CXCL6526限流功能输出OVP保护的配电开关可将电流传输至1A带内电荷泵的高边N通道MOSFET功率开关内置软启动CXCL6526A CXCL6526B

CXCL6526限流功能输出OVP保护的配电开关可将电流传输至1A带内电荷泵的高边N通道MOSFET功率开关内置软启动CXCL6526A CXCL6526B

产品型号：CXCL6526
产品类型：DC-DC转换器
产品系列： 限流负载开关
产品状态：量产
浏览次数：47 次
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产品简介

CXCL6526 CXCL6526A CXCL6526B是一种具有限流功能和输出OVP保护的配电开关，可将电流传输至1A。该装置包括一个110mW N通道MOSFET功率开关。该装置集成了限流保护、输出过电压保护、过温保护和UVLO保护等功能。电流限制保护可以通过在过载或短路事件期间将输出电流限制在电流限制阈值来防止下游设备发生灾难性故障。当VOUT存在异常高电压时，输出过电压保护可防止电流从VOUT流向VIN。过温保护功能在结温超过140oC时关闭N沟道MOSFET电源开关，在温度下降20oC时自动打开电源开关。UVLO功能保持电源开关处于关闭状态，直到存在有效的输入电压。该设备提供无铅SOT-23-3和SOT-23-5封装。

技术参数

输入电压范围 (VIN)2.7~5.4V ~ 2.7~5.4V
输出电压 (VOUT)ADJV
输出电流 (IOUT)1A
工作频率400khzHz
转换效率95%%
封装类型SOT-23-3
Topology限流负载开关
Control methodPWM/PFM
ProtectionAuto-recovery
ApplicationDC-DC转换器
Operating temp-40℃~125℃
Precision±2.5%
 No. of Channel 1
 Current Limit(A) 1.6
 Power Switch On Resistance(milohm) 110
 Quiescent Current (typ)(uA) 100
 High/Low EN -
 Short Current -

产品详细介绍

目录

1.产品概述       2.产品特点     

3.应用范围       4.技术规格书下载（PDF文档）

5.产品封装       6.电路原理图  

7.相关产品

   产品概述 返回TOP

The CXCL6526 CXCL6526A CXCL6526B is a power-distribution switch with current- limiting function and output OVP protections that can deliver current up to 1A. The device incorporates a 110mW N-channel MOSFET power switch. The device integrates some protection features, including current-limit protection, output over-voltage protection, over-temperature protection and UVLO. The current-limit protection can protect down-stream devices from catastrophic failure by limiting the output current at currentlimit threshold during over-load or short-circuit events. The output over-voltage protection can prevent current flowing from VOUT to VIN when an abnormally high voltage exists in VOUT. The over-temperature protection function shuts down the N-channel MOSFET power switch when the junction temperature rises beyond 140o C and will automatically turns on the power switch when the temperature drops by 20o C. The UVLO function keeps the power switch in off state until there is a valid input voltage present. The device is available in lead free SOT-23-3 and SOT-23-5 packages.

   产品特点 返回TOP

· High Side N-MOSFET with Internal Charge Pump 

· 1A Continuous Current · Built-in Soft-Start 

· Wide Supply Voltage Range 

· Current-Limit and Short-Circuit Protections 

· Input Voltage Under Voltage Lockout Protection 

· Reverse Current Blocking when Switch Disabled 

· Output OVP Protection 

· Reverse Current-Limit Protection 

· Output Discharge 

· Over-Temperature Protection 

· UL Approved-File No. E328191 

· Nemko IEC/EN 60950-1 CB Scheme Certified, No.79342 

· TUV IEC/EN 60950-1 Certified, No.44 780 14 406748- 004 

· Lead Free and Green Devices Available (RoHS Compliant)

   应用范围 返回TOP

· HDMI Port Protection Switches 

· Bluetooth Protection Switches 

· High-side Power Protection Switches

   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！

 QQ截图20160419174301.jpg

产品封装图 返回TOP

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电路原理图 返回TOP

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相关芯片选择指南 返回TOP                       更多同类产品......

Switch > Power Switch

 Part_No 

 Package 

No. of Channel 

Output Current (A) 

Input Voltage (V) 

Current 

Limit

(A) 

Short Current 

Power Switch

OnResistance

(milohm) 

Quiescent Current (uA) 

High

Low

EN 

min

max

CXCL6524

WLCSP1.82x1.22-12

1

3.5

2.5

28

4

X

30

70

L

CXCL6525

TDFN3x3-10

1

3.5

2.5

28

4

X

50

70

L

CXUS7720A

SOT23-5/SOP8/MSOP8

1

2

2.7

5.5

2.5

0.8

75

65

H

CXUS7720B

SOT23-5/SOP8/MSOP8

1

2

2.7

5.5

2.5

0.8

75

65

H

CXUS7720C

SOT23-5/SOP8/MSOP8

1

1

2.7

5.5

1.5

0.8

75

65

H

CXUS7720D

SOT23-5/SOP8/MSOP8

1

1

2.7

5.5

1.5

0.8

75

65

L

CXUS7721A

SOT23-5/SOP8/MSOP8

1

2

2.7

5.5

2.5

0.8

75

65

H

CXUS7721B

SOT23-5/SOP8/MSOP8

1

2

2.7

5.5

2.5

0.8

75

65

L

CXUS7721C

SOT23-5/SOP8/MSOP8

1

1

2.7

5.5

1.5

0.8

75

65

H

CXUS7721D

SOT23-5/SOP8/MSOP8

1

1

2.7

5.5

1.5

0.8

75

65

L

CXUS7722A

SOT23-5/SOP8

/TDFN2x2-6

1

2

2.7

5.5

3.1

0.8

90

60

H

CXUS7722B

SOT23-5/SOP8

/TDFN2x2-6

1

2

2.7

5.5

3.1

0.8

90

60

L

CXUS7723

TDFN2x2-6

1

2

2.7

5.5

2.5

0.8

70

65

H

CXUS7724A

SOT-23-5

1

2

2.7

5.5

3.1

0.8

90

60

H

CXUS7724B

SOT-23-5

1

2

2.7

5.5

3.1

0.8

90

60

L

CXUS7725A

SOP-8

1

0.9

2.9

3.7

1.325

0.6

40

70

H

CXUS7725B

SOP-8

1

0.9

2.9

3.7

1.325

0.6

40

70

H

CXUS7725C

SOP-8

1

0.9

2.9

3.7

1.4

0.6

40

70

H

CXUS7725D

SOP-8

1

0.9

2.9

3.7

1.4

0.6

40

70

L

CXUS7726

SOT-23-5

1

0.1

2.7

5.25

0.37

X

250

100

X

CXUS7726A

SOT-23-5

1

0.1

2.7

5.25

0.37

X

250

100

H

CXUS7726B

SOT-23-5

1

0.1

2.7

5.25

0.37

X

250

100

L

CXUS7726G

SOT-23

1

0.1

2.7

5.25

0.42

X

250

100

X

CXUS7727A

SOT23-5/SOP8/MSOP8

1

2

2.7

5.5

2.5

1.5

62

60

H

CXUS7727B

SOT23-5/SOP8/MSOP8

1

2

2.7

5.5

2.5

1.5

62

60

L

CXUS7727C

SOT23-5/SOP8/MSOP8

1

1

2.7

5.5

1.5

0.8

62

60

H

CXUS7727D

SOT23-5/SOP8/MSOP8

1

1

2.7

5.5

1.5

0.8

62

60

L

CXUS7727E

MSOP8, SOT-23-5

1

2

2.7

5.5

2.7~3.6

1.5

62

60

both

CXUS7727G

MSOP-8

1

2

2.7

5.5

2.7~3.6

1.5

62

60

H/L

CXUS7728A

SOT23-5/SOP8/MSOP8

1

2

2.7

5.5

2.5

1.5

62

60

H

CXUS7728B

SOT23-5/SOP8/MSOP8

1

2

2.7

5.5

2.5

1.5

62

60

L

CXUS7728C

SOT23-5/SOP8/MSOP8

1

1

2.7

5.5

1.5

0.8

62

60

H

CXUS7728D

SOT23-5/SOP8/MSOP8

1

1

2.7

5.5

1.5

0.8

62

60

L

CXUS7729A

SOP8/MSOP8/TDFN2x2-8/DFN3x3-8

2

1.5

2.7

5.5

3.2

1.5

70

90

H

CXUS7729B

SOP8/MSOP8/TDFN2x2-8/DFN3x3-8

2

1.5

2.7

5.5

3.2

1.5

70

90

L

CXUS7729C

SOP8/MSOP8/TDFN2x2-8/DFN3x3-8

2

1

2.7

5.5

1.7

0.8

70

90

H

CXUS7729D

SOP8/MSOP8/TDFN2x2-8/DFN3x3-8

2

1

2.7

5.5

1.7

0.8

70

90

L

CXUS7730A

SOT-23-5

1

2

2.7

5.5

3.1

0.8

90

60

H

CXUS7730B

SOT-23-5

1

2

2.7

5.5

3.1

0.8

90

60

L

CXCL6534

SOT-23-5

1

2.5

2.7

5.5

4

0.8

60

60

H

CXUS7731

TDFN2x3-14

2

6

3

5.5

X

X

16

60

H

CXUS7731A

TDFN2x3-14

2

6

3

5.5

X

X

16

60

H

CXUS7733

TDFN2x2-8

1

6

3

5.5

X

X

15

50

H

CXUS7733B

TDFN2x2-8

1

6

3

5.5

X

X

15

50

L

CXUS7734QB

TDFN2x3-14A

1

6

3

5.5

12

X

16

60

H

CXCL6526

SOT-23-3

1

1

2.7

5.4

1.6

-

110

100

-

CXCL6526A

SOT-23-5

1

1

2.7

5.4

1.6

-

110

100

H

CXCL6526B

SOT-23-5

1

1

2.7

5.4

1.6

-

110

100

L

CXCL6527/B

TDFN2x2-8

1

6

3

5.5

-

-

15

50

H

CXCL6528A

WLCSP0.9x1.4-6

1

2

0.95

5.5

X

X

10.5

50

H

CXCL6528C

WLCSP0.9x1.4-6

1

2

0.95

5.5

X

X

10.5

50

H

CXUS7735

SOP8/SOP8p/

TDFN2x2-6

1

2.5

4.4

24

5

0.4

78

250

H

CXUS7735A

SOP8/SOP8p/

TDFN2x2-6

1

Adj.

4.5

24

Adj.

X

78

250

H

CXCL6529

SO8P,SO8,TDFN2x2

1

Adj.

4.5

24

Adj.

0.1

84

250

H

CXCL6530

SO8P,TDFN3x3

1

6

4.5

24

Adj.

0.2

40

250

H

CXCL6531

SOT-23-5

1

2

2.7

5.5

2.5

1.5

75

65

H

CXCL6532

SOT-23-5,SOT-23-6

1

2

2.7

5.5

2.5

0.8

62

65

H

CXCL6532G

SOT-23-5,SOT-23-6

1

2

2.7

5.5

2.5

0.8

62

65

H

CXCL6533

SOT-23-5

1

2

2.7

5.5

2.5

0.8

62

65

H

CXUS7736

WLCSP1.2x1.2-4

1

3

1.5

5.5

X

X

33

7

H

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