UDN2559LB集成電路（IC）的配電開(kāi)關(guān)負(fù)載驅(qū)動(dòng)器規(guī)格書(shū)PDF中文資料
| 廠商型號(hào) |
UDN2559LB |
| 參數(shù)屬性 | UDN2559LB 封裝/外殼為16-PowerSOIC（0.295"，7.50mm 寬）；包裝為卷帶（TR）；類(lèi)別為集成電路（IC）的配電開(kāi)關(guān)負(fù)載驅(qū)動(dòng)器；產(chǎn)品描述：IC PWR DRIVER BIPOLAR 1:1 16SOIC |
| 功能描述 | PROTECTED QUAD POWER DRIVER |
| 封裝外殼 | 16-PowerSOIC（0.295"，7.50mm 寬） |
| 文件大小 |
146.33 Kbytes |
| 頁(yè)面數(shù)量 |
8 頁(yè) |
| 生產(chǎn)廠商 | ALLEGRO |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-9-5 20:38:00 |
| 人工找貨 | UDN2559LB價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
UDN2559LB規(guī)格書(shū)詳情
描述 Description
Providing improved output current limiting, the UDK, UDN, and UDQ2559B, EB, and LB quad power drivers combine AND logic gates and high-current bipolar outputs with complete output protection. Each of the four outputs sink 700 mA in the on state. The outputs have a minimum breakdown voltage (load dump) of 60 V and a sustaining voltage of 40 V. The inputs are compatible with TTL and 5 V CMOS logic systems.
Overcurrent protection for each channel has been designed into these devices and is activated at approximately 1 A. It protects each output from short circuits with supply voltages up to 25 V. When an output current trip point is reached, that output stage is driven linearly resulting in a reduced output current level. If an over-current or short-circuit condition continues, the thermal-limiting circuits will first sense the rise in junction temperature and then the rise in chip temperature, further decreasing the output current. Under worst-case conditions, these devices will tolerate short circuits on all outputs, simultaneously.
These devices can be used to drive various loads including incandescent lamps (without warming or limiting resistors) or inductive loads such as relays, solenoids, or dc stepping motors.
The packages offer fused leads for enhanced thermal dissipation. Package B is a 16-pin power DIP with exposed tabs, EB is a 28-lead power PLCC, and LB is a 16-lead power wide-body SOIC for surface-mount applications. The lead (Pb) free versions have 100 matte tin leadframe plating.
Features and Benefits
? 700 mA output current per channel
? Independent overcurrent protection for each driver
? Thermal protection for device and each driver
? Low output-saturation voltage
? Integral output flyback diodes
? TTL and 5 V CMOS-compatible inputs
產(chǎn)品屬性
更多- 產(chǎn)品編號(hào)：
UDN2559LBTR-T
- 制造商：
Allegro MicroSystems
- 類(lèi)別：
集成電路（IC） > 配電開(kāi)關(guān)，負(fù)載驅(qū)動(dòng)器
- 包裝：
卷帶（TR）
- 開(kāi)關(guān)類(lèi)型：
通用
- 輸出數(shù)：
4
- 比率 - 輸入：
1：1
- 輸出配置：
低端
- 輸出類(lèi)型：
雙極性
- 接口：
開(kāi)/關(guān)
- 電壓 - 負(fù)載：
60V（最大）
- 電壓 - 供電 (Vcc/Vdd)：
4.75V ~ 5.25V
- 電流 - 輸出（最大值）：
700mA
- 輸入類(lèi)型：
非反相
- 故障保護(hù)：
限流（固定），超溫
- 工作溫度：
-20°C ~ 85°C（TA）
- 安裝類(lèi)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(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ALLEGRO |
20+ |
DIP |
35830 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開(kāi)原型號(hào)增稅票 |
詢價(jià) | ||
ALLEGRO/雅麗高 |
22+ |
DIP18 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價(jià) | ||
ALLEGRO/雅麗高 |
21+ |
DIP18 |
7500 |
百域芯優(yōu)勢(shì) 實(shí)單必成 可開(kāi)13點(diǎn)增值稅發(fā)票 |
詢價(jià) | ||
ALLEGRO |
25+23+ |
SOP |
27288 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
ALLEGRO |
25+ |
DIP18 |
4500 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷(xiāo)售! |
詢價(jià) | ||
ALLEGRO |
23+ |
DIP18 |
2870 |
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購(gòu)! |
詢價(jià) | ||
ALLEGRO |
23+ |
標(biāo)準(zhǔn)封裝 |
6000 |
正規(guī)渠道,只有原裝! |
詢價(jià) | ||
ALLEGRO |
25+ |
DIP |
18000 |
原廠直接發(fā)貨進(jìn)口原裝 |
詢價(jià) | ||
ALLEGRO |
22+ |
DIP/18 |
5000 |
全新原裝現(xiàn)貨!自家?guī)齑? |
詢價(jià) | ||
ALLGERO |
2016+ |
DIP |
6523 |
只做原裝正品現(xiàn)貨!或訂貨! |
詢價(jià) |
