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MP1530 PDF预览

MP1530

更新时间: 2024-01-13 18:33:44
品牌 Logo 应用领域
芯源 - MPS
页数 文件大小 规格书
5页 192K
描述
Triple Output Step-Up Plus Charge Pump for TFT Bias

MP1530 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Active零件包装代码:QFN
包装说明:QFN-16针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.29
其他特性:ALSO OPERATES IN ADJUSTABLE MODE FROM 2.7V TO 22V模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制模式:CURRENT-MODE控制技术:PULSE WIDTH MODULATION
最大输入电压:5.5 V最小输入电压:2.7 V
标称输入电压:5 VJESD-30 代码:S-XQCC-N16
长度:3 mm功能数量:1
端子数量:16最高工作温度:85 °C
最低工作温度:-40 °C最大输出电流:3.6 A
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:1 mm表面贴装:YES
切换器配置:BOOST最大切换频率:1400 kHz
温度等级:INDUSTRIAL端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3 mm

MP1530 数据手册

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TM  
EV0055 (MP1530)  
Triple Output Step-Up  
Plus Charge Pump for TFT Bias  
TM  
The Future of Analog IC Technology  
EVALUATION BOARD  
DESCRIPTION  
FEATURES  
The EV0055 evaluation board is designed to  
demonstrate the capabilities of MPS’ MP1530  
triple output step-up converter which is capable of  
powering a TFT panel from a regulated 3.3V or 5V.  
2.7 to 5.5V Operating Input Range  
2.8A Switch Current Limit  
3 Outputs In Single Package  
Step-Up Converter up to 22V  
Positive 20mA Linear Regulator  
Negative 20mA Linear Regulator  
The MP1530 includes a 1.4MHz fixed-frequency  
step-up converter and a positive and negative  
linear regulator. The linear regulators are powered  
from a charge-pump driven by the step-up  
converter switch node (SW).  
250mInternal Power MOSFET Switch  
Up to 95% Efficiency  
1µA Shutdown Mode  
Fixed 1.4MHz Frequency  
Positive Regulator up to 38V  
Negative Regulator down to –20V  
Internal Power-On Sequencing  
Adjustable Soft-Start/Fault Timer  
Thermal Shutdown  
Cycle-by-Cycle Over Current Protection  
Under Voltage Lockout  
Ready Flag  
A single on/off control enables all 3 outputs. The  
outputs are internally sequenced at power on and  
power off for ease of use. An internal soft-start  
prevents overloading the input source at startup.  
Cycle-by-cycle over current protection limits  
component overstress.  
ELECTRICAL SPECIFICATIONS  
Parameter  
Symbol  
Value  
2.7 – 5.5  
+13  
Units  
Input Voltage  
VIN  
V
APPLICATIONS  
Output Voltage 1  
Output Current 1  
Output Voltage 2  
Output Current 2  
Output Voltage 3  
Output Current 3  
VMAIN  
IMAIN  
VGH  
V
TFT LCD Displays  
Portable DVD Players  
Tablet PCs  
350  
mA  
V
+27  
IGH  
20  
mA  
V
Car Navigation Displays  
VGL  
–8.5  
20  
“MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic  
Power Systems, Inc.  
IGL  
mA  
EV0055 EVALUATION BOARD  
Efficiency vs  
Load Current  
(Step-Up Converter Only)  
100  
V
=5V  
IN  
90  
80  
70  
60  
50  
40  
30  
V
=3.3V  
IN  
Dimensions (2.4”X x 2.3”Y x 0.4”Z)  
1
10  
100  
1000  
Board Number  
MPS IC Number  
MP1530DQ  
LOAD CURRENT (mA)  
MP1530_EC01  
EV0055  
EV0055 Rev. 1.3  
8/22/2005  
www.MonolithicPower.com  
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.  
© 2005 MPS. All Rights Reserved.  
1

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