L9349-LF中文资料意法半导体数据手册PDF规格书
L9349-LF规格书详情
描述 Description
The L9349 is a monolithic IC designed to drive inductive loads in low side configurations like hydraulic valves used in ABS systems.
Particular care has been taken to protect the device against failures, to avoid electromagnetic interferences and to offer extensive real time diagnostics.
■ Four low-side output driver with protection diagnostics designed as a conventional switch
– 2 channels with 5 A output current capability and rON = 0.2 Ω typ.
– 2 channels with 3 A output current capability and rON = 0.3 Ω typ.
■ Integrated 60 V Zener diodes output clamping structure
■ Output slope control
■ Short circuit protection
■ Open load detection in ON and OFF condition
■ Load bypass detection
■ Overload disable
■ Signal and power ground loss shutdown
■ Selective overtemperature shutdown
■ Electrostatic discharge (ESD) protection
产品属性
- 型号：
L9349-LF
- 功能描述：
电源开关 IC - 配电 Quad intelligent Power Side Switch
- RoHS：
否
- 制造商：
Exar
- 输出端数量：
1
- 开启电阻（最大值）：
85 mOhms
- 开启时间（最大值）：
400 us
- 关闭时间（最大值）：
20 us
- 工作电源电压：
3.2 V to 6.5 V
- 最大工作温度：
+ 85 C
- 安装风格：
SMD/SMT
- 封装/箱体：
SOT-23-5
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST(意法半导体) |
24+ |
PowerSO-20 |
1344 |
特价优势库存质量保证稳定供货 |
询价 | ||
ST |
2025+ |
PowerSO-20 |
16000 |
原装优势绝对有货 |
询价 | ||
ST/意法 |
23+ |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
ST/意法半导体 |
24+ |
PowerSO-20 |
16960 |
原装正品现货支持实单 |
询价 | ||
ST/意法半导体 |
23+ |
N/A |
20000 |
询价 | |||
ST/意法半导体 |
2021+ |
PowerSO-20 |
7600 |
原装现货，欢迎询价 |
询价 | ||
STMicroelectronics |
23+/24+ |
20-SOIC |
8600 |
只供原装进口公司现货+可订货 |
询价 | ||
ST/意法半导体 |
21+ |
PowerSO-20 |
8860 |
只做原装,质量保证 |
询价 | ||
ST(意法半导体) |
24+ |
PowerSO-20 |
5500 |
百分百原装正品,可原型号开票 |
询价 | ||
ST/意法半导体 |
23+ |
PowerSO-20 |
16900 |
公司只做原装，可来电咨询 |
询价 |
