CXSU6352

CXSU6352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、定时锁存短路保护电路、PWM/PFM开关控制电路组成。具有外部低导通电阻Nch功率MOS,该产品非常适合需要高效率和高输出电流的应用。

相位补偿定时锁存短路保护PWM/PFM开关控制电路CXSU6352输入电压1.8V至5.5V输出电流2.0A

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产品简介

                          目录5wA嘉泰姆

   1.产品概述      2.产品特点      3.应用范围     4.技术规格书下载(PDF文档)5wA嘉泰姆

   5.产品封装      6.电路原理图     7.相关产品5wA嘉泰姆

一.产品概述5wA嘉泰姆


      The CXSU6352 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 timer latch short-circuit protection circuit, a PWM / PFM switching control circuit. With an external low-ON-resistance Nch Power MOS, this product is ideal for applications requiring high efficiency and a high output current. During light-load, CXSU6352 Series switches its operation to the PFM control by the PWM / PFM switching control circuit in order to prevent efficiency decline due to the IC operating current. Ceramic capacitors can be used for output capacitor. 5wA嘉泰姆

二.产品特点5wA嘉泰姆


●Input voltage range: 1.8 V to 5.5 V 5wA嘉泰姆

●Duty ratio: Built-in PWM/PFM switching control circuit 28% to 85% 5wA嘉泰姆

●oscillator frequency:1.2MHz 5wA嘉泰姆

●Reference voltage : 0.6 x (1±2%) V 5wA嘉泰姆

● Maximum output current: 2.0A typ. (VDD=3V, Vout=5.0V) 5wA嘉泰姆

●Soft start function: 8ms typ. 5wA嘉泰姆

●Low current consumption: 70μA typ. at switching off 5wA嘉泰姆

●Shutdown function: Current consumption 1.0μA max. at shutdown 5wA嘉泰姆

●External parts: Inductor, diode, capacitor, transistor 5wA嘉泰姆

●Timer latch short-circuit protection circuit: Selectable with / without short-circuit protection circuit for each product; 5wA嘉泰姆

●Settable delay time by external capacitor (in the product with short-circuit protection) ●UVLO (under-voltage lockout) function: Selectable with UVLO for each product5wA嘉泰姆

三.应用范围5wA嘉泰姆


  MP3 players, digital audio players5wA嘉泰姆

  Digital cameras, GPS, wireless transceiver5wA嘉泰姆

  Portable devices    5wA嘉泰姆

四.技术规格书(产品PDF)5wA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5wA嘉泰姆

 QQ截图20160419174301.jpg5wA嘉泰姆

五.产品封装图5wA嘉泰姆


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六.电路原理图5wA嘉泰姆


blob.png   5wA嘉泰姆

七.相关芯片选择指南      更多同类产品......5wA嘉泰姆


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Part 5wA嘉泰姆

MODE5wA嘉泰姆

VIN5wA嘉泰姆

VOUT5wA嘉泰姆

Accu5wA嘉泰姆

FOSC5wA嘉泰姆

Eff.5wA嘉泰姆

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CXSU63415wA嘉泰姆

PFM5wA嘉泰姆

0.9-6.5V5wA嘉泰姆

3.0-5.0V5wA嘉泰姆

±2.5%5wA嘉泰姆

100K5wA嘉泰姆

85%5wA嘉泰姆

①②③④⑤⑥⑧5wA嘉泰姆

SOT23-3/SOT23-5/SOT89-35wA嘉泰姆

CXSU63425wA嘉泰姆

PWM5wA嘉泰姆

0.9-6.5V5wA嘉泰姆

3.0-5.0V5wA嘉泰姆

±2.5%5wA嘉泰姆

100K5wA嘉泰姆

87%5wA嘉泰姆

①②③④⑤⑥⑧5wA嘉泰姆

SOT23-3/SOT23-5/SOT89-35wA嘉泰姆

CXSU63435wA嘉泰姆

PFM5wA嘉泰姆

0.9-6.5V5wA嘉泰姆

2.7-5.6V5wA嘉泰姆

±2.5%5wA嘉泰姆

180K5wA嘉泰姆

85%5wA嘉泰姆

①②③④⑤⑥⑦5wA嘉泰姆

SOT23-5/SOT89-3/SOT23-3/TO925wA嘉泰姆

CXSU63445wA嘉泰姆

PFM/PWM5wA嘉泰姆

0.9-6.5V5wA嘉泰姆

<20V5wA嘉泰姆

±2%5wA嘉泰姆

300K5wA嘉泰姆

88%5wA嘉泰姆

⑥⑦⑨⑩5wA嘉泰姆

SOT23-55wA嘉泰姆

CXSU63455wA嘉泰姆

PFM5wA嘉泰姆

0.9-6.5V5wA嘉泰姆

1.8-6.0V5wA嘉泰姆

±2%5wA嘉泰姆

150K/5wA嘉泰姆

85%5wA嘉泰姆

①②③④⑤⑥5wA嘉泰姆

SOT89-3//SOT23-5/SOT23-35wA嘉泰姆

CXSU63465wA嘉泰姆

PFM/PWM5wA嘉泰姆

0.9-6.5V5wA嘉泰姆

<20V5wA嘉泰姆

±2%5wA嘉泰姆

300K5wA嘉泰姆

88%5wA嘉泰姆

⑥⑦⑨⑩5wA嘉泰姆

SOT23-55wA嘉泰姆

CXSU63475wA嘉泰姆

CHARGE5wA嘉泰姆

2.7-5.5V5wA嘉泰姆

5.0V5wA嘉泰姆

±3%5wA嘉泰姆

650K5wA嘉泰姆

81%5wA嘉泰姆

①②④⑦⑧5wA嘉泰姆

SOT23-65wA嘉泰姆

CXSU63485wA嘉泰姆

PFM/PWM5wA嘉泰姆

0.9-6.5V5wA嘉泰姆

<20V5wA嘉泰姆

±2%5wA嘉泰姆

1M5wA嘉泰姆

85%5wA嘉泰姆

⑥⑦⑨⑩5wA嘉泰姆

SOT23-5/5wA嘉泰姆

CXSU63495wA嘉泰姆

PFM/PWM5wA嘉泰姆

0.9-6.5V5wA嘉泰姆

<20V5wA嘉泰姆

±2%5wA嘉泰姆

1M5wA嘉泰姆

85%5wA嘉泰姆

⑥⑦⑨⑩5wA嘉泰姆

SOT23-5/SOT89-55wA嘉泰姆

CXSU63505wA嘉泰姆

PFM/PWM5wA嘉泰姆

2.5-5.0V5wA嘉泰姆

<12V5wA嘉泰姆

±2%5wA嘉泰姆

1M5wA嘉泰姆

85%5wA嘉泰姆

⑥⑦⑨⑩5wA嘉泰姆

SOT23-65wA嘉泰姆

CXSU63515wA嘉泰姆

PFM/PWM5wA嘉泰姆

2.5-5.0V5wA嘉泰姆

<20V5wA嘉泰姆

±2%5wA嘉泰姆

1M5wA嘉泰姆

88%5wA嘉泰姆

①⑥⑦⑨⑩5wA嘉泰姆

SOT23-65wA嘉泰姆

CXSU63525wA嘉泰姆

PFM/PWM5wA嘉泰姆

0.9-6.5V5wA嘉泰姆

<20V5wA嘉泰姆

±2%5wA嘉泰姆

1.2M5wA嘉泰姆

85%5wA嘉泰姆

⑥⑦⑨⑩5wA嘉泰姆

SOT23-65wA嘉泰姆

CXSU63535wA嘉泰姆

PFM/PWM, Synchronous5wA嘉泰姆

2.9-4.4V5wA嘉泰姆

<5.5V5wA嘉泰姆

±2%5wA嘉泰姆

1M5wA嘉泰姆

94%5wA嘉泰姆

①②④⑦5wA嘉泰姆

ESOP85wA嘉泰姆

CXSU63545wA嘉泰姆

PFM, Synchronous5wA嘉泰姆

0.9-6.5V5wA嘉泰姆

1.8-6.0V5wA嘉泰姆

±2%5wA嘉泰姆

330K5wA嘉泰姆

85%5wA嘉泰姆

①②③④⑤⑥5wA嘉泰姆

SOT89-3/   SOT23-5/SOT23-35wA嘉泰姆

CXSU63555wA嘉泰姆

PFM, Synchronous5wA嘉泰姆

0.9-5.0V5wA嘉泰姆

1.8-5.0V5wA嘉泰姆

± 2%5wA嘉泰姆

400K5wA嘉泰姆

95%5wA嘉泰姆

①②④⑥⑦5wA嘉泰姆

SOT89/SOT23/SOT23-5/TO925wA嘉泰姆

CXSU63565wA嘉泰姆

PFM, Synchronous5wA嘉泰姆

0.9-6.0V5wA嘉泰姆

1.8-6.0V5wA嘉泰姆

±2%5wA嘉泰姆

140K5wA嘉泰姆

81%5wA嘉泰姆

①②③④⑤⑥5wA嘉泰姆

SOT89/SOT23-35wA嘉泰姆

Applications: ①Battery powered   equipment②Wireless mouse, Wireless keyboard③Toys④Camera, Video   camera⑤VCR⑥PDA⑦LED Lighting⑧Wireless communication equipment⑨MID⑩Audio   equipment5wA嘉泰姆

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