LM25117价格
参考价格:¥520.9312
型号:LM25117EVAL/NOPB 品牌:TEXAS 备注:这里有LM25117多少钱,2026年最近7天走势,今日出价,今日竞价,LM25117批发/采购报价,LM25117行情走势销售排行榜,LM25117报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
LM25117 | 具有跟踪功能的 4.5-42V 宽输入电压、电流模式同步降压控制器 The LM25117 is a synchronous buck controller intended for step-down regulator applications from a high voltage or widely varying input supply. The control method is based upon current mode control utilizing an emulated current ramp. Current mode control provides inherent line feed-forward, cycle-by- • Emulated peak current mode control\n• Robust 3.3A peak gate drives\n• Free-run or synchronizable clock up to 750kHz\n• Programmable output from 0.8V\n• Analog current monitor\n• Hiccup mode over current protection\n• Programmable line under-voltage lockout \n• Thermal shutdown\n• TSSOP-20EP (Therm; | TI 德州仪器 | ||
LM25117 | Wide Input Range Synchronous Buck Controller with Analog Current Monitor 文件:703.01 Kbytes Page:33 Pages | TI 德州仪器 | ||
LM25117 | Wide Input Range Synchronous Buck Controller with Analog Current Monitor 文件:1.87287 Mbytes Page:43 Pages | TI 德州仪器 | ||
具有跟踪功能的汽车级 4.5-42V 宽输入电压、电流模式同步降压控制器 The LM25117 is a synchronous buck controller intended for step-down regulator applications from a high voltage or widely varying input supply. The control method is based upon current mode control utilizing an emulated current ramp. Current mode control provides inherent line feed-forward, cycle-by- • Emulated peak current mode control\n• Robust 3.3A peak gate drives\n• Free-run or synchronizable clock up to 750kHz\n• Programmable output from 0.8V\n• Analog current monitor\n• Hiccup mode over current protection\n• Programmable line under-voltage lockout \n• Thermal shutdown\n• TSSOP-20EP (Therm; | TI 德州仪器 | |||
Wide Input Range Synchronous Buck Controller with Analog Current Monitor 文件:703.01 Kbytes Page:33 Pages | TI 德州仪器 | |||
Wide Input Range Synchronous Buck Controller with Analog Current Monitor 文件:1.87287 Mbytes Page:43 Pages | TI 德州仪器 | |||
封装/外壳:20-PowerTSSOP(0.173",4.40mm 宽) 功能:降压 包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 描述:IC REG CTRLR BUCK 20TSSOP 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:20-PowerTSSOP(0.173",4.40mm 宽) 功能:降压 包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 描述:IC REG CTRLR BUCK 20TSSOP 集成电路(IC) DC-DC 开关控制器 | TI 德州仪器 | |||
Wide Input Range Synchronous Buck Controller with Analog Current Monitor 文件:703.01 Kbytes Page:33 Pages | TI 德州仪器 | |||
Wide Input Range Synchronous Buck Controller with Analog Current Monitor 文件:1.87287 Mbytes Page:43 Pages | TI 德州仪器 | |||
Wide Input Range Synchronous Buck Controller with Analog Current Monitor 文件:1.87287 Mbytes Page:43 Pages | TI 德州仪器 | |||
Wide Input Range Synchronous Buck Controller with Analog Current Monitor 文件:1.87287 Mbytes Page:43 Pages | TI 德州仪器 | |||
Wide Input Range Synchronous Buck Controller with Analog Current Monitor 文件:703.01 Kbytes Page:33 Pages | TI 德州仪器 | |||
Wide Input Range Synchronous Buck Controller with Analog Current Monitor 文件:1.87287 Mbytes Page:43 Pages | TI 德州仪器 | |||
Wide Input Range Synchronous Buck Controller with Analog Current Monitor 文件:1.87287 Mbytes Page:43 Pages | TI 德州仪器 | |||
Wide Input Range Synchronous Buck Controller with Analog Current Monitor 文件:703.01 Kbytes Page:33 Pages | TI 德州仪器 | |||
Wide Input Range Synchronous Buck Controller with Analog Current Monitor 文件:1.87287 Mbytes Page:43 Pages | TI 德州仪器 | |||
Wide Input Range Synchronous Buck Controller with Analog Current Monitor 文件:703.01 Kbytes Page:33 Pages | TI 德州仪器 | |||
Wide Input Range Synchronous Buck Controller with Analog Current Monitor 文件:1.87287 Mbytes Page:43 Pages | TI 德州仪器 | |||
Wide Input Range Synchronous Buck Controller with Analog Current Monitor 文件:1.87287 Mbytes Page:43 Pages | TI 德州仪器 | |||
Wide Input Range Synchronous Buck Controller with Analog Current Monitor 文件:1.87287 Mbytes Page:43 Pages | TI 德州仪器 | |||
Wide Input Range Synchronous Buck Controller with Analog Current Monitor 文件:703.01 Kbytes Page:33 Pages | TI 德州仪器 | |||
Wide Input Range Synchronous Buck Controller with Analog Current Monitor 文件:1.87287 Mbytes Page:43 Pages | TI 德州仪器 | |||
Wide Input Range Synchronous Buck Controller with Analog Current Monitor 文件:1.87287 Mbytes Page:43 Pages | TI 德州仪器 | |||
Wide Input Range Synchronous Buck Controller with Analog Current Monitor 文件:1.87287 Mbytes Page:43 Pages | TI 德州仪器 | |||
Wide Input Range Synchronous Buck Controller with Analog Current Monitor 文件:703.01 Kbytes Page:33 Pages | TI 德州仪器 | |||
Wide Input Range Synchronous Buck Controller with Analog Current Monitor 文件:1.87287 Mbytes Page:43 Pages | TI 德州仪器 | |||
Wide Input Range Synchronous Buck Controller with Analog Current Monitor 文件:703.01 Kbytes Page:33 Pages | TI 德州仪器 | |||
Wide Input Range Synchronous Buck Controller with Analog Current Monitor 文件:1.87287 Mbytes Page:43 Pages | TI 德州仪器 | |||
Wide Input Range Synchronous Buck Controller with Analog Current Monitor 文件:1.87287 Mbytes Page:43 Pages | TI 德州仪器 | |||
Wide Input Range Synchronous Buck Controller with Analog Current Monitor 文件:1.87287 Mbytes Page:43 Pages | TI 德州仪器 | |||
Wide Input Range Synchronous Buck Controller with Analog Current Monitor 文件:703.01 Kbytes Page:33 Pages | TI 德州仪器 | |||
Wide Input Range Synchronous Buck Controller with Analog Current Monitor 文件:1.87287 Mbytes Page:43 Pages | TI 德州仪器 | |||
Wide Input Range Synchronous Buck Controller with Analog Current Monitor 文件:1.87287 Mbytes Page:43 Pages | TI 德州仪器 | |||
Wide Input Range Synchronous Buck Controller with Analog Current Monitor 文件:703.01 Kbytes Page:33 Pages | TI 德州仪器 | |||
Wide Input Range Synchronous Buck Controller with Analog Current Monitor 文件:1.87287 Mbytes Page:43 Pages | TI 德州仪器 | |||
Wide Input Range Synchronous Buck Controller with Analog Current Monitor 文件:703.01 Kbytes Page:33 Pages | TI 德州仪器 | |||
Wide Input Range Synchronous Buck Controller with Analog Current Monitor 文件:1.87287 Mbytes Page:43 Pages | TI 德州仪器 | |||
Wide Input Range Synchronous Buck Controller with Analog Current Monitor 文件:1.87287 Mbytes Page:43 Pages | TI 德州仪器 | |||
Wide Input Range Synchronous Buck Controller with Analog Current Monitor 文件:1.87287 Mbytes Page:43 Pages | TI 德州仪器 | |||
Wide Input Range Synchronous Buck Controller with Analog Current Monitor 文件:703.01 Kbytes Page:33 Pages | TI 德州仪器 | |||
Wide Input Range Synchronous Buck Controller with Analog Current Monitor 文件:1.87287 Mbytes Page:43 Pages | TI 德州仪器 | |||
Wide Input Range Synchronous Buck Controller with Analog Current Monitor 文件:1.87287 Mbytes Page:43 Pages | TI 德州仪器 |
LM25117产品属性
- 类型
描述
- Vin (Max) (V):
42
- Vout (Min) (V):
0.8
- Vout (Max) (V):
41
- Iout (Max) (A):
20
- Iq (Typ) (uA):
4800
- Switching frequency (Min) (kHz):
50
- Switching frequency (Max) (kHz):
750
- Features:
Adjustable Current Limit
- Operating temperature range (C):
-40 to 125
- Regulated outputs (#):
1
- Number of phases:
1
- Rating:
Catalog
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
22+ |
LSON-CLIP-12 |
125 |
原装正品,假一罚十! |
||||
NS |
2023+ |
TSSOP-20 |
53500 |
正品,原装现货 |
|||
TI |
24+ |
N/A |
10000 |
只做原装,实单最低价支持 |
|||
TI/德州仪器 |
2152+ |
HTSSOP20 |
8000 |
原装正品现货假一罚十 |
|||
TI/德州仪器 |
25+ |
QFN |
32360 |
TI/德州仪器全新特价LM25117QPSQX/NOPB即刻询购立享优惠#长期有货 |
|||
TI |
24+ |
WQFN24 |
7850 |
只做原装正品现货或订货假一赔十! |
|||
TI/德州仪器 |
26+ |
HTSSOP20 |
33500 |
全新进口原装现货,假一罚十 |
|||
TI/德州仪器 |
2025+ |
WQFN24 |
4000 |
原装进口价格优 请找坤融电子! |
|||
TI |
22+ |
24-WFQFN |
2100 |
||||
TI/德州仪器 |
25+ |
QFN |
15000 |
原装现货假一赔十 |
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LM25117规格书下载地址
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2019-5-26
DdatasheetPDF页码索引
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