A2557KLB集成电路(IC)配电开关负载驱动器规格书PDF中文资料
![A2557KLB](https://img.114ic.com/dgk/Renders/Allegro%20Microsystems%20Renders/16-SOIC.jpg)
厂商型号 |
A2557KLB |
参数属性 | A2557KLB 封装/外壳为16-PowerSOIC(0.295",7.50mm 宽);包装为卷带(TR);类别为集成电路(IC) > 配电开关,负载驱动器;产品描述:IC PWR DRIVER BIPOLAR 1:1 16SOIC |
功能描述 | PROTECTED QUAD LOW-SIDE DRIVER WITH FAULT DETECTION & SLEEP MODE |
文件大小 |
154.77 Kbytes |
页面数量 |
12 页 |
生产厂商 | Allegro MicroSystems |
企业简称 |
Allegro |
中文名称 | Allegro MicroSystems官网 |
原厂标识 | ![]() |
数据手册 | |
更新时间 | 2024-6-15 18:06:00 |
A2557KLB规格书详情
The A2557xB, A2557xEB, and A2557xLB have been specifically designed to provide cost-effective solutions to relay-driving applications with up to 300 mA drive current per channel. They may also be used for driving incandescent lamps in applications where turn-on time is not a concern. Each of the four outputs will sink 300 mA in the on state. The outputs have a minimum breakdown voltage of 60 V and a sustaining voltage of 40 V. A low-power Sleep Mode is activated with either ENABLE low or all inputs low. In this mode, the supply current drops to below 100 µA.
FEATURES
■ 300 mA Output Current per Channel
■ Independent Over-Current Protection &Thermal Limiting for Each Driver
■ Output Voltage to 60 V
■ Output SOA Protection
■ Fault-Detection Circuitry for Open or Shorted Load
■ Low Quiescent Current Sleep Mode
■ Integral Output Flyback/Clamp Diodes
■ TTL- and 5 V CMOS-Compatible Inputs
产品属性
- 产品编号:
A2557KLB
- 制造商:
Allegro MicroSystems
- 类别:
集成电路(IC) > 配电开关,负载驱动器
- 包装:
卷带(TR)
- 开关类型:
继电器,螺线管驱动器
- 输出数:
4
- 比率 - 输入:
1:1
- 输出配置:
低端
- 输出类型:
双极性
- 接口:
开/关
- 电压 - 负载:
60V(最大)
- 电压 - 供电 (Vcc/Vdd):
4.75V ~ 5.25V
- 电流 - 输出(最大值):
300mA
- 输入类型:
非反相
- 特性:
状态标志
- 故障保护:
限流(固定),超温
- 工作温度:
-40°C ~ 125°C(TA)
- 安装类型:
表面贴装型
- 供应商器件封装:
16-SOIC
- 封装/外壳:
16-PowerSOIC(0.295",7.50mm 宽)
- 描述:
IC PWR DRIVER BIPOLAR 1
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
DLZ |
22+ |
SOP |
354000 |
询价 | |||
2023+ |
SOP16脚 |
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 | |||
- |
23+ |
SOP16 |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
ALLEGRO |
21+ |
35200 |
一级代理/放心采购 |
询价 | |||
ALLEGRO/雅丽高 |
24+ |
NA |
990000 |
明嘉莱只做原装正品现货 |
询价 | ||
ALLEGRO |
SOP16 |
608900 |
原包原标签100%进口原装常备现货! |
询价 | |||
A |
06/07+ |
SOP16 |
250 |
询价 | |||
ALLEGRO |
23+ |
SOP16 |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | ||
AllegroMicrosystemsInc |
2022 |
ICDRIVERQUAD60V300MA16-S |
5058 |
原厂原装正品,价格超越代理 |
询价 | ||
ALLEGRO |
22+ |
SOP16 |
6980 |
原装现货,可开13%税票 |
询价 |