A2550中文資料Allegro數(shù)據(jù)手冊PDF規(guī)格書
A2550規(guī)格書詳情
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
產(chǎn)品屬性
- 型號：
A2550
- 制造商：
ALLEGRO
- 制造商全稱：
Allegro MicroSystems
- 功能描述：
Relay Driver with 5 V Regulator for Automotive Applications
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ALLEGRO/雅麗高 |
23+ |
TSOP-16 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
SONY |
18+ |
TSSOP |
35585 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價 | ||
Allegro MicroSystems LLC |
22+ |
16TSSOPEP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
ALLEGRO/雅麗高 |
23+ |
eTSSOP-16 |
3000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
ALLEGRO |
24+ |
HTSSOP20 |
35400 |
全新原裝現(xiàn)貨/假一罰百! |
詢價 | ||
SONY/索尼 |
24+ |
TSSOP |
25500 |
授權(quán)代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價銷售 |
詢價 | ||
ALLEGRO |
2020+ |
TSOP-16 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價 | ||
Allegro |
23+ |
16-TSSOP |
65600 |
詢價 | |||
Allegro |
23+ |
16-TSSOP |
7750 |
全新原裝優(yōu)勢 |
詢價 | ||
ALLEGRO/雅麗高 |
16+17+ |
TSSOP16 |
4900 |
只有原盤原盒正品現(xiàn)貨 |
詢價 |
