CXSU63012

CXSU63012系列是一种CMOS升压开关稳压器,主要由参考电压源、振荡电路、误差放大器、相位补偿电路、PWM/PFM开关控制电路组成。本产品采用低导通电阻Nch功率管,适用于高效率、高输出电流的应用。CXSU63012系列将其工作切换到占空比为15%的功率因数调制(PFM)控制电路和轻负载下的脉宽调制/功率因数调制(PWM/PFM)开关控制电路,以防止IC工作电流降低效率。

CMOS升压开关稳压器CXSU63012低导通电阻Nch功率管高效率高输出电流占空比为15%功率因数调制PFM控制电路

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产品订购

产品简介

目录

   产品概述 返回TOPTFp嘉泰姆


          The  CXSU63012 series is a CMOS step-up switching regulator which mainly consists of a reference voltage source, an oscillation circuit, an error amplifier, a phase compensation circuit, a PWM/PFM switching control circuit. With an internal low-ON-resistance Nch Power MOS, this product is applicable to applications requiring high efficiency and high output current. The  CXSU63012 series switches its operation to the PFM control circuit whose duty ratio is 15 % with to the PWM/PFM switching control circuit under a light load and to prevent decline in the efficiency by IC operation current.

   产品特点 返回TOPTFp嘉泰姆


 Low voltage operation: Start-up is guaranteed from 0.9 VTFp嘉泰姆

   (IOUT =1 mA )TFp嘉泰姆

 Duty ratio: Built-in PWM/PFM switching control circuit 15 to 78 % . TFp嘉泰姆

 oscillator frequency:1.0MHz TFp嘉泰姆

 Output voltage range: 1.5V ~12 V TFp嘉泰姆

 Output voltage accuracy:±2% TFp嘉泰姆

 Soft start function: 2 mS. TFp嘉泰姆

 PACKAGE:SOT23-5,SOT89-5,SOP8TFp嘉泰姆

   应用范围 返回TOPTFp嘉泰姆


 MP3 players, digital audio players TFp嘉泰姆

 Digital cameras, GPS, wireless transceiver TFp嘉泰姆

 Portable devicesTFp嘉泰姆

   技术规格书(产品PDF) 返回TOP TFp嘉泰姆


     需要详细的PDF规格书请扫一扫微信联系我们,还可以获得免费样品以及技术支持TFp嘉泰姆

 QQ截图20160419174301.jpgTFp嘉泰姆

产品封装图 返回TOPTFp嘉泰姆


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电路原理图 返回TOPTFp嘉泰姆


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PFMTFp嘉泰姆

0.8V-VoutTFp嘉泰姆

2.2/2.7/2.83.0TFp嘉泰姆

/3.3/3.6/4.0/5.0TFp嘉泰姆

固定输出TFp嘉泰姆

±2%TFp嘉泰姆

500mATFp嘉泰姆

85%TFp嘉泰姆

4uATFp嘉泰姆

350KHzTFp嘉泰姆

SOT-89 SOT23-3L TO-92TFp嘉泰姆

CXSU63004TFp嘉泰姆

PWMTFp嘉泰姆

2.7V-5.5VTFp嘉泰姆

最大22VTFp嘉泰姆

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300mATFp嘉泰姆

88%TFp嘉泰姆

90uATFp嘉泰姆

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CXSU63005TFp嘉泰姆

PWM PFMTFp嘉泰姆

2.5V-6.0VTFp嘉泰姆

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1uATFp嘉泰姆

1.2MHzTFp嘉泰姆

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CXSU63006TFp嘉泰姆

PWM PFMTFp嘉泰姆

2.5V-6.0VTFp嘉泰姆

最大12VTFp嘉泰姆

可调输出TFp嘉泰姆

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3.5ATFp嘉泰姆

95%TFp嘉泰姆

1uATFp嘉泰姆

1.2MHzTFp嘉泰姆

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CXSU63006BTFp嘉泰姆

PWM PFMTFp嘉泰姆

2.0V-24VTFp嘉泰姆

最大28VTFp嘉泰姆

可调输出TFp嘉泰姆

±2%TFp嘉泰姆

4ATFp嘉泰姆

97%TFp嘉泰姆

0.1uATFp嘉泰姆

1.2MHzTFp嘉泰姆

SOT-26TFp嘉泰姆

CXSU63007TFp嘉泰姆

PWM PFMTFp嘉泰姆

2.0V-24VTFp嘉泰姆

最大28VTFp嘉泰姆

可调输出TFp嘉泰姆

±2%TFp嘉泰姆

3.5ATFp嘉泰姆

97%TFp嘉泰姆

0.1uATFp嘉泰姆

1.2MHzTFp嘉泰姆

SOT-26TFp嘉泰姆

CXSU63008TFp嘉泰姆

PWMTFp嘉泰姆

2.5V-5VTFp嘉泰姆

最大18VTFp嘉泰姆

可调输出TFp嘉泰姆

±2%TFp嘉泰姆

4.5ATFp嘉泰姆

90%TFp嘉泰姆

52uATFp嘉泰姆

400KHzTFp嘉泰姆

SOT-26TFp嘉泰姆

CXSU63009TFp嘉泰姆

PWMTFp嘉泰姆

2.5V-6.5VTFp嘉泰姆

最大8VTFp嘉泰姆

可调输出TFp嘉泰姆

±2%TFp嘉泰姆

5ATFp嘉泰姆

93%TFp嘉泰姆

100uATFp嘉泰姆

1.2MHzTFp嘉泰姆

SOT-26TFp嘉泰姆

CXSU63010TFp嘉泰姆

PWMTFp嘉泰姆

2.3-6VTFp嘉泰姆

最大14VTFp嘉泰姆

可调输出TFp嘉泰姆

±2%TFp嘉泰姆

4A/带限流保护TFp嘉泰姆

96%TFp嘉泰姆

0.1uATFp嘉泰姆

1.2MHzTFp嘉泰姆

SOT-26TFp嘉泰姆

CXSU63010BTFp嘉泰姆

PWMTFp嘉泰姆

2.3V-6VTFp嘉泰姆

最大26VTFp嘉泰姆

可调输出TFp嘉泰姆

±2%TFp嘉泰姆

3A/带限流保护TFp嘉泰姆

96%TFp嘉泰姆

75uATFp嘉泰姆

1.2MHzTFp嘉泰姆

SOT-23-6TFp嘉泰姆

CXSU63011TFp嘉泰姆

PWMTFp嘉泰姆

2.5V-6.0VTFp嘉泰姆

最大12VTFp嘉泰姆

可调输出TFp嘉泰姆

±2%TFp嘉泰姆

2A/带限流保护TFp嘉泰姆

90%TFp嘉泰姆

200uATFp嘉泰姆

1.2MHzTFp嘉泰姆

SOT-26TFp嘉泰姆

CXSU63012TFp嘉泰姆

PWM PFMTFp嘉泰姆

0.9V-6.0VTFp嘉泰姆

1.5V-12VTFp嘉泰姆

可调输出TFp嘉泰姆

±2%TFp嘉泰姆

4ATFp嘉泰姆

90%TFp嘉泰姆

0.5uATFp嘉泰姆

1MHzTFp嘉泰姆

SOT-25TFp嘉泰姆

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PWMTFp嘉泰姆

2.0V-5.5VTFp嘉泰姆

最大24VTFp嘉泰姆

可调输出TFp嘉泰姆

±2%TFp嘉泰姆

3ATFp嘉泰姆

90%TFp嘉泰姆

15uATFp嘉泰姆

400KHzTFp嘉泰姆

SOT-26TFp嘉泰姆

CXSU63014TFp嘉泰姆

PWMTFp嘉泰姆

1.2V-15VTFp嘉泰姆

最大34VTFp嘉泰姆

可调输出TFp嘉泰姆

±2%TFp嘉泰姆

350mATFp嘉泰姆

80%TFp嘉泰姆

1uATFp嘉泰姆

1MHzTFp嘉泰姆

SOT-25TFp嘉泰姆

CXSU63015TFp嘉泰姆

PWMTFp嘉泰姆

0.8V-6VTFp嘉泰姆

最大12VTFp嘉泰姆

可调输出TFp嘉泰姆

±2%TFp嘉泰姆

2.0ATFp嘉泰姆

90%TFp嘉泰姆

14uATFp嘉泰姆

500KHzTFp嘉泰姆

SOT-26TFp嘉泰姆

CXSU63015BTFp嘉泰姆

PWMTFp嘉泰姆

2.5V-5.5VTFp嘉泰姆

最大10VTFp嘉泰姆

可调输出TFp嘉泰姆

±2%TFp嘉泰姆

2.2ATFp嘉泰姆

92%TFp嘉泰姆

21uATFp嘉泰姆

1MHzTFp嘉泰姆

SOT-26TFp嘉泰姆

CXSU63016TFp嘉泰姆

PWMTFp嘉泰姆

2.6V-6.0VTFp嘉泰姆

最大12VTFp嘉泰姆

可调输出TFp嘉泰姆

±2%TFp嘉泰姆

3.5ATFp嘉泰姆

90%TFp嘉泰姆

170uATFp嘉泰姆

1MHzTFp嘉泰姆

ESOP-8TFp嘉泰姆

CXSU63016BTFp嘉泰姆

PWMTFp嘉泰姆

2.5V-6.0VTFp嘉泰姆

最大9VTFp嘉泰姆

可调输出TFp嘉泰姆

±2%TFp嘉泰姆

4.5ATFp嘉泰姆

95%TFp嘉泰姆

0.1uATFp嘉泰姆

1MHzTFp嘉泰姆

ESOP-8TFp嘉泰姆

CXSU63018TFp嘉泰姆

PWMTFp嘉泰姆

2.5V-6.5VTFp嘉泰姆

最大8VTFp嘉泰姆

可调输出TFp嘉泰姆

±2%TFp嘉泰姆

5.5ATFp嘉泰姆

93%TFp嘉泰姆

100uATFp嘉泰姆

1.2MHzTFp嘉泰姆

ESOP-8TFp嘉泰姆

CXSU63019TFp嘉泰姆

PWMTFp嘉泰姆

2.7V-6.5VTFp嘉泰姆

最大24VTFp嘉泰姆

可调输出TFp嘉泰姆

±2%TFp嘉泰姆

12ATFp嘉泰姆

96%TFp嘉泰姆

140uATFp嘉泰姆

600KHzTFp嘉泰姆

ESOP-8TFp嘉泰姆

CXSU63020TFp嘉泰姆

PWMTFp嘉泰姆

2.3V-6VTFp嘉泰姆

最大14VTFp嘉泰姆

可调输出TFp嘉泰姆

±2%TFp嘉泰姆

4ATFp嘉泰姆

90%TFp嘉泰姆

75uATFp嘉泰姆

1.2MHzTFp嘉泰姆

MSOP-8TFp嘉泰姆

CXSU63021TFp嘉泰姆

PWMTFp嘉泰姆

2.3V-6VTFp嘉泰姆

最大26VTFp嘉泰姆

可调输出TFp嘉泰姆

±2%TFp嘉泰姆

2.8ATFp嘉泰姆

96%TFp嘉泰姆

75uATFp嘉泰姆

1.2MHzTFp嘉泰姆

SOP-8PPTFp嘉泰姆

CXSU63021DTFp嘉泰姆

PWMTFp嘉泰姆

1.6V-6VTFp嘉泰姆

最大14VTFp嘉泰姆

可调输出TFp嘉泰姆

±2%TFp嘉泰姆

4ATFp嘉泰姆

96%TFp嘉泰姆

75uATFp嘉泰姆

1.2MHzTFp嘉泰姆

SOP-8PPTFp嘉泰姆

CXSU63022TFp嘉泰姆

PWMTFp嘉泰姆

3.6V-26VTFp嘉泰姆

最大60VTFp嘉泰姆

可调输出TFp嘉泰姆

±2%TFp嘉泰姆

2ATFp嘉泰姆

90%TFp嘉泰姆

70uATFp嘉泰姆

400KHzTFp嘉泰姆

SOP-8TFp嘉泰姆

CXSU63023TFp嘉泰姆

PWMTFp嘉泰姆

3.6V-36VTFp嘉泰姆

最大60VTFp嘉泰姆

可调输出TFp嘉泰姆

±2%TFp嘉泰姆

3ATFp嘉泰姆

92%TFp嘉泰姆

70uATFp嘉泰姆

400KHzTFp嘉泰姆

TO252-5LTFp嘉泰姆

CXSU63024TFp嘉泰姆

PWMTFp嘉泰姆

5V-45VTFp嘉泰姆

最大60VTFp嘉泰姆

可调输出TFp嘉泰姆

±2%TFp嘉泰姆

5ATFp嘉泰姆

94%TFp嘉泰姆

70uATFp嘉泰姆

220KHzTFp嘉泰姆

TO263-5LTFp嘉泰姆

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