目录
产品概述 返回TOPfce嘉泰姆
CXSD61011 consists of step-down switching regulator
PWM-Switched
Control Circuit
Reference Voltage
Source with Soft Start
Vcc
SW
+
-
FB
COMP
+
-
Oscillation
Circuit
OSC
OCSET
Thermal
Shutdown
VSS 60uA
EN
VEN
with PWM control. These devise include a
reference voltage source, oscillation circuit, error amplifier, internal PMOS and etc.CXSD61011 provides low-ripple power, high efficiency,and excellent transient characteristics. The PWM
control circuit is able to the duty ratio linearly form 0 up to 100%. This converter is build out soft start
function that prevents overshoot and inrush current at startup. An over current protect function and short
circuit protect function are built inside, and when OCP or SCP happens, the operation frequency will be
reduced. The operating frequency is decided by outside resistance. An external compensation is easily
to system stable.
With the addition of an internal P-channel Power MOS, a coil, capacitors, and a diode connected
externally, these ICs can function as step-down switching regulators. They serve as ideal power supply
units for portable devices when coupled with the SOP8-EP with exposed pad package, providing such
outstanding features as low current consumption. Since this converter can accommodate an input
voltage up to 40V, it is also suitable for the operation via an AC adapter.fce嘉泰姆
产品特点 返回TOPfce嘉泰姆
- Input voltage：4.2V to 40V fce嘉泰姆
- Output voltage：0.8V to 38Vfce嘉泰姆
- Duty ratio：0% to 100% PWM control fce嘉泰姆
- Oscillation frequency range is 50K — 500KHz by outside resistance setting fce嘉泰姆
- Current Limit, Short Circuit Protect (SCP) and Thermal Shutdown protection fce嘉泰姆
- Built-in internal SW P-channel MOS. fce嘉泰姆
- SOP8-EP Pb-Free package.fce嘉泰姆
应用范围 返回TOPfce嘉泰姆
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技术规格书（产品PDF) 返回TOP fce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TOPfce嘉泰姆
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电路原理图 返回TOPfce嘉泰姆
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DC-DC降压ICfce嘉泰姆 |
型号fce嘉泰姆 | 输入耐压fce嘉泰姆 | 输出电压fce嘉泰姆 | 输出电流fce嘉泰姆 | 反馈电压fce嘉泰姆 | 工作频率fce嘉泰姆 | 效率fce嘉泰姆 | 静态工作电流</span>fce嘉泰姆 |
CXSD61023Afce嘉泰姆 | 42Vfce嘉泰姆 | 可调输出/带CC/cv模式 恒流模式保护fce嘉泰姆 | 3.5Afce嘉泰姆 | 0.8Vfce嘉泰姆 | 125Kfce嘉泰姆 | 94%fce嘉泰姆 | 3mAfce嘉泰姆 |
CXSD61021Afce嘉泰姆 | 42Vfce嘉泰姆 | 可调输出/带CC/cv模式 恒流模式保护fce嘉泰姆 | 3Afce嘉泰姆 | 0.8Vfce嘉泰姆 | 125Kfce嘉泰姆 | 94%fce嘉泰姆 | 3mAfce嘉泰姆 |
CXSD61022Afce嘉泰姆 | 42Vfce嘉泰姆 | 可调输出/带CC/cv模式 恒流模式保护fce嘉泰姆 | 2.5Afce嘉泰姆 | 0.8Vfce嘉泰姆 | 125Kfce嘉泰姆 | 94%fce嘉泰姆 | 3mAfce嘉泰姆 |
CXSD61020fce嘉泰姆 | 40Vfce嘉泰姆 | 可调输出/带CC/cv模式fce嘉泰姆 | 3Afce嘉泰姆 | 0.8Vfce嘉泰姆 | 225Kfce嘉泰姆 | 92%fce嘉泰姆 | 2.84mAfce嘉泰姆 |
CXSD61027fce嘉泰姆 | 50Vfce嘉泰姆 | 5V固定输出fce嘉泰姆 | 3.2Afce嘉泰姆 |
| 150Kfce嘉泰姆 | 87%fce嘉泰姆 | 4.7mAfce嘉泰姆 |
CXSD61026fce嘉泰姆 | 50Vfce嘉泰姆 | 5V固定输出fce嘉泰姆 | 2.4Afce嘉泰姆 |
| 150Kfce嘉泰姆 | 89%fce嘉泰姆 | 4.7mAfce嘉泰姆 |
CXSD61025fce嘉泰姆 | 50Vfce嘉泰姆 | 5V固定输出fce嘉泰姆 | 2.1Afce嘉泰姆 |
| 150Kfce嘉泰姆 | 90%fce嘉泰姆 | 4.7mAfce嘉泰姆 |
CXSD61024fce嘉泰姆 | 50Vfce嘉泰姆 | 5V固定输出fce嘉泰姆 | 1.8Afce嘉泰姆 |
| 150Kfce嘉泰姆 | 90%fce嘉泰姆 | 4.7mAfce嘉泰姆 |
CXSD61015fce嘉泰姆 | 40Vfce嘉泰姆 | 可调输出/带CC/CV模式带线损补偿</span>fce嘉泰姆 | 3Afce嘉泰姆 | 0.8Vfce嘉泰姆 | 125Kfce嘉泰姆 | 94%fce嘉泰姆 | 4mAfce嘉泰姆 |
CXSD61014Afce嘉泰姆 | 40Vfce嘉泰姆 | 5V固定输出fce嘉泰姆 | 3.5Afce嘉泰姆 |
| 150Kfce嘉泰姆 | 93%fce嘉泰姆 | 2mAfce嘉泰姆 |
CXSD61013Bfce嘉泰姆 | 45Vfce嘉泰姆 | 可调输出/fce嘉泰姆 | 2Afce嘉泰姆 | 1.23Vfce嘉泰姆 | 150Kfce嘉泰姆 | 93%fce嘉泰姆 | 2mAfce嘉泰姆 |
CXSD61012fce嘉泰姆 | 40Vfce嘉泰姆 | 可调输出/带CC/CV模式fce嘉泰姆 | 2Afce嘉泰姆 | 1.18Vfce嘉泰姆 | 110Kfce嘉泰姆 | 93%fce嘉泰姆 | 10mAfce嘉泰姆 |
CXSD61011fce嘉泰姆 | 42Vfce嘉泰姆 | 可调输出fce嘉泰姆 | 3Afce嘉泰姆 | 0.8Vfce嘉泰姆 | 50-500Kfce嘉泰姆 | 91%fce嘉泰姆 | 3mAfce嘉泰姆 |
CXSD61018fce嘉泰姆 | 40Vfce嘉泰姆 | 可调输出/带CC/cv模式fce嘉泰姆 | 3Afce嘉泰姆 | 1.25Vfce嘉泰姆 | 180Kfce嘉泰姆 | 89%fce嘉泰姆 | 2.1mAfce嘉泰姆 |
CXSD61019fce嘉泰姆 | 40Vfce嘉泰姆 | 可调输出/带CC/cv模式fce嘉泰姆 | 3.5Afce嘉泰姆 | 1.25Vfce嘉泰姆 | 180Kfce嘉泰姆 | 87%fce嘉泰姆 | 2.1mAfce嘉泰姆 |
CXSD61017fce嘉泰姆 | 45Vfce嘉泰姆 | 可调输出/带CC模式fce嘉泰姆 | 3Afce嘉泰姆 | 1.25Vfce嘉泰姆 | 150Kfce嘉泰姆 | 89%fce嘉泰姆 | 2.0mAfce嘉泰姆 |
CXSD61016fce嘉泰姆 | 45Vfce嘉泰姆 | 可调输出/带CC模式fce嘉泰姆 | 2Afce嘉泰姆 | 1.235Vfce嘉泰姆 | 150Kfce嘉泰姆 | 83%fce嘉泰姆 | 2.0mAfce嘉泰姆 |
CXSD61006Bfce嘉泰姆 | 4.75V-40Vfce嘉泰姆 | 可调输出fce嘉泰姆 | 0.8Afce嘉泰姆 | 0.8Vfce嘉泰姆 | 550Kfce嘉泰姆 | 90%fce嘉泰姆 | 10uAfce嘉泰姆 |
CXSD61006fce嘉泰姆 | 4.0-42Vfce嘉泰姆 | 可调输出fce嘉泰姆 | 1.5Afce嘉泰姆 | 0.8Vfce嘉泰姆 | 650Kfce嘉泰姆 | 91%fce嘉泰姆 | 600uAfce嘉泰姆 |
CXSD61005fce嘉泰姆 | 4.5-25Vfce嘉泰姆 | 可调输出fce嘉泰姆 | 1.8Afce嘉泰姆 | 0.8Vfce嘉泰姆 | 1.4Mfce嘉泰姆 | 92%fce嘉泰姆 | 1.8mAfce嘉泰姆 |
CXSD61010Afce嘉泰姆 | 20Vfce嘉泰姆 | 可调输出fce嘉泰姆 | 3.5Afce嘉泰姆 | 1.2Vfce嘉泰姆 | 400Kfce嘉泰姆 | 89%fce嘉泰姆 | 700uAfce嘉泰姆 |
CXSD61010fce嘉泰姆 | 28Vfce嘉泰姆 | 可调输出fce嘉泰姆 | 3Afce嘉泰姆 | 1.22Vfce嘉泰姆 | 380Kfce嘉泰姆 | 89%fce嘉泰姆 | 3mAfce嘉泰姆 |
CXSD61009fce嘉泰姆 | 20Vfce嘉泰姆 | 可调输出fce嘉泰姆 | 3Afce嘉泰姆 | 0.8Vfce嘉泰姆 | 380Kfce嘉泰姆 | 88%fce嘉泰姆 | 3mAfce嘉泰姆 |
CXSD61008fce嘉泰姆 | 20Vfce嘉泰姆 | 可调输出fce嘉泰姆 | 2Afce嘉泰姆 | 0.8Vfce嘉泰姆 | 380Kfce嘉泰姆 | 89%fce嘉泰姆 | 2mAfce嘉泰姆 |
CXSD61007fce嘉泰姆 | 45Vfce嘉泰姆 | 5.0V/可调输出/3.3/12Vfce嘉泰姆 | 2Afce嘉泰姆 | 1.23Vfce嘉泰姆 | 150Kfce嘉泰姆 | 82%fce嘉泰姆 | 2mAfce嘉泰姆 |
CXSD61003fce嘉泰姆 | 45Vfce嘉泰姆 | 5.0V/可调输出fce嘉泰姆 | 3Afce嘉泰姆 | 1.23Vfce嘉泰姆 | 380Kfce嘉泰姆 | 73%fce嘉泰姆 | 2mAfce嘉泰姆 |
CXSD61004fce嘉泰姆 | 27Vfce嘉泰姆 | 可调输出fce嘉泰姆 | 2Afce嘉泰姆 | 1.22Vfce嘉泰姆 | 420Kfce嘉泰姆 | 95%fce嘉泰姆 | 1mAfce嘉泰姆 |
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