ATS477中文资料PDF规格书
ATS477规格书详情
■ General Description
ATS477 that integrates Hall sensor with output drivers is designed for electrical commutation of brush-less DC motor application. The device includes on-chip Hall voltage generator for magnetic sensing, the error amplifier that amplifies the Hall voltage, a comparator that is to provide switching hysteresis for noise rejection, the bi-direction drivers for sinking and driving large current load, and the frequency generator (FG) that provides a signal proportional to rotation speed. Internal bandgap regulator is used to provide temperature compensated bias for internal circuits and allows a wide operating supply voltage range. Built-in protection circuit and output shunt Zener diodes were applied for protecting output drivers during operating.
If a magnetic flux density is larger than threshold Bop, DO is turned to sink and DOB is turned to drive. The output state is held until a magnetic flux density reversal falls below Brp causing DO to be turned to drive and DOB turned to sink.
ATS477 is rated for operation over-temperature range from -20 oC to 85 oC and voltage range from 3.5V to 20V. The devices are available in low cost die forms or rugged SIP-4L and power SOP-7L packages.
■ Features
- On-chip Hall sensor
- Bi-direction H type output drivers for single coil
- Internal bandgap regulator allows temperature compensated operations and a wide operating voltage range
- High output sinking capability up to 250mA
- Operating voltage: 3.5V~20V
- Low output switching current noise
- Build-in shunt Zener protection for output driver
- SOP-7L provide FG output pin
- Package: SIP-4L and SOP-7L
■ Applications
- Single-coil Brush-less DC Fan
- Single-coil Brush-less DC Motor
产品属性
- 型号:
ATS477
- 制造商:
ANACHIP
- 制造商全称:
Anachip Corp
- 功能描述:
Single Phase Hal Efect Latch
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ANACHIP |
05+ |
SOP7 |
141 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ANACHIP/易亨/易亨电子股份有限 |
21+ |
SOP7 |
141 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
ATC |
2020+ |
SIP4 |
4500 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
ANACHIP |
21+ |
SOP7 |
141 |
原装现货假一赔十 |
询价 | ||
ALLERGO |
22+ |
TO-92-4 |
9800 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
AMIS |
22+23+ |
SOP8 |
26533 |
绝对原装正品全新进口深圳现货 |
询价 | ||
ATMEL |
22+ |
SOP |
8000 |
原装正品支持实单 |
询价 | ||
DIODES/A |
22+ |
SIP4 |
2800 |
原装现货!可长期供货! |
询价 | ||
ANACHIP |
23+ |
SOP7 |
30000 |
代理全新原装现货,价格优势 |
询价 | ||
ATC |
22+ |
SIP4 |
8200 |
原装现货库存.价格优势!! |
询价 |
相关库存
更多- ATS40ASM-1E
- ATS40A-E
- ATS40A-E
- ATS40A-E
- ATS40A
- ATS40A
- ATS40A
- ATS477-P-A
- ATS477A-PLA-A
- ATS477A-SA-A
- ATS477-PA-B
- ATS477A-SL-A
- ATS477-PLA-A
- ATS477A-PL-B
- ATS477-P-B
- ATS477A-P-B
- ATS477A-S-B
- ATS477A-SA-B
- ATS477-PL-A
- ATS477-S-A
- ATS477A-S-A
- ATS477-PL-B
- ATS477A-PLA-B
- ATS477A-SLA-A
- ATS477A-PA-A
- ATS477A-SLA-B
- ATS477A-PA-B
- ATS477A-PL-A
- ATS477A-P-A
- ATS477-PA-A
- ATS477A-SL-B
- ATS477-PLA-B