A2557KLB集成電路(IC)的配電開關(guān)負載驅(qū)動器規(guī)格書PDF中文資料
廠商型號 |
A2557KLB |
參數(shù)屬性 | A2557KLB 封裝/外殼為16-PowerSOIC(0.295",7.50mm 寬);包裝為卷帶(TR);類別為集成電路(IC)的配電開關(guān)負載驅(qū)動器;產(chǎn)品描述:IC PWR DRIVER BIPOLAR 1:1 16SOIC |
功能描述 | PROTECTED QUAD LOW-SIDE DRIVER WITH FAULT DETECTION & SLEEP MODE |
封裝外殼 | 16-PowerSOIC(0.295",7.50mm 寬) |
文件大小 |
154.77 Kbytes |
頁面數(shù)量 |
12 頁 |
生產(chǎn)廠商 | Allegro MicroSystems |
企業(yè)簡稱 |
ALLEGRO |
中文名稱 | Allegro MicroSystems官網(wǎng) |
原廠標識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2025-1-28 22:30:00 |
A2557KLB規(guī)格書詳情
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
產(chǎn)品屬性
更多- 產(chǎn)品編號:
A2557KLB
- 制造商:
Allegro MicroSystems
- 類別:
集成電路(IC) > 配電開關(guān),負載驅(qū)動器
- 包裝:
卷帶(TR)
- 開關(guān)類型:
繼電器,螺線管驅(qū)動器
- 輸出數(shù):
4
- 比率 - 輸入:
1:1
- 輸出配置:
低端
- 輸出類型:
雙極性
- 接口:
開/關(guān)
- 電壓 - 負載:
60V(最大)
- 電壓 - 供電 (Vcc/Vdd):
4.75V ~ 5.25V
- 電流 - 輸出(最大值):
300mA
- 輸入類型:
非反相
- 特性:
狀態(tài)標志
- 故障保護:
限流(固定),超溫
- 工作溫度:
-40°C ~ 125°C(TA)
- 安裝類型:
表面貼裝型
- 供應(yīng)商器件封裝:
16-SOIC
- 封裝/外殼:
16-PowerSOIC(0.295",7.50mm 寬)
- 描述:
IC PWR DRIVER BIPOLAR 1
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ALLEGRO |
2020+ |
SOP16 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
ALLEGRO/雅麗高 |
22+ |
SOP16 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
ALLEGRO/雅麗高 |
24+ |
NA |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
ALLEGRO |
24+ |
35200 |
一級代理/放心采購 |
詢價 | |||
ALLEGRO(美國埃戈羅) |
23+ |
標準封裝 |
6823 |
我們只是原廠的搬運工 |
詢價 | ||
ALLEGRO |
SOP16 |
608900 |
原包原標簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
A |
24+ |
SOP16 |
250 |
詢價 | |||
ALLEGRO |
23+ |
標準封裝 |
6000 |
正規(guī)渠道,只有原裝! |
詢價 | ||
Allegro MicroSystems |
23+/24+ |
16-SOIC |
8600 |
只供原裝進口公司現(xiàn)貨+可訂貨 |
詢價 | ||
ALLEGRO |
23+ |
SOP16 |
5000 |
原裝正品,假一罰十 |
詢價 |