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36V-Capable Overvoltage Protector with
Regulated Output Voltage
Overvoltage Lockout Mode (OVLO)
When IN goes above the overvoltage lockout threshold
(V OVLO ), OUT is disconnected from IN and ACOK is
deasserted. Power dissipation increases when the input
goes higher than V PROV. The overvoltage lockout thresh-
old is set to further the power dissipation. When IN drops
below V OVLO , the debounce time starts counting. After
the debounce time (2 x t DEB ), OUT follows IN again and
ACOK is asserted.
Thermal Shutdown
The MAX14562 features a thermal shutdown function
necessary to protect the device. The device turns off
and ACOK is deasserted when the junction temperature
exceeds +150 N C (typ). When the temperature drops
20 N C (typ) below 150 N C (typ), the device turns back on
and Q1 is turned on after the debounce time.
Applications Information
Power-Supply Decoupling
Bypass IN pin(s) to ground with a 1 F F or larger ceramic
capacitor placed as close as possible to the device.
Chip Information
PROCESS: BiCMOS
Package Information
For the latest package outline information and land patterns,
go to www.maxim-ic.com/packages . Note that a “+”, “#”, or
“-“ in the package code indicates RoHS status only. Package
drawings may show a different suffix character, but the drawing
pertains to the package regardless of RoHS status.
PACKAGE PACKAGE OUTPUT LAND
TYPE CODE NO. PATTERN NO.
8 TDFN-EP
T822+1
21-0168
90-0064
9
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相关代理商/技术参数
MAX14562EXT+T 功能描述:监控电路 OVP w/Voltage Clamp/Protection RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel
MAX14566AEETA+ 制造商:Maxim Integrated Products 功能描述:2ND GEN. USB DEVICE THAT COMBINES A USB HI-SPEED ANALOG SWI - Rail/Tube
MAX14566AEETA+T 功能描述:模拟开关 IC USB HiSpeed an swtch w/USB host chrgr IC RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16
MAX14566BEETA+ 制造商:Maxim Integrated Products 功能描述:SECOND GENERATION USB DEVICE THAT COMBINES A USB HI-SPEED AN - Rail/Tube
MAX14566BEETA+T 功能描述:模拟开关 IC USB HiSpeed an swtch w/USB host chrgr IC RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16
MAX14566EETA+ 制造商:Maxim Integrated Products 功能描述:2ND GEN. USB DEVICE THAT COMBINES A USB HI-SPEED ANALOG SWI - Rail/Tube
MAX14566EETA+T 功能描述:模拟开关 IC USB HiSpeed an swtch w/USB host chrgr IC RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16
MAX14566EETA+TGH7 功能描述:模拟开关 IC Second generation USB device that combines a USB Hi-Speed analog switch with a USB host charger IC RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16