MC33981中文资料飞思卡尔数据手册PDF规格书
MC33981规格书详情
Single High Side Switch (4.0 mOhm), PWM clock up to 60 kHz
The 33981 is a high frequency, self-protected 4.0 m RDS(ON) high side switch used to replace electromechanical relays, fuses, and discrete devices in power management applications.
The 33981 is packaged in a 12 x 12 mm non-leaded power-enhanced PQFN package with exposed tabs.
特性 Features
• Single 4.0 m RDS(ON) maximum high side switch
• PWM capability up to 60 kHz with duty cycle from 5 to 100
• Very low standby current
• Slew-rate control with external capacitor
• Over-current and over-temperature protection, under-voltage shutdown, and fault reporting
• Reverse battery protection
• Gate drive signal for external low side N-channel MOSFET with protection features
• Output current monitoring
• Temperature feedback
产品属性
- 型号：
MC33981
- 功能描述：
电源开关 IC - 配电 HF 4.0MOHM RDSON SWITCH
- RoHS：
否
- 制造商：
Exar
- 输出端数量：
1
- 开启电阻（最大值）：
85 mOhms
- 开启时间（最大值）：
400 us
- 关闭时间（最大值）：
20 us
- 工作电源电压：
3.2 V to 6.5 V
- 最大工作温度：
+ 85 C
- 安装风格：
SMD/SMT
- 封装/箱体：
SOT-23-5
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
Freescale优势 |
QFN |
1200 |
正品原装--自家现货-实单可谈 |
询价 | |||
FREESCALE |
23+ |
NA |
13650 |
原装正品,假一罚百! |
询价 | ||
FREESCA |
BGA |
1500 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
FREESCALE |
15+ |
4095 |
全新进口原装 |
询价 | |||
FREESCALE |
23+ |
BGA |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
Freescale(飞思卡尔) |
2526+ |
Original |
50000 |
只做原装优势现货库存,渠道可追溯 |
询价 | ||
FREESCALE |
25+ |
ROHS |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
FREESCALE/飞思卡尔 |
21+ |
QFN |
3000 |
百域芯优势 实单必成 可开13点增值税发票 |
询价 | ||
FREESCALE |
22+ |
PQFN16 |
30000 |
十七年VIP会员,诚信经营，一手货源，原装正品可零售！ |
询价 | ||
Freescale |
23+ |
16-PQFN |
65600 |
询价 |
