CXSB6610系列产品能提供TFT-LCD面板所要求的3个电压。能提供的3个电压由用于源极驱动器的升压DC/DC转换器,用于门极驱动器的正负2个二极管电荷泵而构成。此外，具有启动程序，在设计上当输出电压启动时能抑制突波电流。由于附加了外置P沟道FET，升压DC/DC输出能利用启动程序。所以能使用此FET当CE引脚在Low电平时，关闭与输入电源线的通道
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7.相关产品
产品概述 返回TOP
CXSB6610系列产品能提供TFT-LCD面板所要求的3个电压。能提供的3个电压由用于源极驱动器的升压DC/DC转换器,用于门极驱动器的正负2个二极管电荷泵而构成。此外，具有启动程序，在设计上当输出电压启动时能抑制突波电流。由于附加了外置P沟道FET，升压DC/DC输出能利用启动程序。所以能使用此FET当CE引脚在Low电平时，关闭与输入电源线的通道。The CXSB6610 series can offer three different power supplies to TFT-LCD panels. These power supplies consist of a step-up DC/DC converter for a source driver, positive and negative charge pumps for a gate driver. This IC has power-on sequences to keep inrush current as small when output voltage rises. The step-up DC/DC output can be used as power-on sequences with adding a P-channel FET as external component. Also, the FET can shut down a path to the power input line when CE pin is low.
产品特点 返回TOP
应用范围 返回TOP
●AMOLED
- Smartphones
- Tablet PCs
- Automotive navigation systems
●CCD image sensors
- Surveillance cameras
●e-paper
-e-Books
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产品封装图 返回TOP
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多通道型DC/DC转换器 |
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产品名称 |
特点/类型 |
封装 |
控制 |
VIN MIN |
VIN MAX |
VOUT MIN |
VOUT MAX |
IOUT IIN |
FB/VOUT 电压精度 |
振荡频率 |
限制 电流 |
消耗 电流 |
温度范围 |
|
(V) |
(V) |
(V) |
(V) |
mA |
% |
kHz |
A |
μA |
℃ |
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|
升压+升压 |
MSOP10 USP10 |
PWM/PFM |
0.9 |
10 |
1.5 |
30 |
500 |
±2.0 |
100,180, 300,500 |
70 |
-40～＋85 |
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|
升压+降压 |
MSOP10 USP10 |
PWM/PFM |
2 |
10 |
1.5 |
30 |
500 |
±2.0 |
100,300,500 |
70 |
-40～＋85 |
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|
降压+降压 |
MSOP10 USP10 |
PWM/PFM |
2 |
10 |
0.9 |
6 |
1000 |
±2.0 |
100,300,500 |
60 |
-40～＋85 |
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|
升压+反转 |
MSOP10 USP10 |
PWM/PFM |
2 |
10 |
1.5 |
30 |
500 |
±2.0 |
100,300,500 |
90 |
-40～＋85 |
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|
降压+反转 |
MSOP10 USP10 |
PWM/PFM |
2 |
10 |
0.9 |
6 |
1000 |
±2.0 |
100,300,500 |
80 |
-40～＋85 |
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2ch降压+电 压检测器 |
QFN20 |
PWM |
2.5 |
5.5 |
1.2 |
4 |
800 |
±2.0 |
1000 |
1 |
950 |
-40～＋85 |
|
|
升压+电压泵x2 |
QFN20 |
PWM |
2.5 |
5.5 |
5.5 |
19 |
500 |
±1.5 |
ADJ |
1.1 |
2 |
-40～＋85 |
|
|
2ch升压+反转 |
QFN24 |
PWM |
2.7 |
5.5 |
4 |
18 |
500 |
±1.5 |
1200 |
2 |
170 |
-40～＋85 |
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降压+降压 |
USP12B01 |
PWM,PWM/PFM |
2.7 |
6 |
0.8 |
4 |
600 |
±2.0 |
1200 |
22 |
-40～＋85 |
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降压+LDO |
USP12B01 |
PWM,PWM/PFM |
2.7 |
6 |
0.8 |
4 |
600 |
±2.0 |
3000 |
22 |
-40～＋85 |
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降压+Dual LDO |
USP12B01 |
PWM,PWM/PFM |
2.7 |
6 |
2.3 |
2.3 |
600 |
±2.0 |
3000 |
-40～＋85 |
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降压+LDO+VD |
USP12B01 |
PWM/PFM |
2.7 |
6 |
0.8 |
4 |
600 |
±2.0 |
1200；3000 |
-40～＋85 |
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