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首页 > 产品中心 > 电源管理 > DC降压型芯片 > 双路降压芯片 >可编程输出电压CXSD62459每路LDO的300毫安输出电流双电源低损耗两路低压差线性稳压器独立启用控制
可编程输出电压CXSD62459每路LDO的300毫安输出电流双电源低损耗两路低压差线性稳压器独立启用控制
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CXSD62459是一个双电源、低电流、低损耗的线性稳压器,采用节省空间的TDFN2X2-8封装。空载时的供电电流为100μA,在关断模式下,最大供电电流小于1μA,过流保护限值为430Ma。内置过热保护电路,防止热过载。

可编程输出电压CXSD62459每路LDO的300毫安输出电流双电源低损耗两路低压差线性稳压器独立启用控制
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目录

1.产品概述       2.产品特点     J4F嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)J4F嘉泰姆

5.产品封装       6.电路原理图  J4F嘉泰姆

7.相关产品J4F嘉泰姆

   产品概述 返回TOPJ4F嘉泰姆


The CXSD62459 is a dual, low supply current, low dropout linear regulator that comes in a space saving TDFN2X2-8 package. The supply current at no-load is 100μA. In the shutdown mode, the maximum supply current is less than 1μA. The over-current protection limit is set at 430mA typical. An over-temperature protection circuit is built-in in the CXSD62459 to prevent thermal overload. These power saving features make the CXSD62459 ideal for use in the battery-powered applications such as notebook computers, cellular phones, and PDA’s. The GCXSD62459have two logic inputs that select one of nine preset output-voltage combinations, eliminating external 1% resistors. The GCXSD62459configures output voltages at VOUT1 and VOUT2 based on the state of P1 and P2 at power-on. Subsequent changes to P1 and P2 do not change the output voltages unless the supply power is cycled, or all EN inputs are simultaneously driven low to shut down the device. These devices feature a shutdown function and are offered in active low with auto discharge. The CXSD62459comes in a space saving TDFN2X2-8 package.

   产品特点 返回TOPJ4F嘉泰姆


„ Two Low-Dropout-Voltage Regulators J4F嘉泰姆

„ Pin-Programmable Output Voltages J4F嘉泰姆

„ 300mA Output Current for Each LDO J4F嘉泰姆

„ Independent Enable Control J4F嘉泰姆

„ Dropout Voltage is 90mV@ 100mA Load J4F嘉泰姆

„ Over-Temperature Protection and Short-Circuit Protection J4F嘉泰姆

„ Max. Supply Current in Shutdown Mode < 1μA J4F嘉泰姆

„ Small Ceramic Output CapacitorsJ4F嘉泰姆

   应用范围 返回TOPJ4F嘉泰姆


„ Notebook Computers J4F嘉泰姆

„ Cellular Phones J4F嘉泰姆

„ PDAs J4F嘉泰姆

„ Digital still Camera and Video Recorders J4F嘉泰姆

„ Hand-Held Devices J4F嘉泰姆

„ Bar Code ScannersJ4F嘉泰姆

   技术规格书(产品PDF) 返回TOP J4F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J4F嘉泰姆

 QQ截图20160419174301.jpgJ4F嘉泰姆

产品封装图 返回TOPJ4F嘉泰姆


image.pngJ4F嘉泰姆

电路原理图 返回TOPJ4F嘉泰姆

 J4F嘉泰姆


 J4F嘉泰姆

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 J4F嘉泰姆

Dual OutputJ4F嘉泰姆

Part   NO.J4F嘉泰姆

Vin(VJ4F嘉泰姆

min.J4F嘉泰姆

Vin(VJ4F嘉泰姆

max.J4F嘉泰姆

IOUTJ4F嘉泰姆

(A)J4F嘉泰姆

VOUTJ4F嘉泰姆

(V)J4F嘉泰姆

DropoutJ4F嘉泰姆

@IOUT(VJ4F嘉泰姆

ENJ4F嘉泰姆

Dis-J4F嘉泰姆

chargeJ4F嘉泰姆

IQJ4F嘉泰姆

(μA)J4F嘉泰姆

NoteJ4F嘉泰姆

PackageJ4F嘉泰姆

CXSD62459J4F嘉泰姆

2.5J4F嘉泰姆

6J4F嘉泰姆

0.3J4F嘉泰姆

ProgrammableJ4F嘉泰姆

0.21J4F嘉泰姆

HJ4F嘉泰姆

YJ4F嘉泰姆

85J4F嘉泰姆

MLCCJ4F嘉泰姆

TDFN2X2-8J4F嘉泰姆

CXSD62460J4F嘉泰姆

2.5J4F嘉泰姆

6J4F嘉泰姆

0.3J4F嘉泰姆

VOUT1=1.8/2.5/2.8/J4F嘉泰姆

2.85/3,VOUT2=1.8/J4F嘉泰姆

2.8/2.85/3/3.3J4F嘉泰姆

0.21J4F嘉泰姆

HJ4F嘉泰姆

YJ4F嘉泰姆

210J4F嘉泰姆

MLCCJ4F嘉泰姆

TSOT23-6/SOT23-6J4F嘉泰姆

TDFN2X2-8/TDFN3X3-8J4F嘉泰姆

CXSD62461J4F嘉泰姆

2.5J4F嘉泰姆

6J4F嘉泰姆

0.3J4F嘉泰姆

VOUT1/2=1.8/2.5/J4F嘉泰姆

2.8/3/3.3J4F嘉泰姆

0.21J4F嘉泰姆

HJ4F嘉泰姆

YJ4F嘉泰姆

210J4F嘉泰姆

MLCCJ4F嘉泰姆

TSOT23-6J4F嘉泰姆

CXSD62462J4F嘉泰姆

2.5J4F嘉泰姆

6J4F嘉泰姆

0.3J4F嘉泰姆

VOUT1=1.2/1.8/2.6/3J4F嘉泰姆

/3.3,VOUT2=1.8/2.85J4F嘉泰姆

/3.3J4F嘉泰姆

0.21J4F嘉泰姆

HJ4F嘉泰姆

YJ4F嘉泰姆

60J4F嘉泰姆

MLCCJ4F嘉泰姆

WLCSP2X3-6/SOT-23-6J4F嘉泰姆

CXSD62463J4F嘉泰姆

2.5J4F嘉泰姆

6J4F嘉泰姆

0.3J4F嘉泰姆

VOUT1=1.2~3.3    VOUT2=1.5~3.3J4F嘉泰姆

0.21J4F嘉泰姆

HPullLowJ4F嘉泰姆

YJ4F嘉泰姆

60J4F嘉泰姆

MLCCJ4F嘉泰姆

TDFN1.6X1.6-6/TSOT-23-6/ADFN1.5X1.5-6J4F嘉泰姆

CXSD62464J4F嘉泰姆

2.5J4F嘉泰姆

6J4F嘉泰姆

0.3J4F嘉泰姆

VOUT1=1.2~3.3    VOUT2=1.5~3.3J4F嘉泰姆

0.21J4F嘉泰姆

HJ4F嘉泰姆

YJ4F嘉泰姆

60J4F嘉泰姆

MLCCJ4F嘉泰姆

TDFN1.6X1.6-6/TSOT-23-6/TDFN2X2-8J4F嘉泰姆

Special FunctionsJ4F嘉泰姆

Part   NO.J4F嘉泰姆

Vin(VJ4F嘉泰姆

min.J4F嘉泰姆

Vin(VJ4F嘉泰姆

max.J4F嘉泰姆

IOUTJ4F嘉泰姆

(A)J4F嘉泰姆

VOUTJ4F嘉泰姆

(V)J4F嘉泰姆

DropoutJ4F嘉泰姆

@IOUT(VJ4F嘉泰姆

ENJ4F嘉泰姆

Dis-J4F嘉泰姆

chargeJ4F嘉泰姆

IQ J4F嘉泰姆

(μA)J4F嘉泰姆

NoteJ4F嘉泰姆

PackageJ4F嘉泰姆

CXSD62465J4F嘉泰姆

4.5J4F嘉泰姆

5.5J4F嘉泰姆

--J4F嘉泰姆

ADJ(0.5)J4F嘉泰姆

--J4F嘉泰姆

HJ4F嘉泰姆

--J4F嘉泰姆

300J4F嘉泰姆

LDO driverJ4F嘉泰姆

SOT23-6J4F嘉泰姆

CXSD62466J4F嘉泰姆

1.4J4F嘉泰姆

5.5J4F嘉泰姆

1J4F嘉泰姆

ADJ(0.8)J4F嘉泰姆

0.125J4F嘉泰姆

HJ4F嘉泰姆

YJ4F嘉泰姆

1000J4F嘉泰姆

MLCC,POK,J4F嘉泰姆

Dual mode J4F嘉泰姆

SOP8/SOP8(FD)J4F嘉泰姆

CXSD62467J4F嘉泰姆

1.4J4F嘉泰姆

5.5J4F嘉泰姆

2J4F嘉泰姆

ADJ(0.8)J4F嘉泰姆

0.3J4F嘉泰姆

HJ4F嘉泰姆

YJ4F嘉泰姆

1000J4F嘉泰姆

MLCC,POK,J4F嘉泰姆

Dual modeJ4F嘉泰姆

SOP8/SOP8(FD)J4F嘉泰姆

CXSD62468J4F嘉泰姆

1.1J4F嘉泰姆

5.5J4F嘉泰姆

3J4F嘉泰姆

ADJ(0.8)J4F嘉泰姆

0.38J4F嘉泰姆

HJ4F嘉泰姆

YJ4F嘉泰姆

900J4F嘉泰姆

MLCC,POK,SS,J4F嘉泰姆

Dual modeJ4F嘉泰姆

TSOT23-6/SOP8(FD)/J4F嘉泰姆

MSOP10(FD)/TDFN3X3-10J4F嘉泰姆

CXSD62469J4F嘉泰姆

1.8J4F嘉泰姆

5.5J4F嘉泰姆

3J4F嘉泰姆

1.5J4F嘉泰姆

0.38J4F嘉泰姆

HJ4F嘉泰姆

YJ4F嘉泰姆

900J4F嘉泰姆

MLCC,POK,SSJ4F嘉泰姆

TDFN3X3-10J4F嘉泰姆

CXSD62470J4F嘉泰姆

1.1J4F嘉泰姆

5.5J4F嘉泰姆

3J4F嘉泰姆

ADJ(0.8)J4F嘉泰姆

0.38J4F嘉泰姆

HJ4F嘉泰姆

YJ4F嘉泰姆

900J4F嘉泰姆

MLCC,POK,SS,J4F嘉泰姆

Dual modeJ4F嘉泰姆

TSOT23-6/SOP8(FD)/J4F嘉泰姆

MSOP10(FD)/TDFN3X3-10J4F嘉泰姆

CXSD62471J4F嘉泰姆

1.1J4F嘉泰姆

5.5J4F嘉泰姆

3J4F嘉泰姆

ADJ(0.8)J4F嘉泰姆

0.45J4F嘉泰姆

HJ4F嘉泰姆

YJ4F嘉泰姆

1000J4F嘉泰姆

MLCC,POKJ4F嘉泰姆

SOP8(FD)/TDFN3X3-10J4F嘉泰姆

CXSD62472J4F嘉泰姆

1.1J4F嘉泰姆

5.5J4F嘉泰姆

5J4F嘉泰姆

ADJ(0.8)J4F嘉泰姆

0.2J4F嘉泰姆

HJ4F嘉泰姆

YJ4F嘉泰姆

400J4F嘉泰姆

MLCC,POK,SSJ4F嘉泰姆

SOP-8(FD)J4F嘉泰姆

CXSD62473J4F嘉泰姆

1.1J4F嘉泰姆

5.5J4F嘉泰姆

4J4F嘉泰姆

ADJ(0.8)J4F嘉泰姆

0.33J4F嘉泰姆

HJ4F嘉泰姆

YJ4F嘉泰姆

400J4F嘉泰姆

MLCC,POK,SSJ4F嘉泰姆

SOP-8(FD)J4F嘉泰姆

CXSD62474J4F嘉泰姆

1.1J4F嘉泰姆

5.5J4F嘉泰姆

4J4F嘉泰姆

ADJ(0.8)J4F嘉泰姆

0.3J4F嘉泰姆

HJ4F嘉泰姆

YJ4F嘉泰姆

400J4F嘉泰姆

MLCC,POK,SSJ4F嘉泰姆

SOP-8(FD)J4F嘉泰姆

CXSD62475J4F嘉泰姆

1.1J4F嘉泰姆

5.5J4F嘉泰姆

2J4F嘉泰姆

ADJ(0.8)J4F嘉泰姆

0.26J4F嘉泰姆

HJ4F嘉泰姆

YJ4F嘉泰姆

400J4F嘉泰姆

MLCC,POK,SS,J4F嘉泰姆

Dual modeJ4F嘉泰姆

SOP-8(FD)J4F嘉泰姆

CXSD62476J4F嘉泰姆

1J4F嘉泰姆

3.5J4F嘉泰姆

7J4F嘉泰姆

ADJ(0.8)J4F嘉泰姆

0.138J4F嘉泰姆

HJ4F嘉泰姆

YJ4F嘉泰姆

400J4F嘉泰姆

MLCC,POK,SSJ4F嘉泰姆

SOP8(FD)J4F嘉泰姆

CXSD62477J4F嘉泰姆

1J4F嘉泰姆

3.5J4F嘉泰姆

6J4F嘉泰姆

0.9/0.80/0.725/J4F嘉泰姆

0.675/0.9/0.85/J4F嘉泰姆

0.775/0.750J4F嘉泰姆

0.15J4F嘉泰姆

HJ4F嘉泰姆

YJ4F嘉泰姆

400J4F嘉泰姆

VCCSA Power J4F嘉泰姆

D0&D1&ENJ4F嘉泰姆

SOP8(FD)J4F嘉泰姆

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