CXUS7736系列是33mW高压侧负载开关，设计工作范围为1.5V至5.5V。支持1.5V逻辑电平控制和关闭功能的负载开关可提供高达3A的负载电流。CXUS7736包含一个软启动控制电路，用于在通电期间限制浪涌电流。禁用时，内部放电电路会自动放电电容性负载。使能输入引脚被主动拉低以保持设备处于关闭状态，直到使能引脚被拉高至1.2V以上。电平移位电路允许低压逻辑信号切换更高的电源电压。EN输入电压可高达5.5V，不受输入电压的限制。凭借低静态电流和低关断电流的优点，CXUS 77系列是理想的电池供电系统，以最大的电池寿命，以及非电池供电的应用。它们有1.2mmx1.2mmWLCSP-4小包装
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产品概述 返回TOP
The CXUS7736 series are 33mW high-side load switches designed to be operated from 1.5V to 5.5V. The load switch that supports 1.5V logic level control and shutdown features can deliver load current up to 3A. The CXUS7736 incorporates a soft-start control circuitry to limit inrush current during powering-up. When disabled, an internal discharge circuit automatically discharges a capacitive load. The enable input pin is actively pulled down to keep the device in off state until the enable pin is pulled above 1.2V. The level shift circuitry allows low voltage logic signals to switch higher supply voltage. The EN input voltage can be as high as 5.5V and is not limited by the input voltage. With the virtues of low quiescent current and low shut down current, the CXUS7736 series are ideal for battery powered systems to maximum battery life, as well as non-battery powered applications. They are available in tiny 1.2mmx1.2mm WLCSP-4 packages.
产品特点 返回TOP
· 33mW High Side MOSFET
· 3A Continuous Current
· Wide Supply Voltage Range: 1.5V to 5.5V
· Internal Level Shift for CMOS/TTL Control Logic
· Ultra Low Quiescent Current
· Micro-power Shutdown Current
· Soft-Start and Auto Discharge Circuit
· Ultra Fast Turn Off Time
· Compact Package: 1.2mm x 1.2mm WLCSP-4
· Lead Free and Green Devices Available (RoHS Compliant)
应用范围 返回TOP
· Mobile Phones
· Personal Media Players
· Portable Instrumentation
· PDAs
· Ultra Mobile PCs
· Other Portable Applications
技术规格书（产品PDF) 返回TOP
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产品封装图 返回TOP
电路原理图 返回TOP
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Switch > USB Switch |
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|
Part_No |
Package |
Cha nnel |
Drive Lout |
Vin(V) |
Current Limit |
Short Current |
Ron (mohm) |
Iq(No load) |
En pin |
High/ Low EN |
OCB |
Soft Start |
Vo |
Reverse Current |
|
|
(A) |
min |
max |
(uA) |
||||||||||||
|
SOT23-5/SOP 8/MSOP8 |
1 |
2 |
2.7 |
5.5 |
2.5 |
0.8 |
75 |
65 |
Y |
H |
Y |
Int. |
N |
N |
|
|
SOT23-5/SOP 8/MSOP8 |
1 |
2 |
2.7 |
5.5 |
2.5 |
0.8 |
75 |
65 |
Y |
L |
Y |
Int. |
N |
N |
|
|
SOT23-5/SOP 8/MSOP8 |
1 |
1 |
2.7 |
5.5 |
1.5 |
0.8 |
7.5 |
65 |
Y |
H |
Y |
Int. |
N |
N |
|
|
SOT23-5/SOP 8/MSOP8 |
1 |
1 |
2.7 |
5.5 |
1.5 |
0.8 |
75 |
65 |
Y |
L |
Y |
Int. |
N |
N |
|
|
SOT23-5/SOP8/MSOP8 |
1 |
2 |
2.7 |
5.5 |
2.5 |
0.8 |
75 |
65 |
Y |
H |
Y |
Int. |
N |
N |
|
|
SOT23-5/SOP 8/MSOP8 |
1 |
2 |
2.7 |
5.5 |
2.5 |
0.8 |
75 |
65 |
Y |
L |
Y |
Int. |
N |
N |
|
|
SOT23-5/SOP 8/MSOP8 |
1 |
1 |
2.7 |
5.5 |
1.5 |
0.8 |
75 |
65 |
Y |
H |
Y |
Int. |
N |
N |
|
|
SOT23-5/SOP 8/MSOP8 |
1 |
1 |
2.7 |
5.5 |
1.5 |
0.8 |
75 |
65 |
Y |
L |
Y |
Int. |
N |
N |
|
|
SOT23-5/SOP 8/TDFN2x2-6 |
1 |
2 |
2.7 |
5.5 |
3.1 |
0.8 |
90 |
60 |
Y |
H |
N |
Ext. |
N |
N |
|
|
SOT23-5/SOP 8/MSOP8 |
1 |
2 |
2.7 |
5.5 |
3.1 |
0.8 |
90 |
60 |
Y |
L |
N |
Ext. |
N |
N |
|
|
TDFN2x2-6 |
1 |
2 |
2.7 |
5.5 |
2.5 |
0.8 |
70 |
65 |
Y |
H |
N |
Int. |
N |
N |
|
|
SOT-23-5 |
1 |
2 |
2.7 |
5.5 |
3.1 |
0.8 |
90 |
60 |
Y |
H |
N |
Int. |
N |
N |
|
|
SOT-23-5 |
1 |
2 |
2.7 |
5.5 |
3.1 |
0.8 |
90 |
60 |
Y |
L |
N |
Int. |
N |
N |
|
|
SOP-8 |
1 |
0.9 |
2.9 |
3.7 |
1.325 |
0.6 |
40 |
70 |
Y |
H |
Y |
Int. |
N |
N |
|
|
SOP-8 |
1 |
0.9 |
2.9 |
3.7 |
1.325 |
0.6 |
40 |
70 |
Y |
L |
Y |
Int. |
N |
N |
|
|
SOP-8 |
1 |
0.9 |
2.9 |
3.7 |
1.4 |
0.6 |
40 |
70 |
Y |
H |
Y |
Int. |
N |
N |
|
|
SOP-8 |
1 |
0.9 |
2.9 |
3.7 |
1.4 |
0.6 |
40 |
70 |
Y |
L |
Y |
Int. |
N |
N |
|
|
SOT-23-5 |
1 |
0.1 |
2.7 |
5.25 |
0.37 |
X |
250 |
100 |
N |
X |
N |
Int. |
5.45V |
Y |
|
|
SOT-23-5 |
1 |
0.1 |
2.7 |
5.25 |
0.37 |
X |
250 |
100 |
Y |
H |
N |
Int. |
5.45V |
Y |
|
|
SOT-23-5 |
1 |
0.1 |
2.7 |
5.25 |
0.37 |
X |
250 |
100 |
Y |
L |
N |
Int. |
5.45V |
Y |
|
|
SOT-23-5 |
1 |
0.1 |
2.7 |
5.25 |
0.42 |
X |
250 |
100 |
N |
X |
N |
Int. |
5.45V |
Y |
|
|
SOT-23-5 |
1 |
2 |
2.7 |
5.5 |
2.5 |
1.5 |
62 |
60 |
Y |
H |
Y |
Int. |
N |
N |
|
|
SOT23-5/SOP 8/MSOP8 |
1 |
2 |
2.7 |
5.5 |
2.5 |
1.5 |
65 |
60 |
Y |
L |
Y |
Int. |
N |
N |
|
|
SOT23-5/SOP 8/MSOP8 |
1 |
1 |
2.7 |
5.5 |
1.5 |
0.8 |
62 |
60 |
Y |
H |
Y |
Int. |
N |
M |
|
|
SOT23-5/SOP 8/MSOP8 |
1 |
1 |
2.7 |
5.5 |
1.6 |
0.8 |
62 |
60 |
Y |
L |
Y |
Int. |
N |
N |
|
|
SOT23-5/SOP 8/MSOP8 |
1 |
2 |
2.7 |
5.5 |
2.5 |
1.5 |
62 |
60 |
Y |
H |
Y |
Int. |
N |
N |
|
|
SOT23-5/SOP 8/MSOP8 |
1 |
2 |
2.7 |
5.5 |
2.5 |
1.5 |
62 |
60 |
Y |
L |
Y |
Int. |
N |
N |
|
|
SOT23-5/SOP 8/MSOP8 |
1 |
1 |
2.7 |
5.5 |
1.5 |
0.8 |
62 |
60 |
Y |
H |
Y |
Int. |
N |
N |
|
|
SOT23-5/SOP 8/MSOP8 |
1 |
1 |
2.7 |
5.5 |
1.5 |
0.8 |
62 |
60 |
Y |
L |
Y |
Int. |
M |
N |
|
|
SOT23-5/MSOP 8/TDFN2x2-8/TDFN3x3-8 |
2 |
1.5 |
2.7 |
5.5 |
3.2 |
1.5 |
70 |
90 |
Y |
H |
Y |
Int. |
N |
N |
|
|
SOP-8/MSOP 8/TDFN2x2-8/TDFN3x3-8 |
2 |
1.5 |
2.7 |
5.5 |
3.2 |
1.5 |
70 |
90 |
Y |
L |
Y |
Int. |
N |
N |
|
|
SOP-8/MSOP 8/TDFN2x2-8/TDFN3x3-8 |
2 |
1 |
2.7 |
5.5 |
1.7 |
0.8 |
70 |
90 |
Y |
H |
Y |
Int. |
N |
N |
|
|
SOP-8/MSOP 8/TDFN2x2-8/TDFN3x3-8 |
2 |
1 |
2.7 |
5.5 |
1.7 |
0.8 |
70 |
90 |
Y |
L |
Y |
Int. |
N |
N |
|
|
SOT-23-5 |
1 |
2 |
2.7 |
5.5 |
3.1 |
0.8 |
90 |
60 |
Y |
H |
Y |
Int. |
N |
N |
|
|
SOT-23-5 |
1 |
2 |
2.7 |
5.5 |
3.1 |
0.8 |
90 |
60 |
Y |
L |
Y |
Int. |
N |
N |
|
|
TDFN2x3-14A |
2 |
6 |
3 |
5.5 |
X |
X |
16 |
60 |
Y |
H |
N |
Ext. |
N |
Y |
|
|
TDFN2x3-14A |
2 |
6 |
3 |
5.5 |
X |
X |
16 |
60 |
Y |
H |
N |
Ext. |
N |
Y |
|
|
TQFN3x3-16 |
1 |
2.5 |
4.5 |
5.5 |
Adj. |
X |
62 |
180 |
Y |
H |
Y |
Int. |
N |
N |
|
|
TDFN2x2-8 |
1 |
6 |
3 |
5.5 |
X |
X |
15 |
50 |
Y |
H |
N |
Ext. |
N |
Y |
|
|
TDFN2x2-8 |
1 |
6 |
3 |
5.5 |
X |
X |
15 |
50 |
Y |
L |
N |
Ext. |
N |
Y |
|
|
TDFN2x3-14A |
1 |
6 |
3 |
5.5 |
12 |
X |
16 |
60 |
Y |
H |
N |
Ext. |
N |
Y |
|
|
SOP-8/MSOP 8/TDFN2x2-8 |
1 |
2.5 |
4.5 |
24 |
5 |
0.4 |
78 |
250 |
Y |
H |
N |
Ext. |
N |
N |
|
|
SOP-8P TDFN2x2-6 |
1 |
Adj. |
4.5 |
24 |
Adj. |
X |
78 |
250 |
Y |
H |
N |
Ext. |
N |
N |
|
|
WLCSP1.2x1. 2-4 |
1 |
3 |
1.5 |
5.5 |
X |
X |
33 |
7 |
Y |
H |
N |
Int. |
N |
N |
|
◀ 上一篇:62mW电源接通电阻CXCL6533电源电压2.7V至5.5V固定电流限制保护输出电流限制在电流极限阈值水平快速过电流响应2us
下一篇▶:CXUS7701H/L智能开关限流P沟道MOSFET功率开关2.4V到5.5V的输入高压侧负载开关可编程过电流阈值快速瞬态响应防止热过载限制功耗连接温度
