1A输出电流低压差正电压稳压器CXTP6504反向电池保护内部短路电流限制镜像插入保护

CXTP6504正电压调节器的特点是1A的输出电流的能力与典型的0.5V和最大1V在整个温度范围内的辍学电压。此外，当输入电压与输出电压之间的差值超过约3V时，包括一个静态电流减小电路，它减小了接地电流，输出电流的1A和5V的输入输出差的静态电流因此仅为30毫安。较高的静态电流只存在于调节器处于失稳模式时（Vin＝VUT±3V）。CXTP6504和所有调节电路也专为车辆应用而设计，可防止反向电池安装或2电池跳跃。在线路瞬变期间，例如当输入电压可以瞬间超过指定的最大操作电压时，负载调节器将自动关闭，以保护内部电路和负载。临时镜像插入不会损坏CXTP6504。还提供熟悉的调节器功能，如短路和热过载保护

目录

1. 1.产品概述    2.产品特点     

2. 3.应用范围    4.技术规格书下载（PDF文档）

3. 5.产品封装    6.电路原理图  

     7.相关产品

产品概述                                             

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The CXTP6504 positive voltage regulator features the ability to source 1A of output current with a dropout voltage of typically 0.5V and a maximum of 1V over the entire temperature range. Furthermore, a quiescent current reduction circuit has been included which reduces the ground current when the differential between the input voltage and the output voltage exceeds approximately 3V. The quiescent current with 1A of output current and an input-output differential of 5V is therefore only 30 mA. Higher quiescent currents only exist when the regulator is in the dropout mode (VIN − VOU T ≤ 3V). Designed also for vehicular applications, the CXTP6504 and all regulated circuitry are protected from reverse battery installations or 2-battery jumps. During line transients, such as load dump when the input voltage can momentarily exceed the specified maximum operating voltage, the regulator will automatically shut down to protect both the internal circuits and the load. The CXTP6504 cannot be harmed by temporary mirror-image insertion. Familiar regulator features such as short circuit and thermal overload protection are also provided

产品特点  返回TOP

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Dropout voltage typically 0.5V @IO = 1A 

Output current in excess of 1A

 
Output voltage trimmed before assembly

 
Reverse battery protection
Internal short circuit current limit

 
Mirror image insertion protection

 
P+ Product Enhancement tested

应用范围                                             返回TOP

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电表

技术规格书（产品PDF)                           返回TOP 

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产品封装图                                               返回TOP

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电路原理图                                               返回TOP

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相关芯片选择指南                                      返回TOP

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三端稳压器(Three-terminal Positive Regulator )
Part No.	Features	VIN	VOUT	Accu.	IQ	IOUT(Max.)	Package	Application
CX7805	Three-terminal 1.2A Positive Voltage Regulator	Max 35V	5V	±4%	Max 6mA	1.2A	TO220	家电,电表
CX78L05D	Three-terminal Positive Voltage Regulator	Max 35V	5V	±2%	2mA	100mA	SOT89-3 TO92	家电,电表
CX78L05	Three-terminal Positive Voltage Regulator	Max 30V	5V	±4%	Max 5.5mA	100mA	SOT89-3 TO92	家电,电表
CX78M05	Three-terminal Positive Voltage Regulator	Max 35V	5V	±4%	4mA	500mA	TO252	家电,电表
CX78D05	Three-terminal Positive Voltage Regulator	Max 35V	5V	±2%	5mA	1A	TO252	家电,电表
CXTP6502	High Current Adjustable Voltage Regulator	Max 37V	ADJ	±4%	50μA	1A	TO220	STB
CXTP6502B	High Current Adjustable Voltage Regulator	Max 40V	ADJ	±4%	46μA	1.5A	TO220 TO252 TO263	STB
CXTP6503	High Current Adjustable Voltage Regulator	Max 40V	ADJ	±4%	46μA	1.5A	TO220 TO252 TO263	STB
CXTP6504	1A-Low-Dropout Regulator. Max Surge Supply Voltage Is   60V(t≤100ms)	Max 26V	5,12V	±3%	10mA	1A	SOT223 TO252 TO220 TO263	电表
CXTP6505	100mA-Low-Dropout Regulator	Max 30V	2.5,3,3.3,3.6,5V	±2%	120μA	100mA	TO92  TO252   SOP8  DIP8	电表
CXTP6506	100mA-Low-Dropout Regulator	Max 30V	2.5,3,3.3,3.6,5V	±2%	120μA	100mA	TO92  TO252   SOP8  DIP8	电表