L9349中文资料PDF规格书
L9349规格书详情
DESCRIPTION
The L9349 is a monolithic integrated quad low side driver realized in an advanced MultipowerBCD mixed technology. The device is intended to drive valves in automotive environment.
The inputs are µP compatible. Particular care has been taken to protect the device against failures, to avoid electromagnetic interferences and to offer extensive real time diagnostic.
■ Quad power low side driver with 2 x 5A and 2 x 3A output current capability
■ Low RDSON typically 200mΩ and 300mΩ @ Tj = 25°C
■ Internal output clamping structures with VFB = 50V for fast inductive load current recirculation
■ Limited output voltage slew rate for low EMI
■ Protected µP compatible enable and input
■ Wide operating supply voltage range 4.5V to 32V
■ Real time diagnostic functions:
– Output shorted to GND
– Output shorted to VSS
– Open load detection in ON and OFF condition
– Load bypass detection
– Overtemperature detection
■ Device protection functions:
– Overload disable
– Selective thermal shutdown
■ Signal- and Power-Ground-loss shutdown
产品属性
- 型号:
L9349
- 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 |
2023+ |
SSOP20 |
3645 |
全新原厂原装产品、公司现货销售 |
询价 | ||
ST |
22+ |
HSOP20 |
5000 |
询价 | |||
ST |
21+ |
HSOP20 |
35400 |
全新原装现货/假一罚百! |
询价 | ||
ST/意法 |
N/A |
22+ |
9426 |
原装正品现货 可开增值税发票 |
询价 | ||
ST |
2023+ |
HSOP20 |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
ST/意法 |
21+ |
HSOP20 |
3000 |
百域芯优势 实单必成 可开13点增值税发票 |
询价 | ||
ST |
14+ |
HSOP |
1102 |
全新原装,支持实单,假一罚十,德创芯微 |
询价 | ||
ST/意法 |
22+ |
HSOP20 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
ST |
13+ |
HSOP20 |
201 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ST意法半导体 |
24+23+ |
SOP20 |
12580 |
16年电子元件现货供应商 终端BOM表可配单提供样品 |
询价 |