BL8028替代BL8026 同步降压1.5A 2MHz 6V/用于：无线和DSL调制解调器/便携式电话/数码相机

The BL8028 is a high-efficiency, DC-to-DC step-down switching regulators,capable of delivering up to 1.5A of output current. The device operates from an input voltage range of 2.6V to 6V and provides an output voltage from 0.6V to VIN, making the BL8028 ideal for low voltage power conversions.Running at a fixed frequency of 2MHz allows the use of small external components, such as ceramic input and output caps, as well as small inductors,while still providing low output ripples. This low noise output along with its excellent efficiency achieved by the internal synchronous rectifier,making BL8028 an ideal green replacement for large power consuming linear regulators. Internal soft-start control circuitry reduces inrush current.Short-circuit and thermal-overload protection improves design reliability. 
The BL8028 is available in SOT23-5 and the tiny DFN2*2-6 packages.

• High Efficiency: Up to 97%
• Capable of Delivering 1.5A
• 2MHz Switching Frequency
• No External Schottky Diode Needed
• Low dropout 100% Duty operation
• Internal Compensation and Soft-Start
• Current Mode control
• 0.6V Reference for Low Output voltages
• Logic Control Shutdown (IQ<1uA)
• Thermal shutdown, UVLO
• Available in SOT23-5 and the tiny DFN2*2-6

应用领域：

便携式电话

数码相机

MP3和MP4播放器

机顶盒

无线和DSL调制解调器

笔记本电脑中的USB设备

便携式设备

BL8078:高压LDO40V输入150mA，完全兼容SGM2202，且IQ只有2.5uA，比2202低；

BL9161:低压通用LDO6V输入300mA，SOT23-5、SC70-5、DFN1*1-4，可完全替换9198/9193/8563

BL8310MD:马达驱动，可以兼容DRV8837、PT2466、SY6702。目标应用：比如单节锂电池（或4节干电池）供电的，如共享单车锁、水气表马达驱动、部分电子锁应用是可以完全替代的，性价比高。

BL1556:双路SPDT模拟开关,2.7ohm，300MHz。

BL8028：低压6V，1.5A，2MHz,SOT23-5/B、DFN2*2-6。P2PSY8088

BL8032：中压18V，2A，500KHz，SOT23-6，P2P:MP1470

BL8033：中压18V，3A，500KHz，SOT23-6，P2P:MP1471

BL8032B：中压16V，2A，500KHz，SOP8，P2PMP1482BL8034：中压16V，4A，500KHz，ESOP8,P2PMP1484

BL9352A：高压45V，600mA，1.6MHz，SOT23-6，P2PMP2451

BL8032S：中压16V，2A，500KHz，SOT23-6，P2P:SY8120

BL8531C：升压DCDC,SOT89-5/23/25,外挂MOS,Vin0.8-5.5V,400KHz

BL8542CCB5TR：同步升压DCDC,SOT25,同步升压,Vin0.7V+,1MHz,500mA

BL8536:SOT89/SOT23-3,同步，Vout=1.8~3.6V固定输出

BL8506：低电压检测，Vin0.7-10V,VDET0.9-6V,SOT23/89/25P2PR3111/MAX808

BL8518：复位IC，Vin1-6V,VDET1.6-5V,SOT23/25P2PR3110/MAX809

以上产品价格均为参考价格，具体价格来电咨询会详细报价

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