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STOD14

更新时间: 2024-02-10 08:21:39
品牌 Logo 应用领域
其他 - ETC 显示器转换器DC-DC转换器
页数 文件大小 规格书
26页 1335K
描述
700 mA dual DC-DC converter for powering AMOLED displays

STOD14 技术参数

是否Rohs认证: 符合生命周期:Not Recommended
包装说明:4 X 4 MM, 0.75 MM HEIGHT, 0.50 MM PITCH, ROHS COMPLIANT, DFN-12Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.75其他特性:ADJUSTABLE VOLTAGE RANGE FROM -6 VOLT TO -2.4 VOLT
模拟集成电路 - 其他类型:DUAL SWITCHING CONTROLLER控制模式:CURRENT-MODE
控制技术:PULSE WIDTH MODULATION最大输入电压:13 V
最小输入电压:6 V标称输入电压:9 V
JESD-30 代码:S-PDSO-N12长度:4 mm
功能数量:1端子数量:12
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电流:0.7 A标称输出电压:4.6 V
封装主体材料:PLASTIC/EPOXY封装代码:HVSON
封装等效代码:SOLCC12,.16,20封装形状:SQUARE
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE认证状态:Not Qualified
座面最大高度:0.8 mm子类别:Switching Regulator or Controllers
表面贴装:YES切换器配置:BUCK
最大切换频率:1760 kHz温度等级:INDUSTRIAL
端子形式:NO LEAD端子节距:0.5 mm
端子位置:DUAL宽度:4 mm
Base Number Matches:1

STOD14 数据手册

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STOD14  
700 mA dual DC-DC converter for powering AMOLED displays  
Datasheet — production data  
Features  
Step-down and inverter converters  
Operating input voltage range from 6 V to 13 V  
Synchronous rectification for both converters  
700 mA output current  
Fixed positive voltage 4.6 V  
Programmable negative voltage by SWIRE from  
- 2.4 V to - 6.0 V  
DFN12L (4 x 4 mm)  
Typical efficiency 85%  
PWM mode controller @ 1.6 MHz switching  
frequency  
Enable pin for shutdown mode  
Description  
Low quiescent current in shutdown mode  
Soft-start with inrush current protection  
Short-circuit protection on positive output  
Overtemperature protection  
The STOD14 is a dual channel DC-DC converter  
driver for medium-sized AMOLED display panels.  
It integrates a step-down and an inverting  
converter in a compact IC design. The excellent  
efficiency makes it particularly suitable for battery  
operated products. The high frequency operation  
allows the value and size of external components  
to be reduced.  
Temperature range - 40 °C to 85 °C  
True shutdown mode  
Fast output discharge after shutdown  
The positive output voltage is fixed at 4.6 V with  
very high current capability and is generated  
using a buck converter. The negative output is  
programmable by an external MCU through a  
dedicated pin which implements single-wire  
protocol, with values from - 2.4 to - 6.0 V.  
Package DFN 4x4 mm 12 leads 0.75 mm  
height, 0.5 mm pitch  
Applications  
Digital photo frames  
Ultra mobile PCs  
Soft-start with controlled inrush current limit, load  
disconnect and thermal shutdown are integrated  
functions of the device.  
Mobile Internet devices  
Digital still cameras / camcorders  
Portable media players / DVD players  
Table 1.  
Order code  
STOD14PUR  
Device summary  
Positive voltage  
Negative voltage  
Package  
Packaging  
4.6 V  
- 2.4 V to - 6.0 V  
DFN12L (4 x 4 mm)  
3000 parts per reel  
August 2012  
Doc ID 023562 Rev 1  
1/22  
This is information on a product in full production.  
www.st.com  
22  

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