L294中文资料意法半导体数据手册PDF规格书
L294规格书详情
DESCRIPTION
The L294 is a monolithic switched mode solenoid driver designed for fast, high current applications such as hummer and needle driving in printers and electronic typewriters. Power dissipation is reduced by efficient switchmode operation. An extra feature of the L294 is a latched diagnostic output which indicates when the output is short circuited. The L294 is supplied in a 11-lead Multiwatt® plastic power package.
■ HIGH VOLTAGE OPERATION (UP TO 50V)
■ HIGH OUTPUT CURRENT CAPABILITY (UP TO 4A)
■ LOW SATURATION VOLTAGE
■ TTL-COMPATIBLE INPUT
■ OUTPUT SHORT CIRCUIT PROTECTION (TO GROUND, TO SUPPLY AND ACROSS THE LOAD)
■ THERMAL SHUTDOWN
■ OVERDRIVING PROTECTION
■ LATCHED DIAGNOSTIC OUTPUT
产品属性
- 型号：
L294
- 功能描述：
电源开关 IC - 配电 Switch-Mode Solenoid
- 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 |
|---|---|---|---|---|---|---|---|
STMicroelectronics |
25+ |
N/A |
11580 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
询价 | ||
ST/意法 |
24+ |
ZIP |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
ST/意法 |
2025+ |
ZIP11 |
32000 |
原装正品现货供应商原厂渠道物美价优 |
询价 | ||
ST |
25+ |
标准封装 |
18000 |
原厂直接发货进口原装 |
询价 | ||
ST/意法 |
2025+ |
ZIP-11 |
800 |
原装进口价格优 请找坤融电子! |
询价 | ||
ST |
25+ |
3 |
公司优势库存 热卖中!! |
询价 | |||
STMicroelectronics |
25+ |
N/A |
11580 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
询价 | ||
ST |
23+ |
SIP-11 |
5000 |
原装正品,假一罚十 |
询价 | ||
ST/意法 |
25+ |
ZIP11 |
12350 |
全新原装正品支持含税 |
询价 | ||
ST |
24+ |
3185 |
询价 |
