BL8536ORDERING INFORMATION PART No. PACKAGE Tape&Reel BL8536CB3TR□□ SOT23-3 3000/Reel BL8536CB5TR□□ SOT23-5 3000/Reel BL8536CC3TR□□ SOT89-3 1000/Reel Note : □□stands for output voltage. ABSOLUTE MAXIMUM RATING Parameter Value SW Voltage -0.3 ~ 6V OUT Voltage -0.3 ~ 6V Max Operating Junction Temperature(Tj) 125C SOT23-3 450mW Maximum Power Dissipation SOT23-5 450mW SOT89-3 500mW Ambient Temperature(Ta) -40C – 85C Storage Temperature(Ts) -55C - 150C Lead Temperature & Time 260C, 10S Note : Exceed these limits to damage to the device. Exposure to absolute maximum rating conditions may affect device reliability. ELECTRICAL CHARACTERISTICS (TA=25C) Symbol Parameter Conditions Min Typ Max Unit Vin Input Voltage Range 0.9 5 V Vstart Startup Voltage Iout = 1mA 0.9 V Vhold Hold Voltage Iout = 50mA 0.5 0.7 V Vout Output Voltage Range 1.8 3.6 V Output voltage accuracy Iout = 0mA 2 % Line regulation Iout = 50mA 0.1 0.2 %/V Load regulation Iout = 0~300mA 1 2 % Fsoc Switching Frequency Vout=0.95Vo, No inductor 0.7 1 1.4 MHz Max Duty cycle Vout=0.95Vo, No inductor 85 90 95 % Quiescent Current at Vout Vout=1.05*Vo 5 8 15 uA IQ Supply current at Vin Iout = 0mA 20 uA Efficiency Iout = 100mA 85 % RdsonP PMOS Rdson Isw =100mA 400 600 mohm RdsonN NMOS Rdson Isw =100mA 200 300 mohm Iswlk SW Leakage Current Vout=3.6V, Vsw=0 or 5.2V 1 uA PIN DESCRIPTION PIN # NAME DESCRIPTION SOT23-3 SOT23-5 SOT89-3 1 2 1 GND Ground 2 4 3 SW To connect inductor to VIN Output voltage pin, with 10uF ceramic capacitor closely 3 5 2 OUT connected to GND - 1, 3 - NC No Connection www.belling.com.cn 2
