SGM3110-5.0YN6/TR

SGM3110 Micro-Power Regulated Charge Pump GENERAL DESCRIPTION FEATURES The SGM3110 is a Micro-Power switched capacitor ● Step-Up Voltage Converter voltage converter that delivers a regulated output. No ● Input Voltage Range: SGM3110-5.0: 2.7V to 5.0V external inductor is required for operation. The SGM3110 can deliver up to 100mA to the voltage regulated output. It features very low quiescent current and high efficiency over a large portion of its load range, making this device ideal for battery-powered applications. Furthermore, the combination of few external components and small package size keeps the total converter board area to a minimum in spacerestricted applications. The SGM3110 uses a pulse skipping technique to provide a regulated output from a varying input supply. The SGM3110 contains a thermal management circuit to protect the device under continuous output shortcircuit conditions. The SGM3110 is available in Green SOT-23-6 package and is rated over the -40℃ to +85℃ temperature range. SGM3110-4.5: 2.7V to 4.5V ● Micro-Power Consumption: 60µA ● 4.5V and 5V Regulated ±4% Output Voltages ● 250mA Peak Current for 100ms ● High Frequency 750kHz Operation ● Logic-Controlled Shutdown ● Short-Circuit and Over-Temperature Protections ● Available in Green SOT-23-6 Package APPLICATIONS Cellular Phones Digital Cameras Handheld Electronics LED/Display Backlight Driver LEDs for Camera Flash Portable Communication Devices MP3 Players GPS Receivers PDAs TYPICAL APPLICATION VOUT COUT 10μF VOUT C+ GND VIN SGM3110 ON/OFF SG Micro Corp www.sg-micro.com SHDN C- CFLY 1μF VIN CIN 10μF MARCH 2018 – REV. A. 3 SGM3110 Micro-Power Regulated Charge Pump PACKAGE/ORDERING INFORMATION MODEL PACKAGE DESCRIPTION SPECIFIED TEMPERATURE RANGE ORDERING NUMBER PACKAGE MARKING PACKING OPTION SGM3110-4.5 SOT-23-6 -40℃ to +85℃ SGM3110-4.5YN6/TR 3110A Tape and Reel, 3000 SGM3110-5.0 SOT-23-6 -40℃ to +85℃ SGM3110-5.0YN6/TR 3110 Tape and Reel, 3000 Green (RoHS & HSF): SG Micro Corp defines "Green" to mean Pb-Free (RoHS compatible) and free of halogen substances. If you have additional comments or questions, please contact your SGMICRO representative directly. ABSOLUTE MAXIMUM RATINGS VIN to GND ........................................................... -0.3V to 6V VOUT to GND ........................................................ -0.3V to 6V SHDN to GND ..................................................... -0.3V to 6V Power Dissipation, PD @ TA = +25℃ SOT-23-6 ..................................................................... 0.34W Package Thermal Resistance SOT-23-6, θJA .......................................................... 250℃/W Junction Temperature .................................................+150℃ Storage Temperature Range........................ -65℃ to +150℃ Lead Temperature (Soldering, 10s) ............................+260℃ ESD Susceptibility HBM ............................................................................. 2000V MM ................................................................................. 400V RECOMMENDED OPERATING CONDITIONS Operating Temperature Range ....................... -40℃ to +85℃ OVERSTRESS CAUTION Stresses beyond those listed may cause permanent damage to the device. Functional operation of the device at these or any other conditions beyond those indicated in the operational section of the specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. ESD SENSITIVITY CAUTION This integrated circuit can be damaged by ESD if you don’t pay attention to ESD protection. SGMICRO recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications. DISCLAIMER SG Micro Corp reserves the right to make any change in circuit design, specification or other related things if necessary without notice at any time. SG Micro Corp www.sg-micro.com MARCH 2018 2 SGM3110 Micro-Power Regulated Charge Pump PIN CONFIGURATION (TOP VIEW) VOUT 1 6 C+ GND 2 5 VIN SHDN 3 4 C- SOT-23-6 PIN DESCRIPTION PIN NAME FUNCTION 1 VOUT Regulated Output Pin. 2 GND Ground. 3 SHDN Shutdown Input. Logic low signal disables the converter. 4 C- Flying Capacitor Negative Terminal. 5 VIN Input Supply Pin. 6 C+ Flying Capacitor Positive Terminal. FUNCTIONAL BLOCK DIAGRAM VIN S2 SHDN S1 C+ Control CVREF S4 S3 VOUT _ + GND SG Micro Corp www.sg-micro.com MARCH 2018 3 SGM3110 Micro-Power Regulated Charge Pump ELECTRICAL CHARACTERISTICS (At TA = -40℃ to +85℃, CFLY = 1µF, CIN = 10µF and COUT = 10µF. Typical values are at TA = +25℃, unless otherwise noted.) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS VOUT V SGM3110-5.0 Input Voltage Range Output Voltage Quiescent Power Supply Current Shutdown Supply Current Ripple Voltage VIN VOUT IQ ISHDN VRIPPLE VOUT = 5.0V 2.7 2.7V < VIN < 5V, IOUT ≤ 50mA 4.8 5.0 5.2 3.0V < VIN < 5V, IOUT ≤ 100mA 4.8 5.0 5.2 60 68 0.2 1 2.7V < VIN < 5V, IOUT = 0mA, ��������� SHDN = VIN 2.7V < VIN < 3.6V, IOUT = 0mA, VSHDN = 0 3.6V < VIN < 5V, IOUT = 0mA, VSHDN = 0 1 VIN = 2.7V, IOUT = 50mA 15 VIN = 3V, IOUT = 100mA 88 V μA μA mVP-P Efficiency η VIN = 2.7V, IOUT = 50mA 91 % Frequency fOSC Oscillator Free Running 750 kHz ��������� SHDN Input Threshold High VIH ��������� Input High Current SHDN IIH IIL ��������� = VIN SHDN Turn-On Time ��������� SHDN Input Threshold Low ��������� SHDN Input Low Current 1.4 VIL 0.4 V -1 +1 μA -1 +1 μA tON ��������� SHDN = GND VIN = 3V, IOUT = 0mA VIN VOUT = 4.5V 2.7 2.7V < VIN < 4.5V, IOUT ≤ 50mA 4.32 4.5 4.68 3.0V < VIN < 4.5V, IOUT ≤ 100mA 4.32 4.5 4.68 60 68 0.2 1 0.3 ms SGM3110-4.5 Input Voltage Range Output Voltage Quiescent Power Supply Current Shutdown Supply Current Ripple Voltage VOUT IQ ISHDN VRIPPLE ��������� = VIN 2.7V < VIN < 4.5V, IOUT = 0mA, SHDN 2.7V < VIN < 3.6V, IOUT = 0mA, VSHDN = 0 3.6V < VIN < 4.5V, IOUT = 0mA, VSHDN = 0 μA μA 15 88 83 % 750 kHz VIN = 2.7V, IOUT = 50mA Frequency fOSC Oscillator Free Running ��������� Input Threshold High SHDN VIH ��������� SHDN Input High Current IIH IIL ��������� SHDN = VIN Turn-On Time tON VIN = 3V, IOUT = 0mA SG Micro Corp www.sg-micro.com V VIN = 3V, IOUT = 100mA η ��������� SHDN Input Low Current 1 V VIN = 2.7V, IOUT = 50mA Efficiency ��������� Input Threshold Low SHDN VOUT mVP-P 1.4 VIL 0.4 ��������� SHDN = GND -1 +1 -1 +1 0.3 V μA μA ms MARCH 2018 4 SGM3110 Micro-Power Regulated Charge Pump TYPICAL PERFORMANCE CHARACTERISTICS At TA = +25℃, VS = 5V, VIN = 3V, CIN = COUT = 10μF and CFLY = 1μF, unless otherwise noted. Startup Time with 100mA Load VOUT (1V/div/) VOUT (1V/div/) SHDN (1V/div) SHDN (1V/div) Startup Time with 50mA Load Time (100μs/div) Output Ripple with IOUT = 50mA Output Ripple with IOUT = 100mA VOUT AC Coupled (50mV/div) VOUT AC Coupled (10mV/div) Time (100μs/div) VIN = 2.7V VIN = 3.0V Time (0.5μs/div) Time (2μs/div) Load Transient Response for 50mA Load Transient Response for 100mA VIN = 2.7V IOUT 0mA to 100mA (50mA/div) IOUT 0mA to 50mA (20mA/div) VIN = 3.0V VOUT AC Coupled (80mV/div) VOUT AC Coupled (50mV/div) Time (50μs/div) SG Micro Corp www.sg-micro.com Time (50μs/div) MARCH 2018 5 SGM3110 Micro-Power Regulated Charge Pump TYPICAL PERFORMANCE CHARACTERISTICS (continued) At TA = +25℃, VS = 5V, VIN = 3V, CIN = COUT = 10μF and CFLY = 1μF, unless otherwise noted. ��������� Supply Current vs. VSHDN 70 Supply Current vs. Supply Voltage 70 VIN = 2.8V 40 VIN = 3.3V VIN = 5.5V 30 20 62 58 54 10 0 IOUT = 0μA CFLY = 1μF VSHDN = VIN 66 50 Supply Current (μA) Supply Current (μA) 60 IOUT = 0μA 0 1 2 3 4 50 5 2.5 3 3.5 Output Voltage vs. Output Current 5.20 VIN = 3.6V VSHDN Threshold (V) Output Voltage (V) 5.05 5.00 VIN = 3.3V VIN = 2.7V VIN = 3.0V 4.85 4.80 0 20 40 60 80 100 VIL 0.7 0.6 0.5 120 VIH 0.8 2 2.5 3 Output Current (mA) VSHDN Input Threshold (V) VSHDN Input Threshold (V) +25℃ 0.8 +85℃ 0.7 0.6 0.5 4 4.5 5 5.5 ��������� Input Threshold (Low) vs. Input Voltage VSHDN 1 -40℃ 0.9 3.5 Input Voltage (V) ��������� Input Threshold (High) vs. Input Voltage VSHDN 1 5.5 0.9 5.10 4.90 5 ��������� Threshold vs. Input Voltage VSHDN 1 4.95 4.5 Supply Voltage (V) VSHDN Control Voltage (V) 5.15 4 +25℃ 0.9 -40℃ +85℃ 0.8 0.7 0.6 2 2.5 3 3.5 4 Input Voltage (V) SG Micro Corp www.sg-micro.com 4.5 5 5.5 0.5 2 2.5 3 3.5 4 4.5 5 5.5 Input Voltage (V) MARCH 2018 6 SGM3110 Micro-Power Regulated Charge Pump TYPICAL PERFORMANCE CHARACTERISTICS (continued) At TA = +25℃, VS = 5V, VIN = 3V, CIN = COUT = 10μF and CFLY = 1μF, unless otherwise noted. Normalized Output Voltage vs. Temperature 25mA IOUT = 25mA 85 0.1 0 -0.1 -0.2 50mA 75 100mA 65 55 -50 -25 0 25 50 75 100 125 Temperature (℃) 45 2.7 3.2 3.7 4.2 4.7 5.2 Supply Voltage (V) Oscillator Frequency vs. Supply Voltage 1160 Oscillator Frequency (KHz) Efficiency vs. Supply Voltage 95 Efficiency (%) Normalized Output Voltage (%) 0.2 1060 -40℃ 960 +25℃ 860 760 +85℃ 660 560 2.7 3.2 3.7 4.2 4.7 Supply Voltage (V) SG Micro Corp www.sg-micro.com MARCH 2018 7 SGM3110 Micro-Power Regulated Charge Pump REVISION HISTORY NOTE: Page numbers for previous revisions may differ from page numbers in the current version. MARCH 2018 ‒ REV.A.2 to REV.A.3 Added Functional Block Diagram section............................................................................................................................................................. 8 JANUARY 2013 ‒ REV.A.1 to REV.A.2 Added Recommended Land Pattern Information ................................................................................................................................................. 8 Added Tape and Reel Information ................................................................................................................................................................. 9, 10 JUNE 2011 ‒ REV.A to REV.A.1 Changed Typical Performance Characteristics section ........................................................................................................................................ 7 Changes from Original (JANUARY 2009) to REV.A Changed from product preview to production data ............................................................................................................................................. All SG Micro Corp www.sg-micro.com MARCH 2018 8 PACKAGE INFORMATION PACKAGE OUTLINE DIMENSIONS SOT-23-6 D e1 e 2.59 E E1 0.99 b 0.95 0.69 RECOMMENDED LAND PATTERN (Unit: mm) L A A1 θ A2 Symbol Dimensions In Millimeters MIN MAX c 0.2 Dimensions In Inches MIN MAX A 1.050 1.250 0.041 0.049 A1 0.000 0.100 0.000 0.004 A2 1.050 1.150 0.041 0.045 b 0.300 0.500 0.012 0.020 c 0.100 0.200 0.004 0.008 D 2.820 3.020 0.111 0.119 E 1.500 1.700 0.059 0.067 E1 2.650 2.950 0.104 0.116 e 0.950 BSC 0.037 BSC e1 1.900 BSC 0.075 BSC SG Micro Corp www.sg-micro.com L 0.300 0.600 0.012 0.024 θ 0° 8° 0° 8° TX00034.000 PACKAGE INFORMATION TAPE AND REEL INFORMATION REEL DIMENSIONS TAPE DIMENSIONS P2 W P0 Q1 Q2 Q1 Q2 Q1 Q2 Q3 Q4 Q3 Q4 Q3 Q4 B0 Reel Diameter A0 P1 K0 Reel Width (W1) DIRECTION OF FEED NOTE: The picture is only for reference. Please make the object as the standard. KEY PARAMETER LIST OF TAPE AND REEL Reel Diameter Reel Width W1 (mm) A0 (mm) B0 (mm) K0 (mm) P0 (mm) P1 (mm) P2 (mm) W (mm) Pin1 Quadrant SOT-23-6 7″ 9.5 3.17 3.23 1.37 4.0 4.0 2.0 8.0 Q3 SG Micro Corp www.sg-micro.com TX10000.000 DD0001 Package Type PACKAGE INFORMATION CARTON BOX DIMENSIONS NOTE: The picture is only for reference. Please make the object as the standard. KEY PARAMETER LIST OF CARTON BOX Length (mm) Width (mm) Height (mm) Pizza/Carton 7″ (Option) 368 227 224 8 7″ 442 410 224 18 SG Micro Corp www.sg-micro.com DD0002 Reel Type TX20000.000