目录
产品概述 返回TOPa4n嘉泰姆
CXSU63158系列是PWM控制升压型控制器IC。由于最大占空比高达93%，该系列适用于高升压比应用，比如LCD面板和OELD。即使是高升压比，该系列依然能得到高效,稳定的电压。通过内置的0.9V (±2.0%)参考电压和外部分压电阻RFB1和RFB2，输出电压可以在1.5V到30V范围内自由设定。由于使用了RSENSE来感应电流，可以使用陶瓷电容作为负载电容，有效减小了输出纹波和电路板面积。当处于待机模式（CE脚置低），所有电路被关断，芯片的消耗电流可降低至1.0μA或更小。该芯片的过流限制电路用于监测FB引脚的纹波电压，当纹波电压超过250mV，芯片就停止工作。当把CE脚重新置高或者重新上电后芯片就能恢复工作。CXSU63156/CXSU63157/CXSU63158 Series are PWM, PWM/PFM auto/external switching controlled step-up DC/DC converter controller ICs.
Since maximum duty ratio is as large as 93%, the series is the best for the applications used as high step-up ratios, such as
the LCD panels and OLED. In this series, even if it is a high step-up ratio, the output voltage stabilized at high efficiency can
be obtained. With 0.9V (±2.0%) of reference voltage supply internal, and using external resistors, RFB1 and 2, output
voltage can be set up freely within a range of 1.5V to 30V. For a current sense, with the use of RSENSE, ceramic capacitors
can be used as load capacitors and allows for lower output ripple and reduced PCB area requirements.
Control automatically switches from PWM to PFM during light loads with the CXSU63156 series and the CXSU63158 series can
switch the control from PWM to PFM using external signals depending on the circuit conditions..
During stand-by (when the CE pin is low), all circuits are shutdown to reduce current consumption to as low as 1.0μA or less.
The overcurrent limit circuit of this IC is designed to monitor the ripple voltage of the FB pin and operates the IC to stop when
the ripple voltage runs over 250mV. The IC resumes its operation with a toggle of the CE pin or by turning the power supply
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产品特点 返回TOPa4n嘉泰姆
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应用范围 返回TOPa4n嘉泰姆
●Power Supply for the LCDs.a4n嘉泰姆
●Organic electroluminescence display (OELD)a4n嘉泰姆
技术规格书（产品PDF) 返回TOP a4n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</span>！</span>
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产品封装图 返回TOPa4n嘉泰姆
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电路原理图 返回TOPa4n嘉泰姆
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升压型DC/DC转换器</span>a4n嘉泰姆 |
产品名称a4n嘉泰姆 | 特点a4n嘉泰姆 | 封装a4n嘉泰姆 | 控制a4n嘉泰姆 | FETa4n嘉泰姆 | Synchra4n嘉泰姆 onousa4n嘉泰姆 | VINa4n嘉泰姆 MINa4n嘉泰姆 | VINa4n嘉泰姆 MAXa4n嘉泰姆 | VOUTa4n嘉泰姆 MINa4n嘉泰姆 | VOUTa4n嘉泰姆 MAXa4n嘉泰姆 | IINa4n嘉泰姆 | FB/VOUTa4n嘉泰姆 电压精度a4n嘉泰姆 | 振</span>荡</span>a4n嘉泰姆 频率a4n嘉泰姆 kHza4n嘉泰姆 | 限</span>制</span>a4n嘉泰姆 电流a4n嘉泰姆 mAa4n嘉泰姆 | 消</span>耗</span>a4n嘉泰姆 电流a4n嘉泰姆 μAa4n嘉泰姆 | 限</span>定</span>a4n嘉泰姆 电流a4n嘉泰姆 |
(V)a4n嘉泰姆 | (V)a4n嘉泰姆 | (V)a4n嘉泰姆 | (V)a4n嘉泰姆 | (mA)a4n嘉泰姆 | 自</span>动</span>a4n嘉泰姆 闩锁a4n嘉泰姆 |
CXSU63142a4n嘉泰姆 | PWM/PFMa4n嘉泰姆 | SOT-25a4n嘉泰姆 | PWMa4n嘉泰姆 | Nonea4n嘉泰姆 | Noa4n嘉泰姆 | 0.9a4n嘉泰姆 | 10a4n嘉泰姆 | 1.5a4n嘉泰姆 | 6.5a4n嘉泰姆 | -a4n嘉泰姆 | ±2.5%a4n嘉泰姆 | 100a4n嘉泰姆 |
| 20a4n嘉泰姆 |
|
CXSU63143a4n嘉泰姆 | PWM/PFMa4n嘉泰姆 | SOT-25a4n嘉泰姆 | PWM/PFMa4n嘉泰姆 | Nonea4n嘉泰姆 | Noa4n嘉泰姆 | 0.9a4n嘉泰姆 | 10a4n嘉泰姆 | 1.5a4n嘉泰姆 | 6.5a4n嘉泰姆 | -a4n嘉泰姆 | ±2.5%a4n嘉泰姆 | 100a4n嘉泰姆 |
| 20a4n嘉泰姆 |
|
CXSU63144a4n嘉泰姆 | PWM/PFMa4n嘉泰姆 | SOT89/SOT89-5a4n嘉泰姆 USP-6Ba4n嘉泰姆 | PWMa4n嘉泰姆 | Ncha4n嘉泰姆 | Noa4n嘉泰姆 | 0.9a4n嘉泰姆 | 10a4n嘉泰姆 | 2a4n嘉泰姆 | 7a4n嘉泰姆 | -a4n嘉泰姆 | ±2.5%a4n嘉泰姆 | 50a4n嘉泰姆 |
| 8.2a4n嘉泰姆 |
|
CXSU63145a4n嘉泰姆 | PWM/PFMa4n嘉泰姆 | SOT89/SOT89-5a4n嘉泰姆 USP-6Ba4n嘉泰姆 | PWM/PFMa4n嘉泰姆 | Ncha4n嘉泰姆 | Noa4n嘉泰姆 | 0.9a4n嘉泰姆 | 10a4n嘉泰姆 | 2a4n嘉泰姆 | 7a4n嘉泰姆 | -a4n嘉泰姆 | ±2.5%a4n嘉泰姆 | 50a4n嘉泰姆 |
| 8.2a4n嘉泰姆 |
|
CXSU63146a4n嘉泰姆 | PWMa4n嘉泰姆 | MSOP-8Aa4n嘉泰姆 |
| Nonea4n嘉泰姆 | Noa4n嘉泰姆 | 2.5a4n嘉泰姆 | 20a4n嘉泰姆 | 2.2a4n嘉泰姆 | 30a4n嘉泰姆 | -a4n嘉泰姆 |
| 100~600a4n嘉泰姆 |
| 90a4n嘉泰姆 | Autoa4n嘉泰姆 |
CXSU63147a4n嘉泰姆 | PWM/PFMa4n嘉泰姆 | SOT25/USP6Ba4n嘉泰姆 | PWMa4n嘉泰姆 | Nonea4n嘉泰姆 | Noa4n嘉泰姆 | 0.9a4n嘉泰姆 | 10a4n嘉泰姆 | 1.5a4n嘉泰姆 | 30a4n嘉泰姆 | -a4n嘉泰姆 | ±2.0%a4n嘉泰姆 | 100a4n嘉泰姆 |
| 20a4n嘉泰姆 |
|
CXSU63148a4n嘉泰姆 | PWM/PFMa4n嘉泰姆 | SOT25/USP6Ba4n嘉泰姆 | PWM/PFMa4n嘉泰姆 | Nonea4n嘉泰姆 | Noa4n嘉泰姆 | 0.9a4n嘉泰姆 | 10a4n嘉泰姆 | 1.5a4n嘉泰姆 | 30a4n嘉泰姆 | -a4n嘉泰姆 | ±2.0%a4n嘉泰姆 | 100a4n嘉泰姆 |
| 20a4n嘉泰姆 |
|
CXSU63149a4n嘉泰姆 | PWM/PFMa4n嘉泰姆 | SOT25/USP6Ba4n嘉泰姆 | PWM/PFMa4n嘉泰姆 外部转换a4n嘉泰姆 | Nonea4n嘉泰姆 | Noa4n嘉泰姆 | 0.9a4n嘉泰姆 | 10a4n嘉泰姆 | 1.5a4n嘉泰姆 | 30a4n嘉泰姆 | -a4n嘉泰姆 | ±2.0%a4n嘉泰姆 | 100a4n嘉泰姆 |
| 20a4n嘉泰姆 |
|
CXSU63150a4n嘉泰姆 | PWM/PFMa4n嘉泰姆 | SOT25/USP6Ba4n嘉泰姆 | PWMa4n嘉泰姆 | Nonea4n嘉泰姆 | Noa4n嘉泰姆 | 0.9a4n嘉泰姆 | 10a4n嘉泰姆 | 1.5a4n嘉泰姆 | 30a4n嘉泰姆 | -a4n嘉泰姆 | ±2.0%a4n嘉泰姆 | 100a4n嘉泰姆 |
| 16a4n嘉泰姆 |
|
CXSU63151a4n嘉泰姆 | PWM/PFMa4n嘉泰姆 | SOT25/USP6Ba4n嘉泰姆 | PWM/PFMa4n嘉泰姆 | Nonea4n嘉泰姆 | Noa4n嘉泰姆 | 0.9a4n嘉泰姆 | 10a4n嘉泰姆 | 1.5a4n嘉泰姆 | 30a4n嘉泰姆 | -a4n嘉泰姆 | ±2.0%a4n嘉泰姆 | 100a4n嘉泰姆 |
| 16a4n嘉泰姆 |
|
CXSU63152a4n嘉泰姆 | PFMa4n嘉泰姆 | SOT25/USP6Ca4n嘉泰姆 | PFMa4n嘉泰姆 | Ncha4n嘉泰姆 | Noa4n嘉泰姆 | 0.9a4n嘉泰姆 | 10a4n嘉泰姆 | 1.5a4n嘉泰姆 | 7a4n嘉泰姆 | -a4n嘉泰姆 | ±2.5%a4n嘉泰姆 | 100a4n嘉泰姆 |
| 1.9a4n嘉泰姆 |
|
CXSU63153a4n嘉泰姆 | PFMa4n嘉泰姆 | SOT23/SOT25a4n嘉泰姆 SOT89/USP6Ca4n嘉泰姆 | PFMa4n嘉泰姆 | Ncha4n嘉泰姆 | Noa4n嘉泰姆 | 0.9a4n嘉泰姆 | 10a4n嘉泰姆 | 1.5a4n嘉泰姆 | 7a4n嘉泰姆 | -a4n嘉泰姆 | ±2.5%a4n嘉泰姆 | 100a4n嘉泰姆 |
| 1.9a4n嘉泰姆 |
|
CXSU63154a4n嘉泰姆 | 背光LED驱动a4n嘉泰姆 | SOT25/USP6Ba4n嘉泰姆 | PWMa4n嘉泰姆 | Ncha4n嘉泰姆 | Noa4n嘉泰姆 | 2.5a4n嘉泰姆 | 6a4n嘉泰姆 |
| 17.5a4n嘉泰姆 | -a4n嘉泰姆 | ±0.5%a4n嘉泰姆 | 1000a4n嘉泰姆 | 325a4n嘉泰姆 | 50a4n嘉泰姆 |
|
CXSU63155a4n嘉泰姆 | PWMa4n嘉泰姆 | SOT25/USP6Ca4n嘉泰姆 | PWMa4n嘉泰姆 | Ncha4n嘉泰姆 | Noa4n嘉泰姆 | 2.5a4n嘉泰姆 | 6a4n嘉泰姆 |
| 19.5a4n嘉泰姆 | -a4n嘉泰姆 | ±2.0%a4n嘉泰姆 | 1000a4n嘉泰姆 | 400a4n嘉泰姆 | 55a4n嘉泰姆 |
|
CXSU63156a4n嘉泰姆 | PWM/PFMa4n嘉泰姆 | SOT25/USP6Ba4n嘉泰姆 | PWMa4n嘉泰姆 | Nonea4n嘉泰姆 | Noa4n嘉泰姆 | 0.9a4n嘉泰姆 | 6a4n嘉泰姆 | 1.5a4n嘉泰姆 | 30a4n嘉泰姆 | -a4n嘉泰姆 | ±2.0%a4n嘉泰姆 | 100a4n嘉泰姆 |
| 13a4n嘉泰姆 |
|
CXSU63157a4n嘉泰姆 | PWM/PFMa4n嘉泰姆 | SOT25/USP6Ca4n嘉泰姆 | PWM/PFMa4n嘉泰姆 | Nonea4n嘉泰姆 | Noa4n嘉泰姆 | 0.9a4n嘉泰姆 | 6a4n嘉泰姆 | 1.5a4n嘉泰姆 | 30a4n嘉泰姆 | -a4n嘉泰姆 | ±2.0%a4n嘉泰姆 | 100a4n嘉泰姆 |
| 13a4n嘉泰姆 |
|
CXSU63158a4n嘉泰姆 | PWM/PFMa4n嘉泰姆 | SOT25/USP6Ba4n嘉泰姆 | PWM/PFMa4n嘉泰姆 外部转换a4n嘉泰姆 | Nonea4n嘉泰姆 | Noa4n嘉泰姆 | 0.9a4n嘉泰姆 | 6a4n嘉泰姆 | 1.5a4n嘉泰姆 | 30a4n嘉泰姆 | -a4n嘉泰姆 | ±2.0%a4n嘉泰姆 | 100a4n嘉泰姆 |
| 13a4n嘉泰姆 |
|
CXSU63159a4n嘉泰姆 | 内置1A驱动三极管</span>a4n嘉泰姆 | MSOP10/USP10Ba4n嘉泰姆 | PWM/PFMa4n嘉泰姆 外部转换a4n嘉泰姆 | Ncha4n嘉泰姆 | Yesa4n嘉泰姆 | 0.8a4n嘉泰姆 | 6a4n嘉泰姆 | 1.8a4n嘉泰姆 | 5.3a4n嘉泰姆 | 1000a4n嘉泰姆 | ±10mVa4n嘉泰姆 | 1200a4n嘉泰姆 | 1500a4n嘉泰姆 | 30a4n嘉泰姆 | Autoa4n嘉泰姆 |
CXSU63160a4n嘉泰姆 | 内置1A驱动三极管</span>a4n嘉泰姆 | USP10Ba4n嘉泰姆 | PWM/PFMa4n嘉泰姆 外部转换a4n嘉泰姆 | Ncha4n嘉泰姆 | Yesa4n嘉泰姆 | 0.8a4n嘉泰姆 | 6a4n嘉泰姆 | 1.8a4n嘉泰姆 | 5.3a4n嘉泰姆 | 1000a4n嘉泰姆 | ±10mVa4n嘉泰姆 | 1200a4n嘉泰姆 | 1500a4n嘉泰姆 | 29a4n嘉泰姆 | Autoa4n嘉泰姆 |
CXSU63161a4n嘉泰姆 | 附带负载切断功能a4n嘉泰姆 | USP10Ba4n嘉泰姆 | PWM,PWM/PFMa4n嘉泰姆 | Ncha4n嘉泰姆 | Yesa4n嘉泰姆 | 0.65a4n嘉泰姆 | 5.5a4n嘉泰姆 | 1.8a4n嘉泰姆 | 5a4n嘉泰姆 | 1000a4n嘉泰姆 | ±10mVa4n嘉泰姆 | 1200a4n嘉泰姆 | 1500a4n嘉泰姆 | 36a4n嘉泰姆 | Autoa4n嘉泰姆 |
CXSU63162a4n嘉泰姆 | 白色LED驱动升压a4n嘉泰姆 | SOT25a4n嘉泰姆 | PWMa4n嘉泰姆 | PWMa4n嘉泰姆 | Noa4n嘉泰姆 | 2.5a4n嘉泰姆 | 6a4n嘉泰姆 | 2.5a4n嘉泰姆 | 17.5a4n嘉泰姆 | -a4n嘉泰姆 | ±5.0%a4n嘉泰姆 | 1000a4n嘉泰姆 | 360a4n嘉泰姆 | 60a4n嘉泰姆 |
|
CXSU63163a4n嘉泰姆 | 内置1A驱动三极管</span>a4n嘉泰姆 | USP10Ba4n嘉泰姆 | PWM/PFMa4n嘉泰姆 | Ncha4n嘉泰姆 | Yesa4n嘉泰姆 | 0.65a4n嘉泰姆 | 5.5a4n嘉泰姆 | 1.8a4n嘉泰姆 | 5a4n嘉泰姆 | 1000a4n嘉泰姆 | ±2.0%a4n嘉泰姆 | 1200a4n嘉泰姆 | 1590a4n嘉泰姆 | 39a4n嘉泰姆 | Latcha4n嘉泰姆 |
CXSU63164a4n嘉泰姆 | 内置1A驱动三极管</span>a4n嘉泰姆 | USP10Ba4n嘉泰姆 | PWM/PFMa4n嘉泰姆 | Ncha4n嘉泰姆 | Yesa4n嘉泰姆 | 0.65a4n嘉泰姆 | 5.5a4n嘉泰姆 | 1.8a4n嘉泰姆 | 5a4n嘉泰姆 | 1000a4n嘉泰姆 | ±2.0%a4n嘉泰姆 | 1200a4n嘉泰姆 | 1590a4n嘉泰姆 | 39a4n嘉泰姆 | Autoa4n嘉泰姆 |
CXSU63165a4n嘉泰姆 | PFM控制、同步整流</span>a4n嘉泰姆 | SOT25a4n嘉泰姆 | PFMa4n嘉泰姆 | Ncha4n嘉泰姆 | Yesa4n嘉泰姆 | 0.9a4n嘉泰姆 | 5.5a4n嘉泰姆 | 1.8a4n嘉泰姆 | 5a4n嘉泰姆 | -a4n嘉泰姆 | ±2.0%a4n嘉泰姆 | 1200a4n嘉泰姆 | 350a4n嘉泰姆 | 6.3a4n嘉泰姆 | Yesa4n嘉泰姆 |
CXSU63166a4n嘉泰姆 | 附带负载切断功能a4n嘉泰姆 | SOT25a4n嘉泰姆 USP6Ca4n嘉泰姆 WLP6-01a4n嘉泰姆 | PWMa4n嘉泰姆 | Ncha4n嘉泰姆 | Yesa4n嘉泰姆 | 0.65a4n嘉泰姆 | 6a4n嘉泰姆 | 1.8a4n嘉泰姆 | 5.5a4n嘉泰姆 | 800a4n嘉泰姆 | ±2.0%a4n嘉泰姆 | 1200a4n嘉泰姆 | 1300a4n嘉泰姆 | 17,26a4n嘉泰姆 | 自动a4n嘉泰姆 闩锁a4n嘉泰姆 |
CXSU63167a4n嘉泰姆 | 附带负载切断功能a4n嘉泰姆 | SOT25/USP6Ca4n嘉泰姆 USPN4B02/WLP6-01a4n嘉泰姆 | PWM/PFMa4n嘉泰姆 | Ncha4n嘉泰姆 | Yesa4n嘉泰姆 | 0.65a4n嘉泰姆 | 6a4n嘉泰姆 | 1.8a4n嘉泰姆 | 5.5a4n嘉泰姆 | 800a4n嘉泰姆 | ±2.0%a4n嘉泰姆 | 1200a4n嘉泰姆 | 1300a4n嘉泰姆 | 17,26a4n嘉泰姆 | 自动a4n嘉泰姆 闩锁a4n嘉泰姆 |
a4n嘉泰姆
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