术支持,直接渠道。可签保供合同
TI
23+
VQFNP-40
2500
全新原装假一赔十
TI
22+
VQFNP40
4790
A3-7货柜原装正品支持实单
TI
23+
N/A
8880
正规渠道,只有原装!
TI/德州仪器
24+
VQFN40
3500
原装正品 有挂有货 假一赔十
TI
24+
QFN40
8820
郑重承诺只做原装进口现货
TI
23+
VQFNP-40
5000
全新原装,支持实单,非诚勿扰
TI/德州仪器原装正品
NEW
VQFN-40
28000
全新原装正品,价格优势,长期供应,量大可订
TI
23+
VQFNP-40
3200
公司只做原装,可来电咨询

LM5143数据表相关新闻