CXSD62609 It saves board space.The external shutdown function can be controlled by logic level and then come into standby mode. The internal compensation makes feedback control having good line and load regulation without external design. Regarding protected function, thermal shutdown is to prevent over temperature operating from damage, and current limit is against over current operating of the output switch
-
[ 产品资料下载 ]
目录
7.相关产品
产品概述 返回TOP
The CXSD62609 are monolithic IC designed for a step-down DC/DC converter, and own the ability of driving a 2A load without additional transistor. It saves board space.The external shutdown function can be controlled by logic level and then come into standby mode. The internal compensation makes feedback control having good line and load regulation without external design. Regarding protected function, thermal shutdown is to prevent over temperature operating from damage, and current limit is against over current operating of the output switch. If current limit function occurs and VFB is down below 0.5V, the switching frequency will be reduced. The CXSD62609 operates at a switching frequency of 150KHz thus allow smaller sized filter components than what would be needed with lower frequency switching regulators. Other features include a guaranteed +4% tolerance on output voltage under specified input voltage and output load conditions, and +15% on the oscillator frequency. The output version included fixed 3.3V, 5V, 12V, and an adjustable type. The chips are available in a standard 8-lead SOP-8 package.
产品特点 返回TOP
• Output Voltage: 3.3V, 5V, 12V and Adjustable Output Version
• Adjustable Version Output Voltage Range, 1.23V to 18V+4%
• 150KHz +15% Fixed Switching Frequency
• Voltage Mode Non-Synchronous PWM Control
• Thermal-Shutdown and Current-Limit Protection
• ON/OFF Shutdown Control Input
• Operating Voltage can be up to 48V
• Output Load Current: 2A
• SOP-8 Packages
• Low Power Standby Mode
• Built-in Switching Transistor On Chip
• SOP-8: Available in “Green” Molding Compound (No Br, Sb)
• Lead Free Finish/ RoHS Compliant
应用范围 返回TOP
a
技术规格书（产品PDF) 返回TOP
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！
产品封装图 返回TOP
电路原理图 返回TOP
相关芯片选择指南 返回TOP 更多同类产品......
|
型号 |
产品描述 |
VIN (min) (V) |
VIN (max) (V) |
VOUT (min) (V) |
VOUT (max) (V) |
IOUT (max) (A) |
开关频 率 (Hz) |
IQ (uA) |
封装形式 |
|
30V耐压3A同步降压 |
4 |
30 |
1 |
12 |
3 |
380K |
1 |
ESOP8 SOT23 |
|
|
18V 2A高效率同步降压 |
4 |
18 |
2 |
500K |
4 |
SOT23 |
|||
|
48V一2A降压 |
4 |
48 |
3.3V, 5V, 12V,ADJ |
2 |
150K |
4 |
SOP-8 |
||
|
200V高耐压非隔离压DC降压型转换器 |
23 |
200 |
2 |
500K |
350 |
SOP-8 |
|||
|
220V交流输入非隔离DC降压型转换器 |
40 |
450 |
1 |
500K |
350 |
SOP-8 |
|||
|
12~120V输入降压恒压DCDC |
12V |
120V |
0.8V |
30V |
2 |
200K |
700 |
SIP9 |
|
|
180V输入同步整流DC降压型转换器 |
30 |
200 |
3.3,5.14.5 |
2 |
500K |
2mA |
SIP9 |
◀ 上一篇:CXSD62606宽输入范围高效率和高频DC-DC降压开关稳压器2A的输出电流PWM控制模式内置OVP功能保护电路
下一篇▶:CXSD62610 PFM控制器及200V高雪崩能力智能功率MOSFET小功率非隔离开关电源,固定输出电压
| 热门信息 |
|---|
| 最新信息 |
|---|
| 推荐信息 |
|---|
| 相关文章 |
|---|
| 无相关信息 |
