目录
产品概述 返回TOPOKV嘉泰姆
The CXSD62243 is a 380 KHz fixed frequency monolithic
step down switch mode regulator with a built in internal
Power MOSFET. It achieves 2A continuous output
current over a wide input supply range with excellent
load and line regulation.
The device includes a voltage reference, oscillation
circuit, error amplifier, internal PMOS and etc.
The PWM control circuit is able to adjust the duty ratio
linearly from 0 to 100%. An enable function, an over
current protection function and a short circuit protection
function are built inside. An internal compensation block
is built in to minimize external component count.
The CXSD62243 serves as ideal power supply units for
portable devices.
产品特点 返回TOPOKV嘉泰姆
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* 2A Constant Output CurrentOKV嘉泰姆
* 140mΩ RDSON Internal Power PMOSFET SwitchOKV嘉泰姆
* Up to 95% EfficiencyOKV嘉泰姆
* Fixed 380KHz FrequencyOKV嘉泰姆
* Wide 3.6V to 20V Input Voltage RangeOKV嘉泰姆
* Output Adjustable from 0.8V to 18VOKV嘉泰姆
* Built in Frequency CompensationOKV嘉泰姆
* Built in Thermal Shutdown FunctionOKV嘉泰姆
* Built in Current Limit FunctionOKV嘉泰姆
* SOP-8 Package is AvailableOKV嘉泰姆
* The minimum dropout up to 0.3VOKV嘉泰姆
应用范围 返回TOPOKV嘉泰姆
OKV嘉泰姆
* Portable DVDOKV嘉泰姆
* LCD Monitor / TVOKV嘉泰姆
* Battery ChargerOKV嘉泰姆
* ADSL ModemOKV嘉泰姆
* Telecom / Networking EquipmentOKV嘉泰姆
技术规格书（产品PDF) 返回TOP OKV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TOPOKV嘉泰姆
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电路原理图 返回TOPOKV嘉泰姆
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PWM Buck Converter(Non-synchronous)OKV嘉泰姆 |
Part No.OKV嘉泰姆 | Input VoltageOKV嘉泰姆 | Output VoltageOKV嘉泰姆 | Current MAXOKV嘉泰姆 | FrequencyOKV嘉泰姆 | EfficiencyOKV嘉泰姆 | PackageOKV嘉泰姆 | PrecisionOKV嘉泰姆 | OCPOKV嘉泰姆 | OTPOKV嘉泰姆 | SPOKV嘉泰姆 |
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CXSD62239OKV嘉泰姆 | 20VOKV嘉泰姆 | ADJOKV嘉泰姆 | 2AOKV嘉泰姆 | 380KHZOKV嘉泰姆 | 95%OKV嘉泰姆 | SOP8OKV嘉泰姆 | 3%OKV嘉泰姆 | YOKV嘉泰姆 | YOKV嘉泰姆 | YOKV嘉泰姆 |
CXSD62240OKV嘉泰姆 | 45VOKV嘉泰姆 | 3.3V/5V/ADJOKV嘉泰姆 | 3AOKV嘉泰姆 | 150KHZOKV嘉泰姆 | 90%OKV嘉泰姆 | TO220/263OKV嘉泰姆 | 3%OKV嘉泰姆 | YOKV嘉泰姆 | YOKV嘉泰姆 | YOKV嘉泰姆 |
CXSD62240HOKV嘉泰姆 | 56VOKV嘉泰姆 | 5V/ADJOKV嘉泰姆 | 3AOKV嘉泰姆 | 150KHZOKV嘉泰姆 | 90%OKV嘉泰姆 | TO220/263OKV嘉泰姆 | 3%OKV嘉泰姆 | YOKV嘉泰姆 | YOKV嘉泰姆 | YOKV嘉泰姆 |
CXSD62241OKV嘉泰姆 | 45VOKV嘉泰姆 | ADJOKV嘉泰姆 | 3AOKV嘉泰姆 | 150KHZOKV嘉泰姆 | 90%OKV嘉泰姆 | TO252OKV嘉泰姆 | 3%OKV嘉泰姆 | YOKV嘉泰姆 | YOKV嘉泰姆 | YOKV嘉泰姆 |
CXSD62242OKV嘉泰姆 | 45VOKV嘉泰姆 | ADJOKV嘉泰姆 | 2AOKV嘉泰姆 | 150KHZOKV嘉泰姆 | 90%OKV嘉泰姆 | SOP8OKV嘉泰姆 | 3%OKV嘉泰姆 | YOKV嘉泰姆 | YOKV嘉泰姆 | YOKV嘉泰姆 |
CXSD62243OKV嘉泰姆 | 20VOKV嘉泰姆 | ADJOKV嘉泰姆 | 2AOKV嘉泰姆 | 380KHZOKV嘉泰姆 | 95%OKV嘉泰姆 | SOP8OKV嘉泰姆 | 3%OKV嘉泰姆 | YOKV嘉泰姆 | YOKV嘉泰姆 | YOKV嘉泰姆 |
CXSD62244OKV嘉泰姆 | 28VOKV嘉泰姆 | ADJOKV嘉泰姆 | 3AOKV嘉泰姆 | 380KHZOKV嘉泰姆 | 95%OKV嘉泰姆 | SOP8OKV嘉泰姆 | 3%OKV嘉泰姆 | YOKV嘉泰姆 | YOKV嘉泰姆 | YOKV嘉泰姆 |
CXSD62245OKV嘉泰姆 | 32VOKV嘉泰姆 | ADJOKV嘉泰姆 | 2AOKV嘉泰姆 | 380KHZOKV嘉泰姆 | 95%OKV嘉泰姆 | SOP8OKV嘉泰姆 | 3%OKV嘉泰姆 | YOKV嘉泰姆 | YOKV嘉泰姆 | YOKV嘉泰姆 |
CXSD62246OKV嘉泰姆 | 40VOKV嘉泰姆 | ADJOKV嘉泰姆 | 1.8AOKV嘉泰姆 | 150KHZOKV嘉泰姆 | 90%OKV嘉泰姆 | SOP8OKV嘉泰姆 | 3%OKV嘉泰姆 | YOKV嘉泰姆 | YOKV嘉泰姆 | YOKV嘉泰姆 |
CXSD62247OKV嘉泰姆 | 45VOKV嘉泰姆 | 3.3V/5V/ADJOKV嘉泰姆 | 3AOKV嘉泰姆 | 52KHZOKV嘉泰姆 | 75%OKV嘉泰姆 | TO220/263OKV嘉泰姆 | 3%OKV嘉泰姆 | YOKV嘉泰姆 | YOKV嘉泰姆 | YOKV嘉泰姆 |
CXSD62248OKV嘉泰姆 | 32VOKV嘉泰姆 | ADJOKV嘉泰姆 | 2.5AOKV嘉泰姆 | 52KHZOKV嘉泰姆 | 95%OKV嘉泰姆 | SOP8OKV嘉泰姆 | 3%OKV嘉泰姆 | YOKV嘉泰姆 | YOKV嘉泰姆 | YOKV嘉泰姆 |
CXSD62249OKV嘉泰姆 | 32VOKV嘉泰姆 | ADJOKV嘉泰姆 | 2.2AOKV嘉泰姆 | 52KHZOKV嘉泰姆 | 95%OKV嘉泰姆 | SOP8OKV嘉泰姆 | 3%OKV嘉泰姆 | YOKV嘉泰姆 | YOKV嘉泰姆 | YOKV嘉泰姆 |
CXSD62250OKV嘉泰姆 | 32VOKV嘉泰姆 | ADJOKV嘉泰姆 | 2.2AOKV嘉泰姆 | 380KHZOKV嘉泰姆 | 95%OKV嘉泰姆 | SOP8OKV嘉泰姆 | 3%OKV嘉泰姆 | YOKV嘉泰姆 | YOKV嘉泰姆 | YOKV嘉泰姆 |
CXSD62251OKV嘉泰姆 | 23VOKV嘉泰姆 | ADJOKV嘉泰姆 | 5AOKV嘉泰姆 | 240KHZOKV嘉泰姆 | 95%OKV嘉泰姆 | TO263OKV嘉泰姆 | 3%OKV嘉泰姆 | YOKV嘉泰姆 | YOKV嘉泰姆 | YOKV嘉泰姆 |
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