供应输入AC90 to 276V，8W PWM控制IC STR-A6351

 Sanken电气有限公司，开发了<STR-A6300 Series>（3个型号：个STR - A6331，6351和6359），一个中华人民共和国的控制型芯片的小开关电源系列。 These ICs are ideal for miniaturizing and standardizing switching adapters for mobile phones and digital cameras, as well as VCR and DVD power supplies.这些IC非常适合于小型化和标准化切换移动电话和数码相机，以及录像机，DVD电源适配器。 They also help to reduce power consumption of the power supply.它们还有助于降低功耗的电源。 Shipments will begin at the end of October (sample price: 180 yen).出货量将开始在10月底（样品价格：180日元）。 In the first month (October) production will start at 100,000 units, and we plan to increase to 500,000 units per month by the end of the year, and 1.5 million units per month in the spring of 2002.在第一个月（10月）将开始生产10万台，并计划增加今年年底，以每月50万台和1.5万个单位，2002年春天。

The ICs incorporate a power MOSFET and a control IC in a single compact 8-pin DIP package (size: 9.4 x 6.5 x 3.4 mm).该集成电路采用功率MOSFET和一个在单一紧凑的8针DIP封装（尺寸：9.4 × 6.5控制IC x3.4毫米）。 The control IC employs our company's unique process technology (BCD process technology), so power consumption is reduced to between 1/6 and 1/4 of previous levels.该控制IC采用本公司独特的工艺技术（BCD工艺技术），因此功耗降低至1 / 6和1 / 4以前的水平。
The product employs a DIP8 package with a small footprint , and is ideal for miniaturizing and standardizing power supplies.该产品采用了小体积一DIP8封装，非常适合小型化和标准化的电源。 A few external components are required, so circuit design is easy, enabling rapid development of power supply systems. The applications, features and line-up of these power ICs are as follows:少数外部元件，因此电路设计简单，从而实现快速发展的电力供应系统。该应用程序，功能和线路集成电路对这些权力如下：

[Applications] [应用]
Switching adapter for mobile phones and digital cameras etc.切换为移动电话和数码相机等适配器
VCR, DVD power supplies录像机，DVD电源供应器
Sub power supplies for home appliances such as refrigerators, washing machines, etc.家电产品分电源如冰箱，洗衣机等

[Features] [特点]
- The control IC and output MOSFET are integrated into a single DIP8 package. - 控制IC和MOSFET的输出是DIP8封装到一个单一的集成。 A few external components are required, so circuit design is easy.少数外部元件，因此电路设计非常简单。
- Avalanche energy capability of the output MOSFET is guaranteed. - 雪崩能量的输出MOSFET的能力是有保障。
- The ICs operate using PRC (Pulse Ratio Control), so efficiency is high (85%). - 操作使用的集成电路中华人民共和国（脉冲比控制），所以效率高（85％）。
- A low circuit current type is used for the control IC (circuit current during operation is reduced to between 1/6 and 1/4 of previous levels). - 低电流型电路是由控制IC（电路中使用的工作电流降低至1 / 6和1 / 4以前的水平）。
- Built-in overcurrent, overvoltage and thermal protection circuit - 内置过流，过压和热保护电路
- Input voltage range: Capable of a universal input voltage range of 90 VAC to 276 VAC. - 输入电压范围：一VAC的通用输入电压范围为90至276 VAC的能力。

[Line-up] [阵容]

Sanken Electric Co., Ltd., has developed the <STR-A6300 Series> (3 models: STR-A6331, 6351 and 6359), a series of PRC control-type ICs for small switching power supplies. These ICs are ideal for miniaturizing and standardizing switching adapters for mobile phones and digital cameras, as well as VCR and DVD power supplies. They also help to reduce power consumption of the power supply. Shipments will begin at the end of October (sample price: 180 yen). In the first month (October) production will start at 100,000 units, and we plan to increase to 500,000 units per month by the end of the year, and 1.5 million units per month in the spring of 2002.

The ICs incorporate a power MOSFET and a control IC in a single compact 8-pin DIP package (size: 9.4 x 6.5 x 3.4 mm). The control IC employs our company's unique process technology (BCD process technology), so power consumption is reduced to between 1/6 and 1/4 of previous levels.
The product employs a DIP8 package with a small footprint , and is ideal for miniaturizing and standardizing power supplies. A few external components are required, so circuit design is easy, enabling rapid development of power supply systems. The applications, features and line-up of these power ICs are as follows:

[Applications]
Switching adapter for mobile phones and digital cameras etc.
VCR, DVD power supplies
Sub power supplies for home appliances such as refrigerators, washing machines, etc.

[Features]
- The control IC and output MOSFET are integrated into a single DIP8 package. A few external components are required, so circuit design is easy.
- Avalanche energy capability of the output MOSFET is guaranteed.
- The ICs operate using PRC (Pulse Ratio Control), so efficiency is high (85%).
- A low circuit current type is used for the control IC (circuit current during operation is reduced to between 1/6 and 1/4 of previous levels).
- Built-in overcurrent, overvoltage and thermal protection circuit
- Input voltage range: Capable of a universal input voltage range of 90 VAC to 276 VAC.

[Line-up]

一种大屏幕液晶电视机的内置主电源。它连接在电视机其它电路中。电源包括整流滤波电路、与整流滤波电路连接的PFC电路、与PFC连接的 SMA-E1017芯片、与SMA-E1017连接的第一变压器、与PFC连接的 STR-X6769芯片、与STR-X6769连接的第二变压器、整流电路、与整流电路连接的STR-A6351芯片、与STR-A6351连接的第三变压器以及连接在市电和第三变压器输出之间的继电器。三个变压器分别经整流后输出 12V/14V/5V副电源、24V主电压和5V待机电源。它输出电压稳定，纹波小，动态性能好。功率因数可达到99％，效率达85％以上，噪声低，EMC性能好，待机功耗低。可广泛应用于各种大屏幕液晶电视机中。