首页 >LM62440-Q1>规格书列表
型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
LM62440-Q1 | LM62440-Q1 Automotive 3-V to 36-V, 4-A, Low EMI Synchronous Step-Down Converter 1 Features • AEC-Q100 qualified for automotive applications – Temperature grade 1: –40°C to +150°C, TJ • Functional Safety-Capable – Documentation available to aid functional safety system design • Optimized for ultra low EMI requirements – HotRod™ package and parallel input path minimize 文件:2.66662 Mbytes 页数:56 Pages | TI 德州仪器 | TI | |
LM62440-Q1 | LM644x0-Q1 3V to 36V, 4A and 6A, Automotive, Synchronous Buck DC/DC Converters With Pin Selectable Light-Load Mode, Optimized for Reliability and Low EMI 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 converter – Wide input vol 文件:2.82463 Mbytes 页数:61 Pages | TI 德州仪器 | TI | |
LM62440-Q1 | LM634x0-Q1 3V to 36V, 4A and 6A, Automotive, Synchronous Buck DC/DC Converters With Adjustable Switching Frequency, Optimized for Reliability and Low EMI 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 converter – Wide input vol 文件:2.91291 Mbytes 页数:63 Pages | TI 德州仪器 | TI | |
LM62440-Q1 | LM63460-Q1 3-V to 36-V, 6-A Automotive Synchronous Buck DC/DC Converter With Adjustable Switching Frequency, Optimized for Reliability and Low EMI 文件:2.57067 Mbytes 页数:53 Pages | TI 德州仪器 | TI | |
LM62440-Q1 | Automotive 3-V to 36-V, 4-A, Low-Noise Synchronous Step-Down Converter 文件:86.18 Kbytes 页数:5 Pages | TI 德州仪器 | TI | |
LM62440-Q1 | LM62440-Q1 Automotive 3-V to 36-V, 4-A, Low-Noise Synchronous Step-Down Converter 文件:124.33 Kbytes 页数:6 Pages | TI 德州仪器 | TI | |
LM62440-Q1 | 汽车 3V 至 36V、4A、低噪声同步降压转换器 LM62440-Q1 是一款汽车专用的高性能直流/直流同步降压转换器。该器件具有集成式高侧和低侧 MOSFET,能够在 3.0V 至 36V 的宽输入电压范围内提供高达 4A 的输出电流;可耐受 42V 电压,支持 400ms 时长的负载突降。LM62440-Q1 可对压降进行软恢复,因此无需对输出进行过冲。\n\nLM62440-Q1 专门设计用于降低 EMI。该器件具有假随机展频、可调节 SW 节点上升时间和低 EMI,并采用具有低开关节点振铃和易于使用、优化型引脚排列的 VQFN-HR 封装。开关频率可在 200kHz 至 2.2MHz 范围内同步,从而避开噪声敏感频段。另外,可以选择频 • 符合面向汽车应用的 AEC-Q100 标准 \n• 提供功能安全 \n• 针对超低 EMI 要求进行了优化 \n• 展频可降低峰值发射\n• 轻负载下可通过引脚可选 FPWM 模式提供恒定频率\n• 专为汽车应用而设计 \n• ±1% 的总输出稳压精度\n• 可在所有负载下进行高效电源转换 \n• 在 1mA、13.5VIN、5VOUT 下 PFM 效率为 83%\n• 适用于可扩展电源 \n• LM61440-Q1(36V、4A、可调节 fSW)\n• LMQ62440-Q1(36V、4A、内部电容); | TI 德州仪器 | TI | |
LM62440-Q1 Automotive 3-V to 36-V, 4-A, Low EMI Synchronous Step-Down Converter 1 Features • AEC-Q100 qualified for automotive applications – Temperature grade 1: –40°C to +150°C, TJ • Functional Safety-Capable – Documentation available to aid functional safety system design • Optimized for ultra low EMI requirements – HotRod™ package and parallel input path minimize 文件:2.66662 Mbytes 页数:56 Pages | TI 德州仪器 | TI | ||
LM62440-Q1 Automotive 3-V to 36-V, 4-A, Low-Noise Synchronous Step-Down Converter 文件:124.33 Kbytes 页数:6 Pages | TI 德州仪器 | TI |
技术参数
- Vin (Max) (V):
36
- Vout (Min) (V):
1
- Vout (Max) (V):
34
- Iout (Max) (A):
4
- Iq (Typ) (uA):
7
- Switching frequency (Min) (kHz):
2200
- Switching frequency (Max) (kHz):
2200
- Features:
Enable
- Operating temperature range (C):
-40 to 150
- Rating:
Automotive
- Regulated outputs (#):
1
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI德州仪器 |
22+ |
24000 |
原装正品现货,实单可谈,量大价优 |
询价 | |||
TI |
23+ |
N/A |
8000 |
只做原装现货 |
询价 | ||
TI |
23+ |
N/A |
7000 |
询价 | |||
TI |
25+ |
VQFN-HR (RPH) |
6000 |
原厂原装,价格优势 |
询价 | ||
TI |
23+ |
VQFN |
5000 |
全新原装正品现货 |
询价 | ||
TI/德州仪器 |
24+ |
VQFN-HR16 |
300 |
见字如面 欣喜相逢 |
询价 | ||
TI/德州仪器 |
22+ |
VQFN-HR16 |
2000 |
原装正品 |
询价 | ||
TI(德州仪器) |
23+ |
N/A |
6000 |
公司只做原装,可来电咨询 |
询价 | ||
TI |
23+ |
VQFN-HR16 |
20000 |
询价 | |||
TI(德州仪器) |
24+ |
VQFNHR16 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 |
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