MP9361 High Performance Regulated Charge Pump The Future of Analog IC Technology DESCRIPTION FEATURES The MP9361 is a high performance, regulated Input Voltage Range: 2.8V to 5V charge pump converter. Its input voltage ranges Internal Soft-Start from 2.8V to Vout. The output voltage is Output Maximum Current up to 110mA regulated to a fixed 5V. No external inductor is Fixed 5V Output Voltage with 30mV Ripple required for simplicity and compactness. 2X Charge Pump Internal soft-start circuit effectively reduces the Fixed 1.35MHz Switching Frequency in-rush current both while start-up and mode Over Current Protection change. Short Circuit Protection The MP9361 is available in a compact In-rush Current limit TSOT23-6 package TSOT23-6 package and Lead (pb)-Free APPLICATIONS Cell phone, Smart phone, LED backlight PDA or hand Held Computer Camera Flash White LED LCD Display Supply TV-Remote Control MPS and The Future of Analog IC Technology are Registered Trademarks of Monolithic Power Systems, Inc. TYPICAL APPLICATION 5 1 IN OUT 6 CP 4 3 CN EN GND 2 MP9361 Rev. 1.0 www.MonolithicPower.com 1 4/7/2021 MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited. 2021 MPS. All Rights Reserved. MP9361HIGH PERFORMANCE REGULATED CHARGE PUMP (1) PACKAGE REFERENCE ABSOLUTE MAXIMUM RATINGS Supply Input Voltage ................... 0.3V to +6.0V All Other Pins .............................. 0.3V to +6.0V TOP VIEW Storage Temperature ............... 65C to +150 C OUT 1 6 CP Junction Temperature ............................. +150C Lead Temperature .................................. +260 C GND 2 5 IN (2) Recommended Operating Conditions Supply Voltage V .......................... 2.8V to 5.0V IN EN 3 4 CN Output Voltage V ..................................... 5.0V OUT Operating Temperature ............. 40 C to +85 C (3) Thermal Resistance JA JC Part Number* Package Temperature TSOT23-6 .............................. 195 ...... 25 ... C/W MP9361DJ TSOT23-6 -40C to +85C (4) Maximum Power Dissipation (T =25 C) A For Tape & Reel, add suffix Z (e.g. MP9361DJZ) * For RoHS compliant packaging, add suffix LF TSOT23-6 ............................... P ..... 0.64 ....... W D (e.g. MP9361DJLFZ) Notes: 1) Exceeding these ratings may damage the device. 2) The device is not guaranteed to function outside of its operating conditions. 3) Measured on JESD51-7 4-layer board. 4) Reduce 0.05 watts every 10 C increasing. ELECTRICAL CHARACTERISTICS V =3.7V, C =C =2.2uF, C =0.22F, T =25 C, Unless otherwise noted IN IN OUT P A Parameter Symbol Condition Min Typ Max Units Input Supply Voltage VIN 2.8 5 V Output Voltage V VIN>3.2V, I<110mA 4.8 5 5.2 V OUT OUT Quiescent Current IQ IOUT=0 2 4 mA Maximum Output Current IO VIN>3.2V 110 mA Over Current Protection IOCP VOUT=5V 250 350 500 mA Short Circuit Protection I 60 90 mA SHORT Output Ripple I=60mA 30 mV OUT Shut Down Current ISHDN VIN=4.5V, VEN<0.4V 0.1 1 A Operation Frequency F 1.1 1.35 1.6 MHz OSC Enable Voltage, High VEN (HIGH) 1.5 V Enable Voltage, Low VEN (LOW) 0.4 V Enable Pin Leakage I V =5V 0.2 1 A EN EN MP9361 Rev. 1.0 www.MonolithicPower.com 2 4/7/2021 MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited. 2021 MPS. All Rights Reserved.