ADUM3471中文资料PDF规格书
ADUM3471规格书详情
GENERAL DESCRIPTION
The ADuM3470/ADuM3471/ADuM3472/ADuM3473/ADuM3474 devices1 are quad-channel digital isolators with an integrated PWM controller and transformer driver for an isolated dc-to-dc converter. Based on the Analog Devices, Inc., iCoupler® technology, the dc-to-dc converter provides up to 2 W of regulated, isolated power at 3.3 V to 24 V from a 5.0 V input supply or from a 3.3 V supply.
FEATURES
Isolated PWM controller
Integrated transformer driver
Regulated adjustable output: 3.3 V to 24 V
2 W output power
70 efficiency at guaranteed load of 400 mA at 5.0 V output
Quad dc-to-25 Mbps (NRZ) signal isolation channels
20-lead SSOP package
High temperature operation: 105°C maximum
High common-mode transient immunity: >25 kV/µs
200 kHz to 1 MHz adjustable oscillator frequency
Soft start function at power-up
Pulse-by-pulse overcurrent protection
Thermal shutdown
Safety and regulatory approvals
UL recognition: 2500 V rms for 1 minute per UL 1577 CSA Component Acceptance Notice #5A VDE certificate of conformity
DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 VIORM = 560 V peak
Qualified for automotive applications
APPLICATIONS
RS-232/RS-422/RS-485 transceivers
Industrial field bus isolation
Power supply start-up bias and gate drives
Isolated sensor interfaces
Process controls
Automotive
产品属性
- 型号:
ADUM3471
- 制造商:
AD
- 制造商全称:
Analog Devices
- 功能描述:
PWM Controller and Transformer Driver with Quad-Channel Isolators
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ADI/亚德诺 |
22+ |
SSOP |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
ADI(亚德诺) |
22+ |
NA |
10000 |
原装,BOM表可配单 |
询价 | ||
ADI/亚德诺 |
20+ |
20-LeadSSOP |
33680 |
ADI全新原装-可开原型号增税票 |
询价 | ||
ADI(亚德诺)/LINEAR(凌特) |
23+ |
SSOP20208mil |
6000 |
询价 | |||
ADI |
22+ |
N/A |
5000 |
挂了就有,工厂库存,YX价优 |
询价 | ||
ADI(亚德诺)/LINEAR |
2021+ |
- |
499 |
询价 | |||
ADI(亚德诺) |
23+ |
NA |
10000 |
原装,BOM表可配单 |
询价 | ||
ADI/亚德诺 |
22+ |
SSOP20 |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
ADI/亚德诺 |
SSOP20 |
126 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | |||
ADI |
20+ |
SSOP20 |
11520 |
特价全新原装公司现货 |
询价 |