BL8028替代BL8026 同步降壓1.5A 2MHz 6V/用于：無線和DSL調(diào)制解調(diào)器/便攜式電話/數(shù)碼相機(jī)

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

應(yīng)用領(lǐng)域：

便攜式電話

數(shù)碼相機(jī)

MP3和MP4播放器

機(jī)頂盒

無線和DSL調(diào)制解調(diào)器

筆記本電腦中的USB設(shè)備

便攜式設(shè)備

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

BL9161:低壓通用LDO6V輸入300mA，SOT23-5、SC70-5、DFN1*1-4，可完全替換9198/9193/8563

BL8310MD:馬達(dá)驅(qū)動，可以兼容DRV8837、PT2466、SY6702。目標(biāo)應(yīng)用：比如單節(jié)鋰電池（或4節(jié)干電池）供電的，如共享單車鎖、水氣表馬達(dá)驅(qū)動、部分電子鎖應(yīng)用是可以完全替代的，性價(jià)比高。

BL1556:雙路SPDT模擬開關(guān),2.7ohm，300MHz。

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

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

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

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

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

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

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

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

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

BL8506：低電壓檢測，Vin0.7-10V,VDET0.9-6V,SOT23/89/25P2PR3111/MAX808

BL8518：復(fù)位IC，Vin1-6V,VDET1.6-5V,SOT23/25P2PR3110/MAX809

以上產(chǎn)品價(jià)格均為參考價(jià)格，具體價(jià)格來電咨詢會詳細(xì)報(bào)價(jià)

深圳市勝翼半導(dǎo)體有限司

聯(lián)系人：鄭蘋

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