A2550中文资料PDF规格书
A2550规格书详情
Description
Large numbers of relay-based applications require the use of a microprocessor which implements complex system control. In these systems, there is the need for microprocessor logic supply voltage, power-on reset circuitry, and watchdog capabilities. The Allegro® A2550 combines the functions of voltage regulator, watchdog, and reset, as well as three low-side DMOS relay driver outputs. Primarily targeted at automotive applications, this IC is designed to provide robust performance over extended voltage and temperature ranges.
Features and Benefits
▪ Three independent low-side DMOS output drivers
▪ Short-circuit protection of drivers
▪ Eliminates need for flyback diodes on relays
▪ Thermal shutdown
▪ Separate precision 5 V regulator (2)
▪ Current clamp on 5 V regulator
▪ 16-pin TSSOP package with exposed thermal pad
▪ Programmable reset (NPOR) delay time
▪ Programmable watchdog
▪ Automotive voltage and temperature ranges
▪ Active clamps for automotive load dump specifications
▪ Lead (Pb) free
产品属性
- 型号:
A2550
- 制造商:
ALLEGRO
- 制造商全称:
Allegro MicroSystems
- 功能描述:
Relay Driver with 5 V Regulator for Automotive Applications
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ALLEGRO |
2021/2022+ |
标准封装 |
6000 |
正规渠道,只有原装! |
询价 | ||
Allegro MicroSystems LLC |
21+ |
16TSSOPEP |
13880 |
公司只售原装,支持实单 |
询价 | ||
SANYO/三洋 |
2048+ |
TSSOP20 |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
Allegro |
20+ |
na |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
23+ |
N/A |
65210 |
正品授权货源可靠 |
询价 | |||
ALLEGRO |
23+ |
HTSOP16 |
30000 |
代理全新原装现货,价格优势 |
询价 | ||
Allegro |
21+ |
SOP |
46038 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
ALLEGRO/雅丽高 |
22+ |
HTSSOP20 |
4000 |
原装现货假一赔十 |
询价 | ||
ALLEGRO |
2020+ |
TSSOP-1 |
90 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
ALLEGRO/埃戈罗 |
2021/2022+ |
NA |
6000 |
原厂原装现货订货价格优势终端BOM表可配单提供样品 |
询价 |