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EVAL-ADUM3070EBZ中文资料
EVAL-ADUM3070EBZ数据手册规格书PDF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
EVAL-ADUM3070EBZ产品属性
- 类型
描述
- 型号
EVAL-ADUM3070EBZ
- 功能描述
BOARD EVAL FOR ADUM3070
- RoHS
是
- 类别
编程器,开发系统 >> 评估板 - DC/DC 与 AC/DC(离线)SMPS
- 系列
iCoupler®
- 标准包装
1
- 系列
-
- 主要目的
DC/DC,步降
- 输出及类型
1,非隔离 功率 -
- 输出
-
- 输出电压
3.3V 电流 -
- 输出
3A
- 输入电压
4.5 V ~ 28 V
- 稳压器拓扑结构
降压 频率 -
- 开关
250kHz
- 板类型
完全填充
- 已供物品
板 已用
- IC/零件
L7981
- 其它名称
497-12113STEVAL-ISA094V1-ND
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ADI/亚德诺 |
25+ |
20000 |
原装现货,可追溯原厂渠道 |
||||
ADI/亚德诺 |
23+ |
EB/PCB |
3000 |
只做原装正品,假一赔十 |
|||
ADI/亚德诺 |
20+ |
EvaluationBoard |
33680 |
ADI全新原装-可开原型号增税票 |
|||
AnalogDevices |
24+ |
SMD |
17900 |
电源管理IC开发工具EvalboardforADUM3123 |
|||
24+ |
N/A |
65000 |
一级代理-主营优势-实惠价格-不悔选择 |
EVAL-ADUM3070EBZ 价格
参考价格:¥468.8381
EVAL-ADUM3070EBZ 资料下载更多...
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