型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
MAX6497 | 72V, Overvoltage-Protection Switches/Limiter Controllers with an External MOSFET General Description The MAX6495–MAX6499 is a family of small, low-current, overvoltage-protection circuits for high-voltage transient systems such as those found in automotive and industrial applications. These devices monitor the input voltage and control an external nMOSFET switch to isolate th 文件:359.84 Kbytes 页数:16 Pages | Maxim 美信 | Maxim | |
MAX6497 | 72V, Overvoltage-Protection Switches/Limiter Controllers with an External MOSFET 文件:215.2 Kbytes 页数:16 Pages | Maxim 美信 | Maxim | |
MAX6497 | 72V, Overvoltage-Protection Switches/ Limiter Controllers with an External MOSFET 文件:201.23 Kbytes 页数:16 Pages | Maxim 美信 | Maxim | |
MAX6497 | 72V、过压保护开关/限幅控制器,外置MOSFET MAX6495–MAX6499系列小型、低电流过压保护电路适用于汽车和工业等应用中的大电压跳变系统。这些器件监视输入电压,在出现输入过压时,控制外部n沟道MOSFET开关,隔离输出负载。MAX6495–MAX6499可工作在较宽的+5.5V至+72V供电电压范围内。\n\n 当监控输入低于用户设置的过压门限时,n沟道MOSFET栅极被驱动为高。集成的电荷泵电路提供一个10V栅极-源极电压,完全导通n沟道MOSFET。当输入电压超过用户设置的过压门限时,迅速拉低MOSFET的栅极,将负载与输入断开。在某些应用中,不希望将负载和输出断开。在这些情况下,保护电路可配置为电压限幅器,GATE • 高度集成和小型封装在保证系统可靠工作的同时节省电路板空间\n• 电源电压范围:+5.5V至+72V\n• 过压时,栅极快速关断,支持100mA吸电流\n• 内部电荷泵电路确保10V的栅-源电压,提供低导通RDS(ON)\n• 支持串联pMOSFET,实现电池反接电压保护(MAX6496)\n• POK指示器(MAX6497/MAX6498)\n• 可调过压门限\n• 可调欠压门限(MAX6499)\n• 集成保护功能和宽温范围,提高可靠性\n• 发生过压后,nMOSFET闭锁(MAX6497/MAX6499)\n• 热关断保护\n• 40°C至+125°C工作温度范围\n• 通过AEC-Q; | ADI 亚德诺 | ADI | |
72V, Overvoltage-Protection Switches/Limiter Controllers with an External MOSFET General Description The MAX6495–MAX6499 is a family of small, low-current, overvoltage-protection circuits for high-voltage transient systems such as those found in automotive and industrial applications. These devices monitor the input voltage and control an external nMOSFET switch to isolate th 文件:359.84 Kbytes 页数:16 Pages | Maxim 美信 | Maxim | ||
72V, Overvoltage-Protection Switches/Limiter Controllers with an External MOSFET 文件:215.2 Kbytes 页数:16 Pages | Maxim 美信 | Maxim | ||
72V, Overvoltage-Protection Switches/ Limiter Controllers with an External MOSFET 文件:201.23 Kbytes 页数:16 Pages | Maxim 美信 | Maxim | ||
Package:8-WDFN 裸露焊盘;包装:管件 类别:电路保护 TVS - 混合技术 描述:72V, OVERVOLTAGE-PROTECTION SWIT | AD 亚德诺 | AD | ||
Package:8-WDFN 裸露焊盘;包装:卷带(TR) 类别:电路保护 TVS - 混合技术 描述:IC CNTRLR PROT SW 8-TDFN | AD 亚德诺 | AD |
技术参数
- VIN (min)(V):
5.5
- VIN (max)(V):
72
- Over Voltage Trip Level(V):
Adjustable (1.2V)
- Under Voltage Lockout(V):
5
- VGATE(V):
8
- Features:
Charge Pump
- Oper. Temp.(°C):
-40 to +125
- Package/ Pins:
TDFN/8
- Smallest Available Pckg. (max w/pins)(mm2):
9.6
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$4.41 @1k
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM/美信 |
24+ |
TDFN |
25050 |
原厂支持公司优势现货 |
询价 | ||
MAXIM |
13+ |
TDFN |
3758 |
原装分销 |
询价 | ||
MAXIM/美信 |
24+ |
65230 |
询价 | ||||
Maxim |
1931+ |
N/A |
567 |
加我qq或微信,了解更多详细信息,体验一站式购物 |
询价 | ||
MAXIM |
25+ |
DFN-8 |
3917 |
就找我吧!--邀您体验愉快问购元件! |
询价 | ||
MAXIM/美信 |
23+ |
TDFN-8 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
MAXIM/美信 |
2023+ |
TDFN-8 |
2500 |
专注全新正品,优势现货供应 |
询价 | ||
MAXIM |
23+ |
8-tdfn |
35500 |
原装正品现货库存QQ:2987726803 |
询价 | ||
MAXIM/美信 |
24+ |
NA/ |
309 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
MAXIM/美信 |
25+ |
TDFN |
860000 |
明嘉莱只做原装正品现货 |
询价 |
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