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LM76003

LM76002/LM76003 3.5-V to 60-V, 2.5-A/3.5-A Synchronous Step-Down Voltage Regulator

1 Features 1• Integrated synchronous rectification • Input voltage 3.5 V to 60 V (65 V maximum) • Output current: – LM76002: 2.5 A – LM76003: 3.5 A • Output voltage 1 V to 95% VIN • 15-μA Quiescent current in regulation • Wide voltage conversion range – tON-MIN = 65 ns (typical) – tO

文件:2.84904 Mbytes 页数:59 Pages

TI

德州仪器

LM76003

3.5-V to 60-V, 2.5-A/3.5-A Synchronous Step-Down Voltage Regulator

文件:1.84745 Mbytes 页数:53 Pages

TI

德州仪器

LM76003

3.5-V to 60-V, 2.5-A/3.5-A Synchronous Step-Down Voltage Regulator

文件:2.41143 Mbytes 页数:54 Pages

TI

德州仪器

LM76003

3.5V 至 60V、3.5A 同步降压转换器

LM76002/LM76003 稳压器是一款易于使用的同步降压直流/直流转换器,能驱动高达 2.5A (LM76002) 或 3.5A (LM76003) 的负载电流,输入电压最高可达 60V。LM76002/LM76003 解决方案尺寸极小,但能提供优异的效率和输出精度。采用峰值电流模式控制。可调 特性 (例如可调开关频率、同步、FPWM 选项、电源正常状态标志、精密使能端、可调式软启动和跟踪)可为各种应用提供灵活且简单易用的 解决方案。轻负载时的自动频率折返和可选的外部偏置电源可以提高效率。该器件需要极少的外部组件,其引脚专为简化 PCB 布局而设计,可提供优异的 EMI (CISPR22 • 集成同步整流\n• 输入电压 3.5V 至 60V(最大值 65V)\n• 输出电流: \n• LM76002:2.5A \n• LM76003:3.5A\n \n• 输出电压 1V 至 95% VIN\n• 稳压静态电流 15µA \n• 宽电压转换范围 \n• tON-MIN = 65ns(典型值)\n• tOFF-MIN = 95ns(典型值)\n \n• 系统级 特性 \n• 与外部时钟保持同步\n• 电源正常状态标志 \n• 精密使能端\n• 可调软启动(默认为 6.3ms)\n• 电压跟踪功能\n \n• 引脚可选式 FPWM 运行\n• 可调频率范围:300kHz 至;

TI

德州仪器

LM76003-Q1

LM76002/LM76003 3.5-V to 60-V, 2.5-A/3.5-A Synchronous Step-Down Voltage Regulator

1 Features 1• Integrated synchronous rectification • Input voltage 3.5 V to 60 V (65 V maximum) • Output current: – LM76002: 2.5 A – LM76003: 3.5 A • Output voltage 1 V to 95% VIN • 15-μA Quiescent current in regulation • Wide voltage conversion range – tON-MIN = 65 ns (typical) – tO

文件:2.84904 Mbytes 页数:59 Pages

TI

德州仪器

LM76003RNPR

丝印:LM76003RNP;Package:WQFN(RNP);LM76002/LM76003 3.5-V to 60-V, 2.5-A/3.5-A Synchronous Step-Down Voltage Regulator

1 Features 1• Integrated synchronous rectification • Input voltage 3.5 V to 60 V (65 V maximum) • Output current: – LM76002: 2.5 A – LM76003: 3.5 A • Output voltage 1 V to 95% VIN • 15-μA Quiescent current in regulation • Wide voltage conversion range – tON-MIN = 65 ns (typical) – tO

文件:2.84904 Mbytes 页数:59 Pages

TI

德州仪器

LM76003RNPR.B

丝印:LM76003RNP;Package:WQFN(RNP);LM76002/LM76003 3.5-V to 60-V, 2.5-A/3.5-A Synchronous Step-Down Voltage Regulator

1 Features 1• Integrated synchronous rectification • Input voltage 3.5 V to 60 V (65 V maximum) • Output current: – LM76002: 2.5 A – LM76003: 3.5 A • Output voltage 1 V to 95% VIN • 15-μA Quiescent current in regulation • Wide voltage conversion range – tON-MIN = 65 ns (typical) – tO

文件:2.84904 Mbytes 页数:59 Pages

TI

德州仪器

LM76003RNPRG4

丝印:LM76003RNP;Package:WQFN(RNP);LM76002/LM76003 3.5-V to 60-V, 2.5-A/3.5-A Synchronous Step-Down Voltage Regulator

1 Features 1• Integrated synchronous rectification • Input voltage 3.5 V to 60 V (65 V maximum) • Output current: – LM76002: 2.5 A – LM76003: 3.5 A • Output voltage 1 V to 95% VIN • 15-μA Quiescent current in regulation • Wide voltage conversion range – tON-MIN = 65 ns (typical) – tO

文件:2.84904 Mbytes 页数:59 Pages

TI

德州仪器

LM76003RNPRG4.B

丝印:LM76003RNP;Package:WQFN(RNP);LM76002/LM76003 3.5-V to 60-V, 2.5-A/3.5-A Synchronous Step-Down Voltage Regulator

1 Features 1• Integrated synchronous rectification • Input voltage 3.5 V to 60 V (65 V maximum) • Output current: – LM76002: 2.5 A – LM76003: 3.5 A • Output voltage 1 V to 95% VIN • 15-μA Quiescent current in regulation • Wide voltage conversion range – tON-MIN = 65 ns (typical) – tO

文件:2.84904 Mbytes 页数:59 Pages

TI

德州仪器

LM76003RNPT

丝印:LM76003RNP;Package:WQFN(RNP);LM76002/LM76003 3.5-V to 60-V, 2.5-A/3.5-A Synchronous Step-Down Voltage Regulator

1 Features 1• Integrated synchronous rectification • Input voltage 3.5 V to 60 V (65 V maximum) • Output current: – LM76002: 2.5 A – LM76003: 3.5 A • Output voltage 1 V to 95% VIN • 15-μA Quiescent current in regulation • Wide voltage conversion range – tON-MIN = 65 ns (typical) – tO

文件:2.84904 Mbytes 页数:59 Pages

TI

德州仪器

技术参数

  • Vin (Max) (V):

    60

  • Vout (Min) (V):

    1

  • Vout (Max) (V):

    57

  • Iout (Max) (A):

    3.5

  • Iq (Typ) (uA):

    15

  • Switching frequency (Min) (kHz):

    300

  • Switching frequency (Max) (kHz):

    2200

  • Features:

    Enable

  • Operating temperature range (C):

    -40 to 125

  • Rating:

    Automotive

  • Regulated outputs (#):

    1

供应商型号品牌批号封装库存备注价格
NA
23+
NA
26094
10年以上分销经验原装进口正品,做服务型企业
询价
80000
询价
TI
24+
WQFN30
10000
询价
TI德州仪器
22+
24000
原装正品现货,实单可谈,量大价优
询价
TI
三年内
1983
只做原装正品
询价
TI
24+
30-WQFN(6x4)
66800
原厂授权一级代理,专注汽车、医疗、工业、新能源!
询价
TI
20+
QFN
53650
TI原装主营-可开原型号增税票
询价
TI
20+
SMD
11520
特价全新原装公司现货
询价
TI
24+
WQFN-30
65300
一级代理/放心采购
询价
TI/德州仪器
23+
WQFN30
24981
原装正品代理渠道价格优势
询价
更多LM76003供应商 更新时间2026-1-19 17:18:00