ADUM7234中文资料PDF规格书
ADUM7234规格书详情
GENERAL DESCRIPTION
The ADuM72341 is an isolated, half-bridge gate driver that uses the Analog Devices, Inc., iCoupler® technology to provide independent and isolated high-side and low-side outputs. Combining high speed CMOS and monolithic transformer technology, this isolation component provides outstanding performance characteristics superior to optocoupler-based solutions.
By avoiding the use of LEDs and photodiodes, this iCoupler gate drive device is able to provide precision timing characteristics not possible with optocouplers. Furthermore, the reliability and performance stability problems associated with optocoupler LEDs are avoided.
In comparison to gate drivers that use high voltage level translation methodologies, the ADuM7234 offers the benefit of true, galvanic isolation between the input and each output and between each input. Each output can be operated at up to ±350 V peak relative to the input, thereby supporting low-side switching to negative voltages. The differential voltage between the high side and low side can be as high as 350 V peak.
As a result, the ADuM7234 provides reliable control over the switching characteristics of IGBT/MOSFET configurations over a wide range of positive or negative switching voltages.
FEATURES
Isolated high-side and low-side outputs
Working voltage
High side or low side relative to input: ±350 V peak
High side/low side differential: 350 V peak
4 A peak output current
High frequency operation: 1 MHz maximum
High common-mode transient immunity: >25 kV/μs
High temperature operation: 105°C
Narrow body, 16-lead SOIC
Safety and regulatory approvals
UL recognition
1000 V rms for 1 minute per UL 1577
APPLICATIONS
Isolated IGBT/MOSFET gate drives
Plasma displays
Industrial inverters
Switching power supplies
产品属性
- 型号:
ADUM7234
- 功能描述:
IC DRIVER HALF-BRIDGE 4A 16SOIC
- RoHS:
是
- 类别:
集成电路(IC) >> PMIC - MOSFET,电桥驱动器 - 外部开关
- 系列:
-
- 标准包装:
95
- 配置:
高端和低端,独立
- 输入类型:
非反相
- 延迟时间:
160ns 电流 -
- 峰:
290mA
- 配置数:
1
- 输出数:
2 高端电压 -
- 最大(自引导启动):
600V
- 电源电压:
10 V ~ 20 V
- 工作温度:
-40°C ~ 125°C
- 安装类型:
表面贴装
- 封装/外壳:
8-SOIC(0.154,3.90mm 宽)
- 供应商设备封装:
8-SOIC
- 包装:
管件
- 产品目录页面:
1381(CN2011-ZH PDF)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ADI/亚德诺 |
1229+1449+ |
SOP-16 |
29403 |
原盒原标,正品现货 诚信经营 价格美丽 假一罚十 |
询价 | ||
ADI(亚德诺)/LINEAR(凌特) |
23+ |
SOIC16 |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
ADI(亚德诺) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
ADI(亚德诺)/LINEAR |
2021+ |
SOIC-16_N |
499 |
询价 | |||
ADI/亚德诺 |
20+ |
16-LeadSOIC |
33680 |
ADI全新原装-可开原型号增税票 |
询价 | ||
ADI/亚德诺 |
22+ |
66900 |
原封装 |
询价 | |||
ADI |
23+ |
16-SOIC |
2134 |
确保原装正品,一站式配单-认准水星电子。 |
询价 | ||
ADI/亚德诺 |
24+ |
SOIC-16 |
860000 |
明嘉莱只做原装正品现货 |
询价 | ||
ADI(亚德诺)/LINEAR |
23+ |
SOIC-16_N |
9990 |
原装正品,支持实单 |
询价 | ||
ADI(亚德诺) |
23+ |
N/A |
10000 |
正规渠道,只有原装! |
询价 |