ADUM4221集成电路(IC)栅极驱动器规格书PDF中文资料
厂商型号 |
ADUM4221 |
参数属性 | ADUM4221 封装/外壳为16-SOIC(0.295",7.50mm 宽);包装为卷带(TR);类别为集成电路(IC) > 栅极驱动器;产品描述:ISO 1/2 BRIDGE DRV W PWM UVLO 4. |
功能描述 | Isolated, Half Bridge Gate Drivers with Adjustable Dead Time, 4 A Output |
文件大小 |
1.50036 Mbytes |
页面数量 |
24 页 |
生产厂商 | Analog Devices |
企业简称 |
AD【亚德诺】 |
中文名称 | 亚德诺半导体技术有限公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-11 20:29:00 |
ADUM4221规格书详情
GENERAL DESCRIPTION
The ADuM4221/ADuM4221-1/ADuM4221-2 are 4 A isolated, half bridge gate drivers that employ the Analog Devices, Inc.,
iCoupler® technology to provide independent and isolated
high-side and low-side outputs. The ADuM4221/ADuM4221-1/ ADuM4221-2 provide 5700 V rms isolation in an increased creepage wide body, 16-lead SOIC_IC. Combining high speed
CMOS and monolithic transformer technology, these isolation
components provide outstanding performance characteristics
superior to the alternatives, such as the combination of pulse
transformers and gate drivers. The isolators operate with a logic input voltage ranging from
2.5 V to 6.5 V, providing compatibility with lower voltage
systems. In comparison to gate drivers employing high voltage
level translation methodologies, the ADuM4221/ADuM4221-1/
ADuM4221-2 offer the benefit of true, galvanic isolation
between the input and each output.
The ADuM4221/ADuM4221-1 each have built in overlap
protection and allow dead time adjustment. A single resistor
between the dead time pin (DT) and the GND1 pin sets the
dead time on the secondary side between the high-side and the low-side outputs. The ADuM4221-2 does not have overlap
protection nor dead time control.
An internal thermal shutdown (TSD) sets outputs low if
the internal temperature on the ADuM4221/ADuM4221-1/
ADuM4221-2 exceeds the TSD temperature. As a result,
the ADuM4221/ADuM4221-1/ADuM4221-2 provide reliable control over the switching characteristics of the insulated gate
bipolar transistor (IGBT)/metal-oxide semiconductor field
effect transistor (MOSFET) configurations over a wide range
of positive or negative switching voltages.
FEATURES
4 A peak current (<2 Ω RDSON_x)
2.5 V to 6.5 V logic input voltage
4.5 V to 35 V output supply voltage
UVLO VDD1 positive going threshold: 2.5 V maximum Multiple UVLO options for VDDA and VDDB positive going
threshold
Grade A: 4.5 V maximum Grade B: 7.5 V maximum Grade C: 11.6 V maximum Precise timing characteristics
44 ns maximum propagation delay Adjustable dead time and dual input (ADuM4221) Adjustable dead time and single input (ADuM4221-1) No dead time control and dual input (ADuM4221-2) CMOS input logic levels
High common-mode transient immunity: 150 kV/μs
High junction temperature operation: 125°C Default low output
Safety and regulatory approvals (pending)
UL recognition per UL 1577 5700 V rms for 1 minute duration
CSA Component Acceptance Notice 5A
VDE certificate of conformity
DIN V VDE V 0884-11: VIORM = 849 V peak Increased creepage wide body, 16-lead SOIC_IC
APPLICATIONS
Switching power supplies
Isolated IGBT/MOSFET gate drives
Industrial inverters
Gallium nitride (GaN)/silicon carbide (SiC) compatible
ADUM4221属于集成电路(IC) > 栅极驱动器。亚德诺半导体技术有限公司制造生产的ADUM4221栅极驱动器栅极驱动器电源管理集成电路 (PMIC) 可用于提供隔离、放大、参考位移、自举或其他必要功能,这些功能可将来自电源转换应用中控制设备的信号连接到电源被控制通过的半导体设备(通常为 FET 或 IGBT)。任何特定设备提供的确切功能各不相同,但与它适合驱动的半导体配置相关。
产品属性
- 产品编号:
ADUM4221-1ARIZ-RL
- 制造商:
Analog Devices Inc.
- 类别:
集成电路(IC) > 栅极驱动器
- 包装:
卷带(TR)
- 驱动配置:
半桥
- 通道类型:
同步
- 栅极类型:
IGBT
- 电压 - 供电:
2.5V ~ 6.5V
- 逻辑电压 - VIL,VIH:
1.5V,3.5V
- 电流 - 峰值输出(灌入,拉出):
4A,6A
- 输入类型:
反相,非反相
- 上升/下降时间(典型值):
25ns,25ns
- 工作温度:
-40°C ~ 125°C(TJ)
- 安装类型:
表面贴装型
- 封装/外壳:
16-SOIC(0.295",7.50mm 宽)
- 供应商器件封装:
16-SOIC
- 描述:
ISO 1/2 BRIDGE DRV W PWM UVLO 4.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ADI/亚德诺 |
20+ |
SMD |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
ADI |
20+ |
SOIC16 |
680 |
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) |
22+ |
NA |
10000 |
原装,BOM表可配单 |
询价 | ||
ADI(亚德诺)/LINEAR(凌特) |
23+ |
SOIC16300mil |
6000 |
询价 | |||
ADI |
22+ |
N/A |
5000 |
挂了就有,工厂库存,YX价优 |
询价 | ||
Analog |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
ADI(亚德诺) |
23+ |
NA |
10000 |
原装,BOM表可配单 |
询价 | ||
ADI(亚德诺)/LINEAR |
23+ |
SOIC-16 |
9990 |
原装正品,支持实单 |
询价 | ||
ADI(亚德诺) |
6000 |
询价 | |||||
N/A |
20+ |
N/A |
3758 |
全新原装亏本出13157115792 |
询价 |
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