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ADUM3070_V01中文资料PDF规格书
ADUM3070_V01规格书详情
GENERAL DESCRIPTION
The ADuM30701 isolator is a regulated dc-to-dc isolated power supply controller with an internal MOSFET driver. The dc-to-dc controller has an internal isolated PWM feedback from the secondary side based on the iCoupler® chip scale transformer technology and complete loop compensation. This eliminates the need to use an optocoupler for feedback and compensates the loop for stability.
The ADuM3070 isolator provides a more stable output voltage and higher efficiency compared to unregulated isolated dc-to-dc power supplies. The fully integrated feedback and loop compensation in a small QSOP package provides a smaller form factor than any discrete solution. The regulated feedback provides a relatively flat efficiency curve over the full output power range. The ADuM3070 enables a dc-to-dc converter with a 3.3 V to 24 V isolated output voltage range from either a 5.0 V or a 3.3 V input voltage, with an output power of up to 2.5 W.
FEATURES
Isolated PWM feedback with built in compensation
Primary side transformer driver for up to 2.5 W output power with 5 V input voltage
Regulated adjustable output: 3.3 V to 24 V
Up to 80 efficiency
200 kHz to 1 MHz adjustable oscillator
Soft start function at power-up
Pulse-by-pulse overcurrent protection
Thermal shutdown
2500 V rms isolation
High common-mode transient immunity: >25 kV/μs
16-lead QSOP package
High temperature operation: 105°C
APPLICATIONS
Power supply startup bias and gate drives
Isolated sensor interfaces
Process controls
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
AD |
2020+ |
QSOP |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
ADI/亚德诺 |
20+ |
16-LeadQSOP |
33680 |
ADI全新原装-可开原型号增税票 |
询价 | ||
ADI |
20+ |
QSOP16 |
34 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ADI/亚德诺 |
2022 |
QSSOP16 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
ADI |
24+ |
16-Lead QSOP |
3660 |
十年信誉,只做全新原装正品现货,以优势说话 !! |
询价 | ||
ADI/亚德诺 |
QSSOP16 |
32 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | |||
AD |
1824+ |
NA |
1416 |
加我QQ或微信咨询更多详细信息, |
询价 | ||
ADI(亚德诺)/LINEAR |
2021+ |
QSOP-16 |
499 |
询价 | |||
AnalogDevicesInc. |
23+ |
16-QSOP |
66800 |
原厂原装现货 |
询价 | ||
AD |
1735+ |
QSOP |
6528 |
科恒伟业!只做原装正品!假一赔十! |
询价 |