目录
产品概述 返回TOPdjw嘉泰姆
The CXSD61016 is a 150KHz fixed frequency PWM buck
(step-down) DC/DC converter,capable of driving a 2A load with
high efficiency, low ripple and excellent line and load regulation.
Requiring a minimum number of external components, the
regulator is simple to use and include internal frequency
compensation and a fixed-frequency oscillator.
The PWM control circuit is able to adjust the duty ratio linearly from 0 to 100%. An enable function, an over current protection function is built inside. An internal compensation block is built in to minimize external component count.
产品特点 返回TOPdjw嘉泰姆
1.）Wide 4.5V to 40V Input Voltage Range
2.）</span>Output Adjustable from 1.235V to 37V
3.）</span>Minimum Drop Out 1.5V
4.）</span>Fixed 150kHz Switching Frequency
5.）</span>2A Constant Output Current Capability
6.）</span>Internal Optimize Power Transistor
7.）</span>Excellent line and load regulation
8.）</span>TTL shutdown capability
9.）</span>ON/OFF pin with hysteresis function
10.）</span>With output constant current loop
11.）</span>Built in thermal shutdown function
12.）</span>Built in current limit function
13.）</span>Built in output over voltage protection
14.）</span>SOP8-EP (Exposed PAD) packagedjw嘉泰姆
应用范围 返回TOPdjw嘉泰姆
Car Charger
Battery Charger
LED Constant Current Driverdjw嘉泰姆
技术规格书（产品PDF) 返回TOP djw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TOPdjw嘉泰姆
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| Pin Number | Pin Name | Description |
| 1,2 | SW | Power Switch Output Pin (SW). Output is the switch node that
supplies power to the output. |
| 3 | GND | Ground Pin.(Note: Connected the back exposed PAD to Pin3.) |
| 4 | FB | Feedback Pin (FB). Through an external resistor divider
network, Feedback senses the output voltage and regulates it.
The feedback threshold voltage is 1.235V. |
| 5 | CS | Output Current Sense Pin; (Iload=0.155V/Rcs) |
| 6 | EN | Enable Pin. Drive EN pin low to turn on the device, drive it high
to turn it off. Floating is default low. |
| 7,8 | VIN | Supply Voltage Input Pin. CXSD61016 operates from a 4.5V to 40V DC voltage. Bypass Vin to GND with a suitably large capacitor
to eliminate noise on the input. |
电路原理图 返回TOPdjw嘉泰姆
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DC-DC降压ICdjw嘉泰姆 |
型号djw嘉泰姆 | 输入耐压djw嘉泰姆 | 输出电压djw嘉泰姆 | 输出电流djw嘉泰姆 | 反馈电压djw嘉泰姆 | 工作频率djw嘉泰姆 | 效率djw嘉泰姆 | 静态工作电流</span>djw嘉泰姆 |
CXSD61023Adjw嘉泰姆 | 42Vdjw嘉泰姆 | 可调输出/带CC/cv模式 恒流模式保护djw嘉泰姆 | 3.5Adjw嘉泰姆 | 0.8Vdjw嘉泰姆 | 125Kdjw嘉泰姆 | 94%djw嘉泰姆 | 3mAdjw嘉泰姆 |
CXSD61021Adjw嘉泰姆 | 42Vdjw嘉泰姆 | 可调输出/带CC/cv模式 恒流模式保护djw嘉泰姆 | 3Adjw嘉泰姆 | 0.8Vdjw嘉泰姆 | 125Kdjw嘉泰姆 | 94%djw嘉泰姆 | 3mAdjw嘉泰姆 |
CXSD61022Adjw嘉泰姆 | 42Vdjw嘉泰姆 | 可调输出/带CC/cv模式 恒流模式保护djw嘉泰姆 | 2.5Adjw嘉泰姆 | 0.8Vdjw嘉泰姆 | 125Kdjw嘉泰姆 | 94%djw嘉泰姆 | 3mAdjw嘉泰姆 |
CXSD61020djw嘉泰姆 | 40Vdjw嘉泰姆 | 可调输出/带CC/cv模式djw嘉泰姆 | 3Adjw嘉泰姆 | 0.8Vdjw嘉泰姆 | 225Kdjw嘉泰姆 | 92%djw嘉泰姆 | 2.84mAdjw嘉泰姆 |
CXSD61027djw嘉泰姆 | 50Vdjw嘉泰姆 | 5V固定输出djw嘉泰姆 | 3.2Adjw嘉泰姆 |
| 150Kdjw嘉泰姆 | 87%djw嘉泰姆 | 4.7mAdjw嘉泰姆 |
CXSD61026djw嘉泰姆 | 50Vdjw嘉泰姆 | 5V固定输出djw嘉泰姆 | 2.4Adjw嘉泰姆 |
| 150Kdjw嘉泰姆 | 89%djw嘉泰姆 | 4.7mAdjw嘉泰姆 |
CXSD61025djw嘉泰姆 | 50Vdjw嘉泰姆 | 5V固定输出djw嘉泰姆 | 2.1Adjw嘉泰姆 |
| 150Kdjw嘉泰姆 | 90%djw嘉泰姆 | 4.7mAdjw嘉泰姆 |
CXSD61024djw嘉泰姆 | 50Vdjw嘉泰姆 | 5V固定输出djw嘉泰姆 | 1.8Adjw嘉泰姆 |
| 150Kdjw嘉泰姆 | 90%djw嘉泰姆 | 4.7mAdjw嘉泰姆 |
CXSD61015djw嘉泰姆 | 40Vdjw嘉泰姆 | 可调输出/带CC/CV模式带线损补偿</span>djw嘉泰姆 | 3Adjw嘉泰姆 | 0.8Vdjw嘉泰姆 | 125Kdjw嘉泰姆 | 94%djw嘉泰姆 | 4mAdjw嘉泰姆 |
CXSD61014Adjw嘉泰姆 | 40Vdjw嘉泰姆 | 5V固定输出djw嘉泰姆 | 3.5Adjw嘉泰姆 |
| 150Kdjw嘉泰姆 | 93%djw嘉泰姆 | 2mAdjw嘉泰姆 |
CXSD61013Bdjw嘉泰姆 | 45Vdjw嘉泰姆 | 可调输出/djw嘉泰姆 | 2Adjw嘉泰姆 | 1.23Vdjw嘉泰姆 | 150Kdjw嘉泰姆 | 93%djw嘉泰姆 | 2mAdjw嘉泰姆 |
CXSD61012djw嘉泰姆 | 40Vdjw嘉泰姆 | 可调输出/带CC/CV模式djw嘉泰姆 | 2Adjw嘉泰姆 | 1.18Vdjw嘉泰姆 | 110Kdjw嘉泰姆 | 93%djw嘉泰姆 | 10mAdjw嘉泰姆 |
CXSD61011djw嘉泰姆 | 42Vdjw嘉泰姆 | 可调输出djw嘉泰姆 | 3Adjw嘉泰姆 | 0.8Vdjw嘉泰姆 | 50-500Kdjw嘉泰姆 | 91%djw嘉泰姆 | 3mAdjw嘉泰姆 |
CXSD61018djw嘉泰姆 | 40Vdjw嘉泰姆 | 可调输出/带CC/cv模式djw嘉泰姆 | 3Adjw嘉泰姆 | 1.25Vdjw嘉泰姆 | 180Kdjw嘉泰姆 | 89%djw嘉泰姆 | 2.1mAdjw嘉泰姆 |
CXSD61019djw嘉泰姆 | 40Vdjw嘉泰姆 | 可调输出/带CC/cv模式djw嘉泰姆 | 3.5Adjw嘉泰姆 | 1.25Vdjw嘉泰姆 | 180Kdjw嘉泰姆 | 87%djw嘉泰姆 | 2.1mAdjw嘉泰姆 |
CXSD61017djw嘉泰姆 | 45Vdjw嘉泰姆 | 可调输出/带CC模式djw嘉泰姆 | 3Adjw嘉泰姆 | 1.25Vdjw嘉泰姆 | 150Kdjw嘉泰姆 | 89%djw嘉泰姆 | 2.0mAdjw嘉泰姆 |
CXSD61016djw嘉泰姆 | 45Vdjw嘉泰姆 | 可调输出/带CC模式djw嘉泰姆 | 2Adjw嘉泰姆 | 1.235Vdjw嘉泰姆 | 150Kdjw嘉泰姆 | 83%djw嘉泰姆 | 2.0mAdjw嘉泰姆 |
CXSD61006Bdjw嘉泰姆 | 4.75V-40Vdjw嘉泰姆 | 可调输出djw嘉泰姆 | 0.8Adjw嘉泰姆 | 0.8Vdjw嘉泰姆 | 550Kdjw嘉泰姆 | 90%djw嘉泰姆 | 10uAdjw嘉泰姆 |
CXSD61006djw嘉泰姆 | 4.0-42Vdjw嘉泰姆 | 可调输出djw嘉泰姆 | 1.5Adjw嘉泰姆 | 0.8Vdjw嘉泰姆 | 650Kdjw嘉泰姆 | 91%djw嘉泰姆 | 600uAdjw嘉泰姆 |
CXSD61005djw嘉泰姆 | 4.5-25Vdjw嘉泰姆 | 可调输出djw嘉泰姆 | 1.8Adjw嘉泰姆 | 0.8Vdjw嘉泰姆 | 1.4Mdjw嘉泰姆 | 92%djw嘉泰姆 | 1.8mAdjw嘉泰姆 |
CXSD61010Adjw嘉泰姆 | 20Vdjw嘉泰姆 | 可调输出djw嘉泰姆 | 3.5Adjw嘉泰姆 | 1.2Vdjw嘉泰姆 | 400Kdjw嘉泰姆 | 89%djw嘉泰姆 | 700uAdjw嘉泰姆 |
CXSD61010djw嘉泰姆 | 28Vdjw嘉泰姆 | 可调输出djw嘉泰姆 | 3Adjw嘉泰姆 | 1.22Vdjw嘉泰姆 | 380Kdjw嘉泰姆 | 89%djw嘉泰姆 | 3mAdjw嘉泰姆 |
CXSD61009djw嘉泰姆 | 20Vdjw嘉泰姆 | 可调输出djw嘉泰姆 | 3Adjw嘉泰姆 | 0.8Vdjw嘉泰姆 | 380Kdjw嘉泰姆 | 88%djw嘉泰姆 | 3mAdjw嘉泰姆 |
CXSD61008djw嘉泰姆 | 20Vdjw嘉泰姆 | 可调输出djw嘉泰姆 | 2Adjw嘉泰姆 | 0.8Vdjw嘉泰姆 | 380Kdjw嘉泰姆 | 89%djw嘉泰姆 | 2mAdjw嘉泰姆 |
CXSD61007djw嘉泰姆 | 45Vdjw嘉泰姆 | 5.0V/可调输出/3.3/12Vdjw嘉泰姆 | 2Adjw嘉泰姆 | 1.23Vdjw嘉泰姆 | 150Kdjw嘉泰姆 | 82%djw嘉泰姆 | 2mAdjw嘉泰姆 |
CXSD61003djw嘉泰姆 | 45Vdjw嘉泰姆 | 5.0V/可调输出djw嘉泰姆 | 3Adjw嘉泰姆 | 1.23Vdjw嘉泰姆 | 380Kdjw嘉泰姆 | 73%djw嘉泰姆 | 2mAdjw嘉泰姆 |
CXSD61004djw嘉泰姆 | 27Vdjw嘉泰姆 | 可调输出djw嘉泰姆 | 2Adjw嘉泰姆 | 1.22Vdjw嘉泰姆 | 420Kdjw嘉泰姆 | 95%djw嘉泰姆 | 1mAdjw嘉泰姆 |
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