型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
MAX6399 | High-Voltage, Overvoltage/Undervoltage, Protection Switch Controller General Description The MAX6399 is a small overvoltage and undervoltage protection circuit. The device can monitor a DC-DC output voltage and quickly disconnect the power source from the DC-DC input load when an overvoltage condi tion occurs. A power-OK output signals when the DC-DC input vo 文件:637.58 Kbytes 页数:10 Pages | Maxim 美信 | Maxim | |
MAX6399 | 高压、过压/欠压保护开关控制器 MAX6399是小尺寸、高压/过压保护电路。这些器件监视DC-DC输出电压,在过压情况下能够迅速断开电源与DC-DC负载的连接。当DC-DC输入电压跌落到所设置的门限以下时,输出电源就绪信号。这个控制器的架构允许按照负载电流的需要选择外部n沟道MOSFET。\n\n 当所监视的DC-DC输出电压低于用户设置的过压门限时,MAX6399的栅极驱动输出为高电平,为n沟道MOSFET提供强驱动。MAX6399的内部电荷泵使栅极电压达到10V,高于输入电压(VGS = 10V),大大增强了外部n沟道MOSFET的驱动,减小漏-源电阻。\n\n 当所监视的输出电压升高至用户设置的过压 • 高压支持(72V)允许直接监测,保证系统在汽车和工业应用可靠工作\n• 宽电源电压范围(5.75V至72V)\n\n• 工作在-40°C至+125°C\n\n• 可调节DC-DC输入欠压门限,提供电源就绪输出\n\n• 可调节DC-DC输出过压门限\n\n\n\n\n• 集成保护功能,提高系统可靠性\n• 标准工作模式下,内部电荷泵为n沟道MOSFET提供强驱动(VGS = 10V)\n\n• 过压状态下,迅速关断栅极,吸收20mA电流\n\n• 高压瞬变时,闭锁外部n沟道MOSFET\n\n• 热关断保护; | ADI 亚德诺 | ADI | |
High-Voltage, Overvoltage/Undervoltage, Protection Switch Controller General Description The MAX6399 is a small overvoltage and undervoltage protection circuit. The device can monitor a DC-DC output voltage and quickly disconnect the power source from the DC-DC input load when an overvoltage condi tion occurs. A power-OK output signals when the DC-DC input vo 文件:637.58 Kbytes 页数:10 Pages | Maxim 美信 | Maxim | ||
Package:8-WDFN 裸露焊盘;包装:管件 类别:集成电路(IC) 监控器 描述:IC SUPERVISOR 1 CHANNEL 8TDFN | AD 亚德诺 | AD | ||
Package:8-WDFN 裸露焊盘;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) 监控器 描述:IC SUPERVISOR 1 CHANNEL 8TDFN | AD 亚德诺 | AD |
技术参数
- Reset Thresh. Accur. (@ +25°C)(%):
2.5
- Reset Out:
Active Low
- tRESET (min):
<1ms
- Watchdog Feature:
No Watchdog
- Supervisor Features:
Adjustable Reset Input
- ICC (max)(µA):
24
- RoHS Available:
Yes
- Oper. Temp.(°C):
-40 to +125
- Package/ Pins:
TDFN/8
- Smallest Available Pckg. (max w/pins)(mm2):
9.6
- Budgetary Price (See Notes):
$2.53 @1k
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
13+ |
TDFN |
3738 |
原装分销 |
询价 | ||
MAXIM |
24+ |
DFN-8 |
4 |
询价 | |||
MAXIM |
25+ |
DFN-8 |
4500 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
MAXIM |
22+ |
DFN-8 |
8200 |
原装现货库存.价格优势!! |
询价 | ||
MAXIM |
23+ |
QFN |
8650 |
受权代理!全新原装现货特价热卖! |
询价 | ||
MAXI |
25+23+ |
QFN8 |
41753 |
绝对原装正品全新进口深圳现货 |
询价 | ||
maxim |
20+ |
TSSOP |
10000 |
全新原装 |
询价 | ||
MAXI |
24+ |
QFN8 |
36200 |
全新原装现货/放心购买 |
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(美信) |
2447 |
TDFN-8-EP(3x3) |
105000 |
2500个/圆盘一级代理专营品牌!原装正品,优势现货, |
询价 |
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