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MC33879APEK中文资料PDF规格书
MC33879APEK规格书详情
The 33879 device is an 8-output hardware configurable, high-side/low-side switch with 16-bit serial input control using the serial peripheral interface (SPI). Two of the outputs may be controlled directly via a microcontroller for pulse-width modulation (PWM) applications. The 33879 incorporates SMARTMOS technology, with CMOS logic, bipolar/MOS analog circuitry, and DMOS power MOSFETs. The 33879 controls various inductive, incandescent, or LED loads by directly interfacing with a microcontroller. The circuit’s innovative monitoring and protection features include very low standby currents, cascade fault reporting, internal + 45 V clamp voltage for low-side configuration, - 20 V high-side configuration, output specific diagnostics, and independent overtemperature protection.
Features
•Designed to operate 5.5 V < VPWR < 27.5 V
•16-bit SPI for control and fault reporting, 3.3 V / 5.0 V compatible
•Outputs are current limited (0.6 to 1.2 A) to drive incandescent lamps
•Output voltage clamp, + 45 V (low-side) and - 20 V (high-side) during inductive switching
•On/Off control of open load detect current (LED application)
•Internal reverse battery protection on VPWR
•Loss of ground or supply will not energize loads or damage IC
•Maximum 5.0 μA IPWR standby current at 13 V VPWR
•RDS(ON) of 0.75 Ω at 25 °C typical
•Short-circuit detect and current limit with automatic retry
•Independent overtemperature protection
Applications
•Solenoids
•Relays
•Actuators
•Stepper motors
•Brush DC motors
•Incandescent lamps
产品属性
- 型号:
MC33879APEK
- 功能描述:
电源开关 IC - 配电 CONFIG OCTAL SERIAL SW
- 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 |
---|---|---|---|---|---|---|---|
NXPUSAInc. |
23+ |
32-SOICEP |
66800 |
全新更新库存原厂原装现货 |
询价 | ||
FREESCALE |
23+ |
SSOP32 |
2000 |
全新原装深圳仓库现货有单必成 |
询价 | ||
Freescale(飞思卡尔) |
2022+ |
60000 |
原厂原装,假一罚十 |
询价 | |||
FREESCALE |
22+ |
HSSOP32 |
1650 |
原装现货假一赔十 |
询价 | ||
FREESCA |
21+ |
SSOP |
8280 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
NA |
NA |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
free |
dc17 |
原厂封装 |
756 |
INSTOCK:42/tube/ssop |
询价 | ||
NXP |
21+ |
32SOIC EP |
13880 |
公司只售原装,支持实单 |
询价 | ||
NXP |
24+ |
SSOP32 |
5000 |
原装正品 |
询价 | ||
NA |
23+ |
NA |
26094 |
10年以上分销经验原装进口正品,做服务型企业 |
询价 |