UPD16818中文资料PDF规格书
UPD16818规格书详情
DESCRIPTION
The µPD16818 is a monolithic dual H bridge driver IC which uses N-channel power MOS FETs in its output stage. By employing the power MOS FETs for the output stage, this driver circuit has a substantially improved saturation voltage and power consumption as compared with conventional driver circuits that use bipolar transistors.
In addition, the drive current can be adjusted by an external resistor in power-saving mode.
The µPD16818 is therefore ideal as the driver circuit of a 2-phase excitation, bipolar-driven stepping motor for the head actuator of an FDD.
FEATURES
• Compatible with 3V-/5V- supply voltage
• Pin compatible with µPD16803
• Low ON resistance (sum of ON resistors of top and bottom MOS FETs)
RON1= 1.2 Ω (VM = 3.0 V)
RON2 = 1.0 Ω (VM = 5.0 V)
• Low current consumption: IDD = 0.4 mA TYP. (VDD = 2.7 V to 3.6 V)
• Stop mode function that turns OFF all output MOS FETs
• Drive current can be set in power-saving mode (set by external resistor)
• Compact surface mount package
产品属性
- 型号:
UPD16818
- 制造商:
NEC
- 制造商全称:
NEC
- 功能描述:
MONOLITHIC DUAL H BRIDGE DRIVER CIRCUIT
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NEC |
2016+ |
SOT-89 |
6000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
NEC |
2020+ |
SOT |
8000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
SMD |
23+ |
NA |
15659 |
振宏微专业只做正品,假一罚百! |
询价 | ||
NEC |
23+ |
SOT-89 |
50000 |
只做原装正品 |
询价 | ||
原厂正品 |
23+ |
PLCC-44 |
5000 |
原装正品,假一罚十 |
询价 | ||
NEC |
22+23+ |
89 |
29842 |
绝对原装正品全新进口深圳现货 |
询价 | ||
NEC |
23+ |
NA/ |
19350 |
原装现货,当天可交货,原型号开票 |
询价 | ||
NEC |
22+ |
SC-84 |
12800 |
本公司只做进口原装!优势低价出售! |
询价 | ||
NEC |
22+ |
SC-84 |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
询价 | ||
NEC-日本电气 |
24+25+/26+27+ |
SC-84 |
78800 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 |