XC6701B502MR Torex Semiconductor

XC6701 Series ETR0334-008 28V Operation High Speed Voltage Regulators with Stand-by Function GENERAL DESCRIPTION The XC6701 series are positive voltage regulator ICs manufactured using CMOS process with 28V of operation voltage. The series consists of a voltage reference, an error amplifier, a current limiter, a thermal protection circuit and a phase compensation circuit plus a driver transistor. The output voltage is selectable in 0.1V increments within the range of 1.8V to 18V which fixed by laser trimming technologies. The output stabilization capacitor (C ) is also compatible with low ESR ceramic capacitors. L The over current protection circuit and the thermal shutdown circuit are built-in. These two protection circuits will operate when the output current reaches current limit level or the junction temperature reaches temperature limit level. The CE function enables the output to be turned off and the IC becomes a stand-by mode resulting in greatly reduced power consumption. Packages are selectable depending on the applications from SOT-25, SOT-89, SOT-89-5, USP-6C, SOT-223, and TO-252. FEATURES APPLICATIONS Max Output Current : More than 150mA (200mA limit) Car audio, Car navigation systems (V =V +3.0V) IN OUT Dropout Voltage : 300mV I =20mA OUT Note book computers, PDAs Input Voltage Range : 2.0V~28.0V Output Voltage Range : 1.8V~18.0V (0.1V increments) Home appliances High Accuracy :2% Audio visuals, Digital cameras, Video cameras Low Power Consumption : 50A (V =5.0 OUT Stand-by Current : Less than 0.1A Cordless phones, Wireless communication High Ripple Rejection : 50dB 1kHz Operating Temperature : -40 ~+85 Low ESR Capacitor : Ceramic Capacitor Compatible (Internal Phase Compensation) Packages : SOT-25, SOT-89, SOT-89-5, USP-6C, SOT-223, TO-252 Environmentally Friendly : EU RoHS Compliant, Pb Free TYPICAL PERFORMANCE TYPICAL APPLICATION CIRCUITS CHARACTERISTICS XC6701B/D 502 V =7.0V, tr=tf=5s IN C =C =1.0F (ceramic), Ta=25 IN L 5.6 150 5.4 5.2 120 5.0 Output Voltage 4.8 90 4.6 4.4 60 4.2 4.0 30 Output Current XC6701B Series 3.8 With CE function 3.6 0 Time (1ms/div) 1/35 Output Voltage: VOUT (V) Output Current: IOUT (mA) XC6701 Series PIN CONFIGURATION USP-6C SOT-25 SOT-89 SOT-89-5 (BOTTOM VIEW) (TOP VIEW) (TOP VIEW) (TOP VIEW) * The dissipation pad for the USP-6C package should be solder-plated in reference mount pattern and metal masking so as to enhance mounting strength and heat release. If the pad needs to be connected to other pins, it should be connected to the V (No. 5) pin. SS SOT-223 TO-252 (TOP VIEW) (TOP VIEW) PIN ASSIGNMENT XC6701B Series PIN NUMBER PIN NAME FUNCTIONS SOT-25 SOT-89-5 USP-6C 1 5 6 V Power Input IN 2 2 5 V Ground SS 3 4 2, 4 NC No connection 4 3 3 CE ON/OFF Control 5 1 1 V Output OUT XC6701D Series PIN NUMBER PIN NAME FUNCTIONS SOT-89 SOT-223 TO-252 3 3 1 V Power Input IN 2 2 2 V Ground SS 1 1 3 V Output OUT PIN FUNCTION ASSIGNMENT XC6701B Series CE(Chip Enable) IC Operation State ON/OFF C Level Operation ON C Level Operation OFF COPE Operation Undefined 2/35