LM3489价格
参考价格：￥340.3417
型号：LM3489EVAL/NOPB 品牌：TI 备注：这里有LM3489多少钱，2026年最近7天走势，今日出价，今日竞价，LM3489批发/采购报价，LM3489行情走势销售排行榜，LM3489报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
LM3489 | LM3489x Hysteretic PFET Buck Controller With Enable Pin 1 Features 1• Qualified for Automotive Parts • AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range – Device HBM ESD Classification Level 2 – Device CDM ESD Classification Level C5 • Easy-to-Use Control Methodology | TI 德州仪器 |   | |
LM3489 | 具有使能引脚的滞环 PFET 降压控制器 The LM3489 device is a high-efficiency PFET switching regulator controller that can be used to quickly and easily develop a small, cost-effective, switching buck regulator for a wide range of applications. The hysteretic control architecture provides for simple design without any control loop stabil • Qualified for Automotive Parts\n• AEC-Q100 Qualified With the Following Results: \n• Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range\n• Device HBM ESD Classification Level 2\n• Device CDM ESD Classification Level C5\n \n• Easy-to-Use Control Methodology\n• No Control; | TI 德州仪器 | | |
LM3489 | Hysteretic PFET Buck Controller with Enable Pin 文件：356.4 Kbytes Page：16 Pages | NSC 国半 | | |
LM3489 | Hysteretic PFET Buck Controller with Enable Pin 文件：793.52 Kbytes Page：15 Pages | NSC 国半 | | |
LM3489 | Hysteretic PFET Buck Controller with Enable Pin 文件：1.02006 Mbytes Page：23 Pages | TI 德州仪器 | | |
LM3489 | Hysteretic PFET Buck Controller With Enable Pin 文件：1.06824 Mbytes Page：25 Pages | TI 德州仪器 | | |
丝印代码：SKSB；LM3489x Hysteretic PFET Buck Controller With Enable Pin 1 Features 1• Qualified for Automotive Parts • AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range – Device HBM ESD Classification Level 2 – Device CDM ESD Classification Level C5 • Easy-to-Use Control Methodology | TI 德州仪器 | | ||
丝印代码：SKSB；LM3489x Hysteretic PFET Buck Controller With Enable Pin 1 Features 1• Qualified for Automotive Parts • AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range – Device HBM ESD Classification Level 2 – Device CDM ESD Classification Level C5 • Easy-to-Use Control Methodology | TI 德州仪器 | | ||
丝印代码：SKSB；LM3489x Hysteretic PFET Buck Controller With Enable Pin 1 Features 1• Qualified for Automotive Parts • AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range – Device HBM ESD Classification Level 2 – Device CDM ESD Classification Level C5 • Easy-to-Use Control Methodology | TI 德州仪器 | | ||
丝印代码：SKSB；LM3489x Hysteretic PFET Buck Controller With Enable Pin 1 Features 1• Qualified for Automotive Parts • AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range – Device HBM ESD Classification Level 2 – Device CDM ESD Classification Level C5 • Easy-to-Use Control Methodology | TI 德州仪器 | | ||
丝印代码：SKSB；LM3489x Hysteretic PFET Buck Controller With Enable Pin 1 Features 1• Qualified for Automotive Parts • AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range – Device HBM ESD Classification Level 2 – Device CDM ESD Classification Level C5 • Easy-to-Use Control Methodology | TI 德州仪器 | | ||
丝印代码：SKSB；LM3489x Hysteretic PFET Buck Controller With Enable Pin 1 Features 1• Qualified for Automotive Parts • AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range – Device HBM ESD Classification Level 2 – Device CDM ESD Classification Level C5 • Easy-to-Use Control Methodology | TI 德州仪器 | | ||
Hysteretic PFET Buck Controller with Enable Pin General Description\nThe LM3489 is a high efficiency PFET switching regulator controller that can be used to quickly and easily develop a small, cost effective, switching buck regulator for a wide range of applications. The hysteretic control architecture provides for simple design without any contr ■ Easy to use control methodology\n■ No control loop compensation required\n■ Wide 4.5V to 35V input range\n■ 1.239V to VIN adjustable output range\n■ High efficiency 93%\n■ ±1.3% (±2% over temp) internal reference\n■ 100% duty cycle operation\n■ Maximum operation frequency 1MHz\n■ ; | TI 德州仪器 | | ||
具有使能引脚的汽车级 4.5V 至 35V、滞环非同步 PFET 降压控制器 The LM3489 device is a high-efficiency PFET switching regulator controller that can be used to quickly and easily develop a small, cost-effective, switching buck regulator for a wide range of applications. The hysteretic control architecture provides for simple design without any control loop stabil • Qualified for Automotive Parts\n• AEC-Q100 Qualified With the Following Results: \n• Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range\n• Device HBM ESD Classification Level 2\n• Device CDM ESD Classification Level C5\n \n• Easy-to-Use Control Methodology\n• No Control; | TI 德州仪器 | | ||
LM3489x Hysteretic PFET Buck Controller With Enable Pin 1 Features 1• Qualified for Automotive Parts • AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range – Device HBM ESD Classification Level 2 – Device CDM ESD Classification Level C5 • Easy-to-Use Control Methodology | TI 德州仪器 | | ||
丝印代码：STEB；LM3489x Hysteretic PFET Buck Controller With Enable Pin 1 Features 1• Qualified for Automotive Parts • AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range – Device HBM ESD Classification Level 2 – Device CDM ESD Classification Level C5 • Easy-to-Use Control Methodology | TI 德州仪器 | | ||
丝印代码：STEB；LM3489x Hysteretic PFET Buck Controller With Enable Pin 1 Features 1• Qualified for Automotive Parts • AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range – Device HBM ESD Classification Level 2 – Device CDM ESD Classification Level C5 • Easy-to-Use Control Methodology | TI 德州仪器 | | ||
丝印代码：STEB；LM3489x Hysteretic PFET Buck Controller With Enable Pin 1 Features 1• Qualified for Automotive Parts • AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range – Device HBM ESD Classification Level 2 – Device CDM ESD Classification Level C5 • Easy-to-Use Control Methodology | TI 德州仪器 | | ||
丝印代码：STEB；LM3489x Hysteretic PFET Buck Controller With Enable Pin 1 Features 1• Qualified for Automotive Parts • AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range – Device HBM ESD Classification Level 2 – Device CDM ESD Classification Level C5 • Easy-to-Use Control Methodology | TI 德州仪器 | | ||
丝印代码：STEB；LM3489x Hysteretic PFET Buck Controller With Enable Pin 1 Features 1• Qualified for Automotive Parts • AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range – Device HBM ESD Classification Level 2 – Device CDM ESD Classification Level C5 • Easy-to-Use Control Methodology | TI 德州仪器 | | ||
丝印代码：STEB；LM3489x Hysteretic PFET Buck Controller With Enable Pin 1 Features 1• Qualified for Automotive Parts • AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range – Device HBM ESD Classification Level 2 – Device CDM ESD Classification Level C5 • Easy-to-Use Control Methodology | TI 德州仪器 | | ||
LM3489x Hysteretic PFET Buck Controller With Enable Pin 1 Features 1• Qualified for Automotive Parts • AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range – Device HBM ESD Classification Level 2 – Device CDM ESD Classification Level C5 • Easy-to-Use Control Methodology | TI 德州仪器 | | ||
Hysteretic PFET Buck Controller with Enable Pin 文件：356.4 Kbytes Page：16 Pages | NSC 国半 | | ||
Hysteretic PFET Buck Controller with Enable Pin 文件：1.02006 Mbytes Page：23 Pages | TI 德州仪器 | | ||
Hysteretic PFET Buck Controller With Enable Pin 文件：1.02232 Mbytes Page：25 Pages | TI 德州仪器 | | ||
包装：盒 描述：EVAL BOARD FOR LM3489 开发板，套件，编程器 评估板 - DC/DC 与 AC/DC（离线）SMPS | TI 德州仪器 | | ||
丝印代码：SKSB；Hysteretic PFET Buck Controller With Enable Pin 文件：1.06824 Mbytes Page：25 Pages | TI 德州仪器 | | ||
Hysteretic PFET Buck Controller with Enable Pin 文件：793.52 Kbytes Page：15 Pages | NSC 国半 | | ||
Hysteretic PFET Buck Controller with Enable Pin 文件：356.4 Kbytes Page：16 Pages | NSC 国半 | | ||
封装/外壳：8-TSSOP，8-MSOP（0.118"，3.00mm 宽） 功能：降压 包装：管件 描述：IC REG CTRLR BUCK 8VSSOP 集成电路（IC） DC-DC 开关控制器 | TI 德州仪器 | | ||
Hysteretic PFET Buck Controller With Enable Pin 文件：1.06824 Mbytes Page：25 Pages | TI 德州仪器 | | ||
Hysteretic PFET Buck Controller With Enable Pin 文件：1.06824 Mbytes Page：25 Pages | TI 德州仪器 | | ||
Hysteretic PFET Buck Controller with Enable Pin 文件：356.4 Kbytes Page：16 Pages | NSC 国半 | | ||
Hysteretic PFET Buck Controller with Enable Pin 文件：793.52 Kbytes Page：15 Pages | NSC 国半 | | ||
Hysteretic PFET Buck Controller With Enable Pin 文件：1.06824 Mbytes Page：25 Pages | TI 德州仪器 | | ||
Hysteretic PFET Buck Controller With Enable Pin 文件：1.06824 Mbytes Page：25 Pages | TI 德州仪器 | | ||
Hysteretic PFET Buck Controller with Enable Pin 文件：356.4 Kbytes Page：16 Pages | NSC 国半 | | ||
Hysteretic PFET Buck Controller With Enable Pin 文件：1.02232 Mbytes Page：25 Pages | TI 德州仪器 | | ||
Hysteretic PFET Buck Controller with Enable Pin 文件：356.4 Kbytes Page：16 Pages | NSC 国半 | | ||
Hysteretic PFET Buck Controller With Enable Pin 文件：1.06824 Mbytes Page：25 Pages | TI 德州仪器 | | ||
Hysteretic PFET Buck Controller With Enable Pin 文件：1.06824 Mbytes Page：25 Pages | TI 德州仪器 | | ||
Hysteretic PFET Buck Controller with Enable Pin 文件：356.4 Kbytes Page：16 Pages | NSC 国半 | | ||
Hysteretic PFET Buck Controller With Enable Pin 文件：1.06824 Mbytes Page：25 Pages | TI 德州仪器 | | ||
Hysteretic PFET Buck Controller With Enable Pin 文件：1.06824 Mbytes Page：25 Pages | TI 德州仪器 | | ||
3.3V Low Power Quad RS-485/RS-422 Line Receivers DESCRIPTION… The SP3488 and the SP3489 are +3.3V low power quad line receivers that meet the specifications of the RS-485 and RS-422 serial protocols. These devices are pin-to-pin compatible with Sipexs SP488 and SP489 devices as well as popular industry standards. ■ RS-485 or RS-422 Quad Differ | SIPEX | | ||
3.3V Low Power Quad RS-485/RS-422 Line Receivers DESCRIPTION… The SP3488 and the SP3489 are +3.3V low power quad line receivers that meet the specifications of the RS-485 and RS-422 serial protocols. These devices are pin-to-pin compatible with Sipexs SP488 and SP489 devices as well as popular industry standards. ■ RS-485 or RS-422 Quad Differ | SIPEX | | ||
3.3V Low Power Quad RS-485/RS-422 Line Receivers DESCRIPTION… The SP3488 and the SP3489 are +3.3V low power quad line receivers that meet the specifications of the RS-485 and RS-422 serial protocols. These devices are pin-to-pin compatible with Sipexs SP488 and SP489 devices as well as popular industry standards. ■ RS-485 or RS-422 Quad Differ | SIPEX | | ||
3.3V Low Power Quad RS-485/RS-422 Line Receivers DESCRIPTION… The SP3488 and the SP3489 are +3.3V low power quad line receivers that meet the specifications of the RS-485 and RS-422 serial protocols. These devices are pin-to-pin compatible with Sipexs SP488 and SP489 devices as well as popular industry standards. ■ RS-485 or RS-422 Quad Differ | SIPEX | | ||
3.3V Low Power Quad RS-485/RS-422 Line Receivers 文件：116.85 Kbytes Page：9 Pages | SIPEX | |
LM3489产品属性
- 类型
描述
- Vin (Max) (V)：
35
- Vout (Min) (V)：
1.239
- Vout (Max) (V)：
35
- Iout (Max) (A)：
4
- Iq (Typ) (uA)：
280
- Switching frequency (Min) (kHz)：
50
- Switching frequency (Max) (kHz)：
1400
- Features：
Enable
- 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 |
|---|---|---|---|---|---|---|---|
TI/德州仪器 |
2021+ |
VSSOP8 |
9000 |
原装现货,随时欢迎询价 |
|||
TI/德州仪器 |
22+ |
MSOP-8 |
30000 |
只做原装正品 |
|||
TI/德州仪器 |
23+ |
VSSOP8 |
18204 |
原装正品代理渠道价格优势 |
|||
原装TI |
23+ |
VSSOP-8 |
6000 |
正规渠道,只有原装! |
|||
TI/德州仪器 |
2025+ |
5000 |
原装进口价格优 请找坤融电子! |
||||
TI/德州仪器 |
25+ |
MSOP8 |
20000 |
原装 |
|||
TEXAS INSTRUMENTS |
25+ |
SMD |
918000 |
明嘉莱只做原装正品现货 |
|||
TI |
2450+ |
SMD |
9485 |
只做原厂原装正品终端客户免费申请样品 |
|||
TI/德州仪器 |
25+ |
VSSOP-8 |
8000 |
全新原装正品支持含税 |
|||
TI/德州仪器 |
25+ |
MSOP8 |
15637 |
TI/德州仪器原装特价LM3489QMM即刻询购立享优惠#长期有货 |
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LM3489规格书下载地址
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LM3489数据表相关新闻
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优势出
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2019-6-24LM3524D-调整脉宽调制器
LM3524D家庭是一个行业的改进版本标准的LM3524。它改善了规范的和额外的的功能引脚对引脚兼容现有的3524家庭。新特性减少了需要额外的外部电路通常需要在原来的版本。LM3524D具有±1％高精度5V参考。目前的输出驱动晶体管的承载能力已被提高到200毫安，同时减少VCESAT和增加VCE的60V的击穿。共模电压范围误差放大器已提高至5.5V，以消除需要一个电阻分压器从5V参考。LM3524D电路的偏置线已被隔离关机引脚。这可以防止振荡器的脉冲幅度从关机的干扰频率。另外在高频率（.300 kHz）的最大值。每股占空比产量已提高到44％比35％以下。他3524s占空比。此外，LM3524D
2012-11-29
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