UDQ2559LB集成电路(IC)配电开关负载驱动器规格书PDF中文资料
厂商型号 |
UDQ2559LB |
参数属性 | UDQ2559LB 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 POWER DRIVER |
文件大小 |
146.33 Kbytes |
页面数量 |
8 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 | 2024-5-22 13:48:00 |
UDQ2559LB规格书详情
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
产品属性
- 产品编号:
UDQ2559LB
- 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):
700mA
- 输入类型:
非反相
- 故障保护:
限流(固定),超温
- 工作温度:
-40°C ~ 85°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 |
---|---|---|---|---|---|---|---|
ALLEGRO |
SOP16 |
899933 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
Allegro MicroSystems LLC |
22+ |
16SOIC |
9000 |
原厂渠道,现货配单 |
询价 | ||
ALLEGRO |
2023+ |
SOP16 |
60520 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||
ALLEGRO |
ROHS+ Original 元件 |
原厂原封 |
15890 |
现货原装△-电子元件更多数量咨询样品批量支持;详询 |
询价 | ||
UDQ |
22+ |
SOP16 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
ALLGERO |
1709+ |
SOP-16 |
35000 |
普通 |
询价 | ||
ALLEGRO |
2023+ |
SOP-16 |
50000 |
原装现货 |
询价 | ||
ALLEGRO |
23+ |
SMD16 |
8500 |
原装正品,现货销售 |
询价 | ||
ALLEGRO |
23+ |
标准封装 |
6000 |
正规渠道,只有原装! |
询价 | ||
ALLEGR |
23+ |
SOP-16 |
9980 |
价格优势/原装现货/客户至上/欢迎广大客户来电查询 |
询价 |