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MC33298DW/R2中文资料飞思卡尔数据手册PDF规格书
MC33298DW/R2规格书详情
The 33298 is a smart eight output low side power switch. It is a versatile device incorporating an 8-bit serial-in shift register to control an 8-bit parallel output latch providing control of eight independent ON/OFF output switches. Applications include the control of solenoids, relays, lamps, small DC motors, and other moderate current loads (1.0 – 3.0A).
The 33298 interfaces directly with a microcontroller to control various inductive or incandescent loads. Input control is fast. Data rates are guaranteed to 2.0 MHz but the device is capable of rates to 8.5 MHz @ 25°C.
Each output uses high efficiency MOSFET power transistors configured with open drains. Each low ON resistance output (0.4Ω RDS(ON) @ 25°C) is capable of sinking up to 3.0A of transient current. On a continuous basis, each output can simultaneously (with all outputs ON) handle 0.5A of current when the device is soldered onto a typical PC board. Higher output currents are dependent on the number of outputs simultaneously ON. The circuits innovative monitoring and protection features include very low standby current.
特性 Features
• Designed to operate over wide supply voltages of 5.5 to 26.5V
• Interfaces to microprocessor using 8-bit SPI I/O protocol up to 3.0MHz
• 1.0A peak current outputs with maximum RDS(ON) of 1.8Ω at TJ - 150°C
• Outputs current limited to accommodate in-rush currents associated with switching incandescent loads
• Output voltages clamped to 65V during inductive switching
• Maximum sleep current (IPWR) of 25µA
• Maximum of 4.0mA IDD during operation
• Pb-free packaging designated by suffix code EG
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ON/安森美 |
23+ |
SOP |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
ON/安森美 |
2022+ |
DIP20 |
30000 |
进口原装现货供应,原装 假一罚十 |
询价 | ||
D/C |
23+ |
DC |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
恩XP |
2324+ |
NA |
78920 |
二十余载金牌老企,研究所优秀合供单位,您的原厂窗口 |
询价 | ||
ON/安森美 |
23+ |
SOP |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
FREESCALE |
23+ |
SO24 |
5500 |
现货,全新原装 |
询价 | ||
ON(安森美) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
MOTOROLA |
25+ |
SOP24 |
3000 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
MOT |
24+ |
原厂封装 |
65250 |
支持样品,原装现货,提供技术支持! |
询价 | ||
ONSEMI/安森美 |
24+ |
SOP |
7800 |
全新原厂原装正品现货,低价出售,实单可谈 |
询价 |