目录
产品概述 返回TOPV4h嘉泰姆
CXSB6606系列是PWM控制,PWM/PFM自动切换控制,通用型,双通道降压DC/DC转换控制器。通过内部0.9V(±2.0%)标准参考电压，使用外接器件，两个通道的输出电压都可以在0.9V～6.0V的范围内自由设定。开关频率高达300kHz，可使用小尺寸外围器件。也有180kHz和500kHz开关频率的客户定制产品可供选择。</span>CXSB6606系列的控制模式可以通过外部信号在PWM控制和PWM/PFM自动切换控制之间选择。当选择自动切换控制，在轻负载的时候可以从PWM自动切换到PFM，因而在整个负载范围里面都能达到高效率。在固定频率的PWM模式，可以很容易地降低输出噪声。</span>CXSB6606系列提供了适合应用的控制模式的选择。软启动时间在内部设定为10ms，能够在打开电源的时候防止突入电流和过冲电压。CXSB6606 series are PWM controlled, PWM/PFM automatic switching controlled, multi-functional, 2 channel step-down DC/DC
controller ICs. Since the series has a built-in 0.9V reference voltage (accuracy ±2%), 0.9V to 6.0V can be set using external
components.
With a 300kHz frequency, the size of the external components can be reduced. Switching frequencies of 180kHz & 500kHz
are also available as custom-designed products.
The control of the CXSB6606 series can be switched between PWM control and PWM/PFM automatic switching control using
external signals. Control switches from PWM to PFM during light loads when automatic switching is selected and the series is
highly efficient from light loads through to large output currents. Noise is easily reduced with PWM control since the frequency
is fixed. The series gives freedom to select control suited to the application.
Soft-start time is internally set to 10msec and offers protection against in-rush currents when the power is switched on and
also protects against voltage overshoot.V4h嘉泰姆
产品特点 返回TOPV4h嘉泰姆
V4h嘉泰姆
应用范围 返回TOPV4h嘉泰姆
●PDAs V4h嘉泰姆
●Palmtop computers V4h嘉泰姆
●Digital cameras V4h嘉泰姆
●Various multi function power suppliesV4h嘉泰姆
技术规格书（产品PDF) 返回TOP V4h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>
V4h嘉泰姆
V4h嘉泰姆
产品封装图 返回TOPV4h嘉泰姆
V4h嘉泰姆
电路原理图 返回TOPV4h嘉泰姆
V4h嘉泰姆
V4h嘉泰姆
V4h嘉泰姆
多通道型DC/DC转换器</span>V4h嘉泰姆 |
产品名称V4h嘉泰姆 | 特点/类型V4h嘉泰姆 | 封装V4h嘉泰姆 | 控制V4h嘉泰姆 | VINV4h嘉泰姆 MINV4h嘉泰姆 | VINV4h嘉泰姆 MAXV4h嘉泰姆 | VOUTV4h嘉泰姆 MINV4h嘉泰姆 | VOUTV4h嘉泰姆 MAXV4h嘉泰姆 | IOUTV4h嘉泰姆 IINV4h嘉泰姆 | FB/VOUTV4h嘉泰姆 电压精度V4h嘉泰姆 | 振荡频率V4h嘉泰姆 | 限制V4h嘉泰姆 电流V4h嘉泰姆 | 消耗</span>V4h嘉泰姆 电流V4h嘉泰姆 | 温度范围V4h嘉泰姆 |
(V)V4h嘉泰姆 | (V)V4h嘉泰姆 | (V)V4h嘉泰姆 | (V)V4h嘉泰姆 | mAV4h嘉泰姆 | %V4h嘉泰姆 | kHzV4h嘉泰姆 | AV4h嘉泰姆 | μAV4h嘉泰姆 | ℃</span>V4h嘉泰姆 |
CXSB6604V4h嘉泰姆 | 升压+升压V4h嘉泰姆 | MSOP10 USP10V4h嘉泰姆 | PWM/PFMV4h嘉泰姆 | 0.9V4h嘉泰姆 | 10V4h嘉泰姆 | 1.5V4h嘉泰姆 | 30V4h嘉泰姆 | 500V4h嘉泰姆 | ±2.0V4h嘉泰姆 | 100,180,V4h嘉泰姆 300,500V4h嘉泰姆 |
| 70V4h嘉泰姆 | -40～＋85V4h嘉泰姆 |
CXSB6605V4h嘉泰姆 | 升压+降压V4h嘉泰姆 | MSOP10 USP10V4h嘉泰姆 | PWM/PFMV4h嘉泰姆 | 2V4h嘉泰姆 | 10V4h嘉泰姆 | 1.5V4h嘉泰姆 | 30V4h嘉泰姆 | 500V4h嘉泰姆 | ±2.0V4h嘉泰姆 | 100,300,500V4h嘉泰姆 |
| 70V4h嘉泰姆 | -40～＋85V4h嘉泰姆 |
CXSB6606V4h嘉泰姆 | 降压+降压V4h嘉泰姆 | MSOP10 USP10V4h嘉泰姆 | PWM/PFMV4h嘉泰姆 | 2V4h嘉泰姆 | 10V4h嘉泰姆 | 0.9V4h嘉泰姆 | 6V4h嘉泰姆 | 1000V4h嘉泰姆 | ±2.0V4h嘉泰姆 | 100,300,500V4h嘉泰姆 |
| 60V4h嘉泰姆 | -40～＋85V4h嘉泰姆 |
CXSB6607V4h嘉泰姆 | 升压+反转V4h嘉泰姆 | MSOP10 USP10V4h嘉泰姆 | PWM/PFMV4h嘉泰姆 | 2V4h嘉泰姆 | 10V4h嘉泰姆 | 1.5V4h嘉泰姆 | 30V4h嘉泰姆 | 500V4h嘉泰姆 | ±2.0V4h嘉泰姆 | 100,300,500V4h嘉泰姆 |
| 90V4h嘉泰姆 | -40～＋85V4h嘉泰姆 |
CXSB6608V4h嘉泰姆 | 降压+反转V4h嘉泰姆 | MSOP10 USP10V4h嘉泰姆 | PWM/PFMV4h嘉泰姆 | 2V4h嘉泰姆 | 10V4h嘉泰姆 | 0.9V4h嘉泰姆 | 6V4h嘉泰姆 | 1000V4h嘉泰姆 | ±2.0V4h嘉泰姆 | 100,300,500V4h嘉泰姆 |
| 80V4h嘉泰姆 | -40～＋85V4h嘉泰姆 |
CXSB6609V4h嘉泰姆 | 2ch降压+电</span>V4h嘉泰姆 压检测器V4h嘉泰姆 | QFN20V4h嘉泰姆 | PWMV4h嘉泰姆 | 2.5V4h嘉泰姆 | 5.5V4h嘉泰姆 | 1.2V4h嘉泰姆 | 4V4h嘉泰姆 | 800V4h嘉泰姆 | ±2.0V4h嘉泰姆 | 1000V4h嘉泰姆 | 1V4h嘉泰姆 | 950V4h嘉泰姆 | -40～＋85V4h嘉泰姆 |
CXSB6610V4h嘉泰姆 | 升压+电压泵x2V4h嘉泰姆 | QFN20V4h嘉泰姆 | PWMV4h嘉泰姆 | 2.5V4h嘉泰姆 | 5.5V4h嘉泰姆 | 5.5V4h嘉泰姆 | 19V4h嘉泰姆 | 500V4h嘉泰姆 | ±1.5V4h嘉泰姆 | ADJV4h嘉泰姆 | 1.1V4h嘉泰姆 | 2V4h嘉泰姆 | -40～＋85V4h嘉泰姆 |
CXSB6611V4h嘉泰姆 | 2ch升压+反转V4h嘉泰姆 | QFN24V4h嘉泰姆 | PWMV4h嘉泰姆 | 2.7V4h嘉泰姆 | 5.5V4h嘉泰姆 | 4V4h嘉泰姆 | 18V4h嘉泰姆 | 500V4h嘉泰姆 | ±1.5V4h嘉泰姆 | 1200V4h嘉泰姆 | 2V4h嘉泰姆 | 170V4h嘉泰姆 | -40～＋85V4h嘉泰姆 |
CXSB6612V4h嘉泰姆 | 降压+降压V4h嘉泰姆 | USP12B01V4h嘉泰姆 | PWM,PWM/PFMV4h嘉泰姆 | 2.7V4h嘉泰姆 | 6V4h嘉泰姆 | 0.8V4h嘉泰姆 | 4V4h嘉泰姆 | 600V4h嘉泰姆 | ±2.0V4h嘉泰姆 | 1200V4h嘉泰姆 |
| 22V4h嘉泰姆 | -40～＋85V4h嘉泰姆 |
CXSB6613V4h嘉泰姆 | 降压+LDOV4h嘉泰姆 | USP12B01V4h嘉泰姆 | PWM,PWM/PFMV4h嘉泰姆 | 2.7V4h嘉泰姆 | 6V4h嘉泰姆 | 0.8V4h嘉泰姆 | 4V4h嘉泰姆 | 600V4h嘉泰姆 | ±2.0V4h嘉泰姆 | 3000V4h嘉泰姆 |
| 22V4h嘉泰姆 | -40～＋85V4h嘉泰姆 |
CXSB6614V4h嘉泰姆 | 降压+Dual LDOV4h嘉泰姆 | USP12B01V4h嘉泰姆 | PWM,PWM/PFMV4h嘉泰姆 | 2.7V4h嘉泰姆 | 6V4h嘉泰姆 | 2.3V4h嘉泰姆 | 2.3V4h嘉泰姆 | 600V4h嘉泰姆 | ±2.0V4h嘉泰姆 | 3000V4h嘉泰姆 |
|
| -40～＋85V4h嘉泰姆 |
CXSB6615V4h嘉泰姆 | 降压+LDO+VDV4h嘉泰姆 | USP12B01V4h嘉泰姆 | PWM/PFMV4h嘉泰姆 | 2.7V4h嘉泰姆 | 6V4h嘉泰姆 | 0.8V4h嘉泰姆 | 4V4h嘉泰姆 | 600V4h嘉泰姆 | ±2.0V4h嘉泰姆 | 1200；3000V4h嘉泰姆 |
|
| -40～＋85V4h嘉泰姆 |
V4h嘉泰姆
中文
English
发表评论