型號(hào): BL8531CC3TR60 品牌：BELLING上海貝嶺
包裝數(shù)量：1000 規(guī)格封裝:SOT89-3
貨物說明：原裝正品
產(chǎn)品簡介
BL8531C series are CMOS-based PFM step-up DC-DC Controller with low supply current and high output voltage accuracy. Quiescent current drawn from power source is as low as 6uA. It is capable of delivering 500mA output current at 4.0V output with 2V input Voltage. Only four external components are necessary: An inductor, a Schottky diode, an output filter capacitor and a NMOSFET or a NPN transistor All of these features make BL8531C series be suitable for the portable devices, which are supplied by a single battery to four-cell batteries. BL8531C has a drive pin (EXT) for external transistor. So it is possible to load a large output current with a power transistor which has a low voltage dropout. BL8531C integrates stable reference circuits and trimming technology, so it can afford high precision and low temperature-drift coefficient of the output voltage. BL8531C is available in SOT-23-3, SOT-23-5 and SOT-89-3 packages which are PB free. And in SOT-23-5 the device can be switch on or off easily by CE pin, to minimize the standby supply current.
優(yōu)勢特點(diǎn)
- Deliver 500mA at 4.0V Output voltage with 2V input Voltage
- The controller output voltage can be adjusted from 2.5V～6.0V(In 0.1V step)
- Output voltage accuracy?±2%
- Low temperature-drift coefficient of the output voltage?100ppm/℃
- Only four external components are necessary: An inductor, a Schottky diode, an output filter capacitor and a NMOSFET or a NPN transistor
- High power conversion efficiency 90％
- Low quiescent current drawn from power source 6uA
- Small package--SOT-23-3, SOT-23-5, SOT-89-3
應(yīng)用領(lǐng)域：
個(gè)人數(shù)字助理、數(shù)字存儲(chǔ)控制器、MP3播放器的電源，電子玩具和無線鼠標(biāo)/單電池或雙電池供/電的電源設(shè)備發(fā)光二極管的電源
BL0937：高精度，靜態(tài)功耗6mW；內(nèi)置振蕩電路；外圍成本低；體積??；SOP8封裝，電量計(jì)量
BL2513A/2514A:識(shí)別IC,雙路/單路BC1.2識(shí)別，外圍簡單P2P:TPS2513/2514，主要應(yīng)用于移動(dòng)電源、插座等
BL23P42:8Bit集成12位ADC及PWM，主要競爭對(duì)手:HR7P155，SN2711，主要應(yīng)用于小家電、電源管理
BL21P01:8BitOTPMCU，應(yīng)用廣泛，主要做控制用
BL23M1610：8BitMTP，可以當(dāng)Flash使用
BLM3401：PMOS,30V,4.2A,72mR,SOT23
BLM3400：NMOS,30V,5.8A,45mR,SOT23
BLM8205A/B：雙NMOS,20V6A,21mR/16mR,TSSOP8，大量出貨
BL24CXXA：EEPROM,Vin1.8-5.5V,DIP8SOP8TSSOP8(價(jià)格優(yōu)勢大）
BL1551：單路模擬開關(guān)，兼容FSA/BCT3157（飛兆、廣芯電子）
BL1530/1532：高速模擬開關(guān)USB2.0(480Mbps)兼容SGM7222/7227、FSUSB30/42（飛兆）(GPS/網(wǎng)通)
BL55024:具有4背極和15段共60位的顯示數(shù)據(jù)存貯器，適用于常用低占空比的字符/圖形式液晶屏幕
BL55072:具有4背極和36段極共144位元的輸出能力，適用于常用低占空比的字符/圖形式液晶屏幕
BL5372:RTC，（兼容理光RS5C372A）---低功耗I2C封裝SOP8/TSSOP8
BL1585B:RS-485接口IC，具有失效保護(hù)功能、低功耗、限擺率（邊沿斜率限制，降低EMI，減小線路損耗
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(huì)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
電話：13602525829?
Q Q：125952234