BL8062CB3TR50

BL8062 250mA Low Consumption Linear Regulator DESCRIPTION FEATURES BL8062 series is a group of positive voltage output, low power consumption, low dropout voltage, three terminal regulator. It can provide 200mA output current when input / output voltage differential drops to 418mV (Vout= 3.3V), And it also provides foldback short-circuit protection and output current limit function. The very low power consumption of BL8062 (Iq=3uA)can greatly improve natural life of batteries.         BL8062 can provide output value in the range of 1.2V~5.0V in 0.1V steps. It also can customized on command. Low Power Consumption: 3uA(Typ.) Maximum Output Current: 250mA Small Dropout Voltage 211mV@100mA (Vout=3.3V) 418mV@200mA (Vout=3.3V) Input Voltage Range: 2.5V~16V Output Voltage Range: 1.2V~5.0V (customized on command in 0.1V steps) Highly Accurate:±2%(±1% customized) Output Current Limit: 500mA Foldback Short-circuit Current: 85mA APPLICATIONS BL8062 includes high accuracy voltage reference, error amplifier, current limit circuit and output driver module.    BL8062 has well load transient response and good temperature characteristic, And it uses trimming technique to guarantee output voltage accuracy within±2%. TYPICAL APPLICATION Battery Powered equipment Power Management of MP3、PDA、DSC、 Mouse、PS2 Games Reference Voltage Source Regulation after Switching Power ELECTRICAL CHARACTERISTICS Load Regulation Vin Cin Vout LC1213 BL8062 Vout Cout Vout(V) Vin GND NOTE: Input capacitor (Cin=1uF) and Output capacitor (Cout=1uF) are recommended in all application circuit. Ceramic capacitor is recommended. 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 0 50 100 150 200 250 Iout(mA) www.belling.com.cn 1 Vout=1.2V Vout=3.0V Vout=3.3V Vout=5.0V 300 BL8062 ORDERING INFORMATION PIN CONFIGURATION BL8062 □ 1□ 2□ 3□ 4□ 5 Code Product Classification Marking Description Temperature&Rohs: C:-40~85C ,Pb Free Rohs Std. Package type: B3:SOT-23-3 B3B:SOT-23-3(B) C3:SOT-89-3 C3B:SOT-89-3(B) Packing type: TR:Tape&Reel (Standard) Output voltage: e.g. 12=1.2V 15=1.5V 50=5.0V Voltage accuracy: 1=±1% Blank(default)=±2% □ 1 □ 2 □ 3 □ 4 □ 5 D:Product Code DXYW Product Classification D:Product Code DXYWI Product Classification 20V 125C -40C -85C 250mW 500mW -40C -150C 260C,10S AAXX LLBYW www.belling.com.cn Unit 16 V 85 C BL8062CC3BTR□□□ Marking AAXXI LLBYW RECOMMENDED WORK CONDITIONS Max. AA:Product Code XX: Output Voltage LL: LOT NO. B:FAB Code YW: Date Code Product Classification Note: Exceed these limits to damage to the device. Exposure to absolute maximum rating conditions may affect device reliability. -40 BL8062CC3TR□□□ Marking Max Input Voltage Operating Junction Temperature(Tj) Ambient Temperature(Ta) SOT-23-3 Power Dissipation SOT-89-3 Storage Temperature(Ts) Lead Temperature & Time Input Voltage Range Ambient Temperature X:Output Voltage YW: Date Code Value Recommended BL8062CB3BTR□□□ Marking Parameter Min X:Output Voltage YW: Date Code ABSOLUTE MAXIMUM RATING Item BL8062CB3TR□□□ AA:Product Code XX: Output Voltage LL: LOT NO. B:FAB Code YW: Date Code Y: The Year of manufacturing,”1” stands for year 2011, “2” stands for year 2012, and “8” stands for year 2018. W: The week of manufacturing. ”A” stands for week 1,”Z” stands for week 26,” A ” stands for week 27,” Z ” stands for week 52. 2 BL8062 ELECTRICAL CHARACTERISTICS (Test Conditions: Cin=1uF, Cout=1uF, TA=25C, Unless Otherwise Specified) Symbol Vin Vout Iout(Max.) Dropout Voltage Parameter Conditions Min Type Input Voltage Vout x0.98 Output Voltage Maximum Output Current Input-Output Voltage Differential Vin-Vout=1V Max Units 16 V Vout X1.02 V 250 mA Iout=100mA Vout = 3.3V 210 400 mV Vout Vin  Vout Line Regulation Iout=10mA 2V≤Vin≤16V 0.2 0.3 %/V Vout Load Regulation Vin=Set Vout+1V 1mA≤Iout≤100mA 20 40 mV Quiescent Current Vin=Set Vout+1V 3 5 uA Output Voltage Temperature Coefficient Iout=10mA Iq Vout T  Vout 100 ppm/C BLOCK DIAGRAM EXPLANATION BL8062 is a series of low dropout voltage and low power consumption three pins regulator. Its application circuit is very simple, which only needs two outside capacitors. It is composed of these modules: high accuracy voltage reference, current limit circuit, error amplifier, output driver and power transistor. Current Limit module can keep chip and power system away from danger when load current is more than 500mA. BL8062 uses trimming technique to assure the accuracy of output value within±2%, at the same time, temperature compensation is elaborately considered in this chip, which makes BL8062’s temperature coefficient within 100ppm/℃。 www.belling.com.cn 3 BL8062 TYPICAL PERFORMANCE CHARACTERISTICS Line Regulation 6 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 5 4 Vout(V) Vout(V) Load Regulation 3 2 1 0 50 100 150 200 250 0 300 0 Iout(mA) Vout=1.2V Vout=3.0V Vout=3.3V Vout=5.0V 4 Vout=5.0V Vout=3.0V Dropout Vout=1.2V Vout=3.3V Vout=1.2V 7 6 350 300 Iq(uA) Dropout(mV) 16 8 Vout=3.0V Vout=3.3V Vout=5.0V 400 12 Iq 500 450 8 Vin(V) 250 200 5 4 3 150 2 100 1 50 0 0 0 50 100 150 200 0 Iout(mA) Current Limit 3.0 Vout(V) 2.5 2.0 1.5 1.0 0.5 0.0 50 100 150 200 250 300 350 400 450 500 550 Iout(mA) Vout=1.2V www.belling.com.cn Vout=3.0V 8 Vin(V) 3.5 0 4 Vout=3.3V 4 12 16 BL8062 Line transient response Load transient response Vin=11V~12V, Ch1—Vin, Ch2—Vout www.belling.com.cn Iout=1mA~100mA, Ch2—Vout, Ch4—Iout 5 BL8062 PACKAGE LINE Package SOT-23-3 Devices per reel 3000Pcs Unit mm Devices per reel 1000Pcs Unit mm Package dimension： Package SOT-89-3 Package Dimension: www.belling.com.cn 6