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5.5V～30V宽输入电压5A的负载电流模脉宽调制架构的降压型DC变换器CXSD62292周期性的峰值电流限制保护效率高达95%
发表时间：2020-05-15
浏览次数：14

目录

1.产品概述       2.产品特点     C5H嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）C5H嘉泰姆

5.产品封装       6.电路原理图  C5H嘉泰姆

7.相关产品C5H嘉泰姆

   产品概述 返回TOPC5H嘉泰姆

     CXSD62292是一款采用电流模脉宽调制架构的降压型DC-DC变换器，可以提供高达5A的负载电流，具有很好的线性调整率和负载调整率。CXSD62292可以在5.5V～30V宽输入电压范围内稳定工作，通过外部分压电阻调节实现1.222～26V的输出电压。CXSD62292具有周期性的峰值电流限制和过温等保护机制，以确保芯片工作的安全性。芯片在关断模式下的静态电流可低至3μA。具有内部软启动功能可以很好的抑制浪涌电流和输出电压的过冲。CXSD62292以通过少数量的标准外围器件实现变换器功能，有效的节省了应用空间。The CXSD62292 is current mode, step-down switching regulator capable of driving 5A continuous load with excellent line and load regulation. The CXSD62292 operates with an input voltage range from 4.75V to 30V and the output voltage is externally set from 1.222V to 26V with a resistor divider. Fault condition protection includes cycle-by-cycle current limit and thermal shutdown. In shutdown mode the regulator draws 3μA of supply current. Internal soft-start minimizes the inrush supply current and the output overshoot at initial startup. The CXSD62292 require a minimum number of external components.

   产品特点 返回TOPC5H嘉泰姆

 C5H嘉泰姆

‧输入电压范围：5.5V至30VC5H嘉泰姆

‧输出电压可调：1.222V至26VC5H嘉泰姆

‧高达5A的输出电流C5H嘉泰姆

‧关断电流低至3μAC5H嘉泰姆

‧内部集成0.1Ω的DMOS开关管C5H嘉泰姆

‧效率高达95%C5H嘉泰姆

‧500KHz固定开关频率C5H嘉泰姆

‧芯片内部补偿C5H嘉泰姆

‧芯片内部软启动C5H嘉泰姆

‧周期性的峰值电流限制保护C5H嘉泰姆

‧过温保护C5H嘉泰姆

‧输入欠压锁定C5H嘉泰姆

‧SOP-8(EP)封装C5H嘉泰姆

‧符合RoHS规范及Pb-Free Halogen-FreeC5H嘉泰姆

 4.75V to 30V Wide Input Operating RangeC5H嘉泰姆

 Output Adjustable from 1.222V to 26VC5H嘉泰姆

 Up to 5A Output CurrentC5H嘉泰姆

 3μA Low Shutdown CurrentC5H嘉泰姆

 0.1 Internal DMOS Output SwitchC5H嘉泰姆

 Up to 90% EfficiencyC5H嘉泰姆

 Fixed 500kHz Switching FrequencyC5H嘉泰姆

 Internal CompensationC5H嘉泰姆

 Internal Soft StartC5H嘉泰姆

 Cycle-by-Cycle Current Limit ProtectionC5H嘉泰姆

 Thermal Shutdown ProtectionC5H嘉泰姆

 Input Supply Undervoltage LockoutC5H嘉泰姆

 Available SOP-8 (EP) PackageC5H嘉泰姆

 RoHS Compliant and 100% Lead(Pb)-FreeC5H嘉泰姆

Halogen-FreeC5H嘉泰姆

   应用范围 返回TOPC5H嘉泰姆

 C5H嘉泰姆

‧LCD 电视C5H嘉泰姆

‧电池充电器C5H嘉泰姆

‧DSL 解调器C5H嘉泰姆

‧分布式电源系统C5H嘉泰姆

‧为线性稳压器供电C5H嘉泰姆

 LCD TVC5H嘉泰姆

 Battery ChargerC5H嘉泰姆

 DSL ModemsC5H嘉泰姆

 Distributive Power SystemsC5H嘉泰姆

 Pre-regulator for Linear RegulatorsC5H嘉泰姆

   技术规格书（产品PDF) 返回TOP C5H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！C5H嘉泰姆

 QQ截图20160419174301.jpgC5H嘉泰姆

产品封装图 返回TOPC5H嘉泰姆

aC5H嘉泰姆

电路原理图 返回TOPC5H嘉泰姆

 C5H嘉泰姆

 C5H嘉泰姆

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 C5H嘉泰姆

DC/DC开关稳压器 > 降压转换器/控制器C5H嘉泰姆

Part   C5H嘉泰姆

NumberC5H嘉泰姆

remarkC5H嘉泰姆

Iout C5H嘉泰姆

(mA)C5H嘉泰姆

Vin C5H嘉泰姆

(V)C5H嘉泰姆

Vout C5H嘉泰姆

(V)C5H嘉泰姆

IQ C5H嘉泰姆

(μA)C5H嘉泰姆

FB C5H嘉泰姆

(V)C5H嘉泰姆

Freq. C5H嘉泰姆

(KHz)C5H嘉泰姆

Peak C5H嘉泰姆

Efficency C5H嘉泰姆

(%)C5H嘉泰姆

PackageC5H嘉泰姆

CXSD62255C5H嘉泰姆

6A, 30V, Synchronous Step-Down Converter with Programmable FrequencyC5H嘉泰姆

6000C5H嘉泰姆

2.7~30C5H嘉泰姆

0.8~20C5H嘉泰姆

1000C5H嘉泰姆

0.8C5H嘉泰姆

100~1000C5H嘉泰姆

>95C5H嘉泰姆

TQFN-23LC5H嘉泰姆

CXSD62256C5H嘉泰姆

2A, 30V, 340KHz Synchronous Step-Down ConverterC5H嘉泰姆

2000C5H嘉泰姆

4.5~30C5H嘉泰姆

0.92~20C5H嘉泰姆

1000C5H嘉泰姆

0.92C5H嘉泰姆

340C5H嘉泰姆

>94C5H嘉泰姆

SOP-8C5H嘉泰姆

CXSD62257C5H嘉泰姆

3A, 30V, 340KHz Synchronous Step-Down ConverterC5H嘉泰姆

3000C5H嘉泰姆

4.5~30C5H嘉泰姆

0.92~20C5H嘉泰姆

1000C5H嘉泰姆

0.92C5H嘉泰姆

340C5H嘉泰姆

>94C5H嘉泰姆

SOP-8(EP)C5H嘉泰姆

CXSD62258C5H嘉泰姆

CC/CV Mode Synchronous Step-Down ConverterC5H嘉泰姆

4000C5H嘉泰姆

8~36C5H嘉泰姆

0.6~12C5H嘉泰姆

1000C5H嘉泰姆

0.6C5H嘉泰姆

80~800C5H嘉泰姆

>95C5H嘉泰姆

SOP-8(EP)C5H嘉泰姆

CXSD62259C5H嘉泰姆

Dual-Channel CC/CV Mode Synchronous Step-Down ControllerC5H嘉泰姆

5000C5H嘉泰姆

8~36C5H嘉泰姆

0.6~12C5H嘉泰姆

1000C5H嘉泰姆

0.6C5H嘉泰姆

150C5H嘉泰姆

>95C5H嘉泰姆

MSOP-10C5H嘉泰姆

CXSD62260C5H嘉泰姆

CC/CV Mode Synchronous Step-Down ConverterC5H嘉泰姆

4000C5H嘉泰姆

4.5~36C5H嘉泰姆

0.6~20C5H嘉泰姆

1000C5H嘉泰姆

0.6C5H嘉泰姆

80~800C5H嘉泰姆

>95C5H嘉泰姆

SOP-8(EP)C5H嘉泰姆

CXSD62261C5H嘉泰姆

CC/CV Mode Synchronous Step-Down ConverterC5H嘉泰姆

4000C5H嘉泰姆

4.5~30C5H嘉泰姆

0.6~12C5H嘉泰姆

1000C5H嘉泰姆

0.6C5H嘉泰姆

80~800C5H嘉泰姆

>95C5H嘉泰姆

SOP-8(EP)C5H嘉泰姆

CXSD62262C5H嘉泰姆

Dual-Channel CC/CV Mode Synchronous Step-Down ConverterC5H嘉泰姆

5000C5H嘉泰姆

8~36C5H嘉泰姆

0.6~12C5H嘉泰姆

1000C5H嘉泰姆

0.6C5H嘉泰姆

80~800C5H嘉泰姆

95C5H嘉泰姆

SOP-8(EP)C5H嘉泰姆

CXSD62263C5H嘉泰姆

5A, CC/CV Mode Step-Down ConverterC5H嘉泰姆

5000C5H嘉泰姆

8~36C5H嘉泰姆

1.18~12C5H嘉泰姆

500C5H嘉泰姆

1.18C5H嘉泰姆

120C5H嘉泰姆

>95C5H嘉泰姆

SOP-8(EP)C5H嘉泰姆

CXSD62264C5H嘉泰姆

CC/CV Mode Step-Down ConverterC5H嘉泰姆

3000C5H嘉泰姆

8~36C5H嘉泰姆

1.18~12C5H嘉泰姆

500C5H嘉泰姆

1.18C5H嘉泰姆

120C5H嘉泰姆

>95C5H嘉泰姆

SOP-8C5H嘉泰姆

CXSD62265C5H嘉泰姆

3A,40V,200KHz Step-Down ConverterC5H嘉泰姆

3000C5H嘉泰姆

4.75~40C5H嘉泰姆

0.92~15C5H嘉泰姆

550C5H嘉泰姆

0.92C5H嘉泰姆

200C5H嘉泰姆

>95C5H嘉泰姆

SOP-8(EP)C5H嘉泰姆

CXSD62266C5H嘉泰姆

1.5MHz, 800mA Synchronous Step-Down Converter with Soft StartC5H嘉泰姆

800C5H嘉泰姆

2.5 ~ 5.5C5H嘉泰姆

0.6~VinC5H嘉泰姆

270C5H嘉泰姆

0.6C5H嘉泰姆

1500C5H嘉泰姆

> 96C5H嘉泰姆

TSOT23-5,SOT23-5C5H嘉泰姆

CXSD62267C5H嘉泰姆

3A, Synchronous Step-Down ConverterC5H嘉泰姆

3000C5H嘉泰姆

2.7~5.5C5H嘉泰姆

0.6~5C5H嘉泰姆

500C5H嘉泰姆

0.6C5H嘉泰姆

1000C5H嘉泰姆

>96C5H嘉泰姆

TDFN-10,SOP-8(EP)C5H嘉泰姆

CXSD62268C5H嘉泰姆

1A, 2.25MHz Synchronous Step-Down DC/DC RegulatorC5H嘉泰姆

1000C5H嘉泰姆

2.7~5.5C5H嘉泰姆

0.6~3.3C5H嘉泰姆

30C5H嘉泰姆

0.6C5H嘉泰姆

2250C5H嘉泰姆

>94C5H嘉泰姆

TDFN-6C5H嘉泰姆

CXSD62269C5H嘉泰姆

1.5MHz,1A Synchronous Step-Down Converter with Soft StartC5H嘉泰姆

1000C5H嘉泰姆

2.5 ~ 5.5C5H嘉泰姆

0.6~5C5H嘉泰姆

270C5H嘉泰姆

0.6C5H嘉泰姆

1500C5H嘉泰姆

> 96C5H嘉泰姆

TDFN-6,SOT23-5,TSOT23-5C5H嘉泰姆

CXSD62270C5H嘉泰姆

5A, 3MHz Synchronous Step-Down DC-DC with I2C Compatible InterfaceC5H嘉泰姆

5000C5H嘉泰姆

2.7~5.5C5H嘉泰姆

0.6~1.4C5H嘉泰姆

52C5H嘉泰姆

-C5H嘉泰姆

3000C5H嘉泰姆

-C5H嘉泰姆

WCSP-20C5H嘉泰姆

CXSD62271C5H嘉泰姆

1A, 2.25MHz Synchronous Step-Down DC/DC RegulatorC5H嘉泰姆

1000C5H嘉泰姆

2.7 ~ 5.5C5H嘉泰姆

0.6~VinC5H嘉泰姆

30C5H嘉泰姆

0.6C5H嘉泰姆

2250C5H嘉泰姆

> 95C5H嘉泰姆

TDFN-6,TSOT23-5C5H嘉泰姆

CXSD62272C5H嘉泰姆

Dual High-Efficiency 1.5MHz 1A PWM Step-Down DC-DC ConverterC5H嘉泰姆

1000 /1000C5H嘉泰姆

2.5 ~ 5.5C5H嘉泰姆

0.6~5C5H嘉泰姆

270C5H嘉泰姆

0.6C5H嘉泰姆

1500C5H嘉泰姆

> 96C5H嘉泰姆

TDFN-12C5H嘉泰姆

CXSD62273C5H嘉泰姆

Dual 1A, 2.25MHz Synchronous Step-Down DC/DC RegulatorC5H嘉泰姆

1000/1000C5H嘉泰姆

2.7 ~ 5.5C5H嘉泰姆

0.6~VinC5H嘉泰姆

45C5H嘉泰姆

0.6C5H嘉泰姆

2250C5H嘉泰姆

> 95C5H嘉泰姆

TDFN-10C5H嘉泰姆

CXSD62274C5H嘉泰姆

Dual 1A, 2.25MHz Synchronous Step-Down DC/DC RegulatorC5H嘉泰姆

1000/1000C5H嘉泰姆

2.7 ~ 5.5C5H嘉泰姆

0.6~VinC5H嘉泰姆

30C5H嘉泰姆

0.6C5H嘉泰姆

2250C5H嘉泰姆

> 95C5H嘉泰姆

TDFN-12C5H嘉泰姆

CXSD62275C5H嘉泰姆

1.2A,30V,1.2MHz Step-Down ConverterC5H嘉泰姆

1200C5H嘉泰姆

4.5 ~ 30C5H嘉泰姆

0.8~15C5H嘉泰姆

550C5H嘉泰姆

0.8C5H嘉泰姆

1200C5H嘉泰姆

> 92C5H嘉泰姆

SOT23-6C5H嘉泰姆

CXSD62276C5H嘉泰姆

1.5A, 2.25MHz Synchronous Step-Down DC/DC RegulatorC5H嘉泰姆

1500C5H嘉泰姆

2.7 ~ 5.5C5H嘉泰姆

0.6~VinC5H嘉泰姆

30C5H嘉泰姆

0.6C5H嘉泰姆

2250C5H嘉泰姆

> 95C5H嘉泰姆

TDFN-6C5H嘉泰姆

CXSD62277C5H嘉泰姆

1.5A,40V,200KHz Step-Down ConverterC5H嘉泰姆

1500C5H嘉泰姆

4.75 ~ 40C5H嘉泰姆

0.92~15C5H嘉泰姆

550C5H嘉泰姆

0.92C5H嘉泰姆

200C5H嘉泰姆

> 95C5H嘉泰姆

SOP-8C5H嘉泰姆

CXSD62278C5H嘉泰姆

2A, Synchronous Step-Down ConverterC5H嘉泰姆

2000C5H嘉泰姆

2.7 ~ 5.5C5H嘉泰姆

0.8~5C5H嘉泰姆

500C5H嘉泰姆

0.8C5H嘉泰姆

1000C5H嘉泰姆

> 96C5H嘉泰姆

SOP-8C5H嘉泰姆

CXSD62279C5H嘉泰姆

2A, 30V, 340KHz SynchronousStep-Down ConverterC5H嘉泰姆

2000C5H嘉泰姆

4.5 ~ 30C5H嘉泰姆

0.923~20C5H嘉泰姆

450C5H嘉泰姆

0.923C5H嘉泰姆

340C5H嘉泰姆

>93C5H嘉泰姆

SOP-8C5H嘉泰姆

CXSD62280C5H嘉泰姆

2A, 30V, 340KHz Synchronous Step-Down ConverterC5H嘉泰姆

2000C5H嘉泰姆

4.5~30C5H嘉泰姆

0.923~20C5H嘉泰姆

450C5H嘉泰姆

0.923C5H嘉泰姆

340C5H嘉泰姆

>95C5H嘉泰姆

SOP-8C5H嘉泰姆

CXSD62281C5H嘉泰姆

2A, 30V, 340KHz Synchronous Step-Down ConverterC5H嘉泰姆

2000C5H嘉泰姆

4.5~30C5H嘉泰姆

0.923~20C5H嘉泰姆

450C5H嘉泰姆

0.923C5H嘉泰姆

340C5H嘉泰姆

>95C5H嘉泰姆

SOP-8C5H嘉泰姆

CXSD62282C5H嘉泰姆

3A,30V,500KHz Step-Down ConverterC5H嘉泰姆

3000C5H嘉泰姆

4. 5 ~ 30C5H嘉泰姆

0.8~12C5H嘉泰姆

450C5H嘉泰姆

0.8C5H嘉泰姆

500C5H嘉泰姆

> 95C5H嘉泰姆

SOP-8(EP)C5H嘉泰姆

CXSD62283C5H嘉泰姆

3A, 28V, 500kHz Synchronous Step-Down ConverterC5H嘉泰姆

3000C5H嘉泰姆

4.5 ~ 28C5H嘉泰姆

0.8~24C5H嘉泰姆

1100C5H嘉泰姆

0.8C5H嘉泰姆

500C5H嘉泰姆

>95C5H嘉泰姆

SOP-8(EP)C5H嘉泰姆

CXSD62284C5H嘉泰姆

3A, 28V, 500kHz Synchronous Step-Down ConverterC5H嘉泰姆

3000C5H嘉泰姆

4.5 ~ 28C5H嘉泰姆

0.8~24C5H嘉泰姆

1100C5H嘉泰姆

0.8C5H嘉泰姆

500C5H嘉泰姆

>95C5H嘉泰姆

SOP-8（EP）C5H嘉泰姆

CXSD62285C5H嘉泰姆

3A, 28V, 1MHz Synchronous Step-Down ConverterC5H嘉泰姆

3000C5H嘉泰姆

4.5 ~ 28C5H嘉泰姆

0.8~24C5H嘉泰姆

1100C5H嘉泰姆

0.8C5H嘉泰姆

1000C5H嘉泰姆

>95C5H嘉泰姆

SOP-8(EP),TDFN-8(EP)C5H嘉泰姆

CXSD62286C5H嘉泰姆

3A,40V,200KHz Step-Down ConverterrC5H嘉泰姆

3000C5H嘉泰姆

4.75 ~ 40C5H嘉泰姆

0.92~15C5H嘉泰姆

550C5H嘉泰姆

0.92C5H嘉泰姆

200C5H嘉泰姆

>95C5H嘉泰姆

SOP-8(EP)C5H嘉泰姆

CXSD62287C5H嘉泰姆

3A, 28V, 1MHz Synchronous Step-Down ConverterC5H嘉泰姆

3000C5H嘉泰姆

4.5 ~ 28C5H嘉泰姆

0.8~24C5H嘉泰姆

1100C5H嘉泰姆

0.8C5H嘉泰姆

1000C5H嘉泰姆

>95C5H嘉泰姆

SOP-8（EP）C5H嘉泰姆

CXSD62288C5H嘉泰姆

3A, 30V, 340KHz Synchronous Step-Down ConverterC5H嘉泰姆

3000C5H嘉泰姆

4.5 ~ 30C5H嘉泰姆

0.925~12C5H嘉泰姆

450C5H嘉泰姆

0.925C5H嘉泰姆

340C5H嘉泰姆

>95C5H嘉泰姆

SOP-8(EP)C5H嘉泰姆

CXSD62289C5H嘉泰姆

3A, 30V, 340KHz Synchronous Step-Down ConverterC5H嘉泰姆

3000C5H嘉泰姆

4.5~30C5H嘉泰姆

0.923~20C5H嘉泰姆

450C5H嘉泰姆

0.925C5H嘉泰姆

340C5H嘉泰姆

>95C5H嘉泰姆

SOP-8(EP)C5H嘉泰姆

CXSD62290C5H嘉泰姆

3.2A, Synchronous Step-Down ConverterC5H嘉泰姆

3200C5H嘉泰姆

2.7 ~ 5.5C5H嘉泰姆

0.8~5C5H嘉泰姆

500C5H嘉泰姆

0.8C5H嘉泰姆

1000C5H嘉泰姆

> 96C5H嘉泰姆

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