隔离式栅极驱动器
ADI 公司的小尺寸隔离式栅极驱动器专为更高的开关速度和系统尺寸限制而设计,可满足 SiC(碳化硅)和 GaN(氮化镓)等功率开关技术的要求,同时仍可为 IGBT(绝缘栅极双极晶体管)和 MOSFET(金属氧化物半导体场效应晶体管)配置的开关特性提供可靠控制。这些隔离栅极驱动器充分利用了 ADI 公司的 iCoupler 隔离技术,并结合高速 CMOS 和单片变压器技术,可在不牺牲共模瞬变抗扰度(CMTI)性能的情况下,实现超低传播延迟。高脉冲保真度架构使电机功率效率能够满足新的所需效率水平,并且卓越的时序性能稳定性可降低电压失真,以及太阳能逆变器的谐波和输出功率。
产品选型表
现有解决方案的局限性... |
|
光耦合器栅极驱动器解决方案的局限性 |
|
![]() |
|
高压栅极驱动器解决方案的局限性 |
|
![]() |
|
ADI的解决方案... |
iCoupler隔离式栅极驱动器克服基于光耦合器的高压栅极驱动器的局限性 |
![]() |
|
|
|
|
最新优势资源
隔离式栅极驱动器
SortOrder | Part# | # Output Drivers | Iso Vout (min) (V) | Iso Vout (max) (V) | Iout Peak (typ) (A) | Insulation Rating (V rms) | CMTI (min) (V/us) | Working Voltage (max) (Vpeak) | Price (1000+) ($ US) |
---|---|---|---|---|---|---|---|---|---|
1 | ADUM4221-2 | 2 | 4.5 | 35 | 4 | 5k | 150k | 849 | $2.79 (ADUM4221-2ARIZ) |
2 | ADUM4221-1 | 2 | 4.5 | 35 | 4 | 5k | 150k | 849 | $2.79 (ADUM4221-1ARIZ) |
3 | ADUM4221 | 2 | 4.5 | 35 | 4 | 5k | 150k | 849 | $2.79 (ADUM4221ARIZ) |
4 | ADUM4137 | 1 | 12 | 25 | 6 | 5k | 150k | 849 | $3.98 (ADUM4137WBRNZ) |
5 | ADUM4122 | 1 | 4.5 | 35 | 3 | 5k | 150k | 849 | $2.53 (ADUM4122ARIZ) |
6 | ADUM4138 | 1 | 12 | 25 | 6 | 5k | 150k | 849 | $3.77 (ADUM4138WBRNZ) |
7 | ADUM4120-1 | 1 | 4.5 | 35 | 2 | 5k | 150k | 849 | $1.58 (ADUM4120-1ARIZ) |
8 | ADUM4120 | 1 | 4.5 | 35 | 2 | 5k | 150k | 849 | $1.58 (ADUM4120ARIZ) |
9 | ADUM4121-1 | 1 | 4.5 | 35 | 2 | 5k | 150k | 849 | $1.87 (ADUM4121-1ARIZ) |
10 | ADUM4121 | 1 | 4.5 | 35 | 2 | 5k | 150k | 849 | $1.87 (ADUM4121ARIZ) |
11 | ADUM4136 | 1 | 12 | 35 | 4 | 5k | 100k | 849 | $2.15 (ADUM4136BRWZ) |
12 | ADUM4135 | 1 | 12 | 30 | 4 | 5k | 100k | 849 | $2.15 (ADUM4135BRWZ) |
13 | ADUM3123 | 1 | 4.5 | 18 | 4 | 3k | 25k | 537 | $1.71 (ADUM3123ARZ) |
14 | ADUM4224 | 2 | 4.5 | 18 | 4 | 5k | 25k | 849 | $2.59 (ADUM4224WARWZ) |
15 | ADUM3224 | 2 | 4.5 | 18 | 4 | 3k | 25k | 560 | $2.15 (ADUM3224WARZ) |
16 | ADUM7223 | 2 | 4.5 | 18 | 4 | 2.5k | 25k | 565 | $1.51 (ADUM7223ACCZ) |
17 | ADUM4223 | 2 | 4.5 | 18 | 4 | 5k | 25k | 849 | $2.03 (ADUM4223ARWZ) |
18 | ADUM3223 | 2 | 4.5 | 18 | 4 | 3k | 25k | 560 | $1.70 (ADUM3223ARZ) |
19 | ADUM3221 | 2 | 4.5 | 18 | 4 | 2.5k | 25k | 560 | $1.60 (ADUM3221ARZ) |
20 | ADUM3220 | 2 | 4.5 | 18 | 4 | 2.5k | 25k | 560 | $1.60 (ADUM3220ARZ) |
21 | ADUM7234![]() | 2 | 12 | 18 | 4 | 1k | 25k | 350 | $1.44 (ADUM7234BRZ) |
22 | ADUM6132 | 1 | 12.5 | 17 | 200m | 3.75k | 50k | 560 | $2.18 (ADUM6132ARWZ) |
23 | ADUM5230 | 2 | 12 | 18 | 100m | 2.5k | 25k | - | $2.34 (ADUM5230ARWZ) |
24 | ADUM1234 | 2 | 12 | 18 | 100m | 2.5k | 75k | 560 | $1.42 (ADUM1234BRWZ) |
25 | ADUM1233 | 2 | 12 | 18 | 100m | 2.5k | 75k | 560 | $1.42 (ADUM1233BRWZ) |