MP103GN-Z

MP103 EasyPowerTM Higher Power Offline Inductor-Less Regulator For Low Power Applications The Future of Analog IC Technology DESCRIPTION FEATURES The MP103 provides an easy and low cost ACDC solution for less than 1W applications. It is an off-line linear regulator that delivers good efficiency while generating little EMI noise. It provides an easy solution to step down the AC line voltage to a regulated DC voltage. This offline linear regulator replaces the conventional switching regulator, not needing a transformer or an inductor. Due to its simplicity, it offers an overall low BOM cost. • • • • • • • • • • • MP103 delivers nearly two times the output power than the MP100 or MP100L by charging its VB capacitor with an external bipolar transistor. MP103 maximizes efficiency by minimizing the voltage drop between VB and VOUT, while only charging VB when VIN is less than approximately 32V. The MP103 enables the overall system to meet standby power requirements. MP103 offers rich protections, such as Thermal Shutdown (TSD), Over Temperature Protection (OTP), VB Over Voltage Protection (OVP), VB Short to GND Protection, Over Load Protection (OLP), Short Circuit Protection (SCP), MP103 is available in the SOIC8E package. Universal AC Input (85Vac-305Vac) Inductor-less Less than 100mW standby power Excellent EMI Performance Lower BOM Cost Smart Control to Maximizes Efficiency Adjustable Output Voltage from 1.5V to 15V Good Line and Load Regulation Drives External BJT Short Circuit Protection External Programmable Over Temperature Protection (OTP) APPLICATIONS • • • Wall switches and dimmers AC/DC Power Supply for Wireless System, like ZigBee, Z-Wave Standby Power for General Off-Line Applications All MPS parts are lead-free and adhere to the RoHS directive. For MPS green status, please visit MPS website under Products, Quality Assurance page. “MPS” and “The Future of Analog IC Technology” are registered trademarks of Monolithic Power Systems, Inc. TYPICAL APPLICATION 1400 1200 1000 800 600 400 200 0 85 115 145 175 205 235 265 295 MP103 Rev. 1.01 1/23/2014 www.MonolithicPower.com MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2014 MPS. All Rights Reserved. 1 MP103 EASYPOWERTM –HIGHER POWER OFFLINE INDUCTOR- LESS REGULATOR ORDERING INFORMATION Part Number* MP103GN Package SOIC8E Top Marking MP103 * For Tape & Reel, add suffix –Z (e.g. MP103GN–Z); PACKAGE REFERENCE TOP VIEW RT 1 8 VIN GND 2 7 NC FB 3 6 DR VOUT 4 5 VB EXPOSED PAD ON BACK SIDE ABSOLUTE MAXIMUM RATINGS (1) Thermal Resistance VIN ............................................. -0.7V to 700V VOUT ............................................ -0.3V to 15V VB.................................................. -0.3V to 35V DR ................................................. -0.3V to 30V FB................................................. -0.3V to 6.5V RT……………………………………-0.3V to 6.5V (2) Continuous Power Dissipation (TA = +25°C) SOIC8E .....................................................2.5W Junction Temperature............................. 150 oC Lead Temperature .................................. 260 oC Storage Temperature............. -55 oC to +150 oC ESD Capability Human Body Mode ………2kV SOIC8E Recommended Operating Conditions (3) (4) θJA θJC 50 ..... 10 °C/W Notes: 1) Exceeding these ratings may damage the device. 2) The maximum allowable power dissipation is a function of the maximum junction temperature TJ (MAX), the junction-toambient thermal resistance θJA, and the ambient temperature TA. The maximum allowable continuous power dissipation at any ambient temperature is calculated by PD (MAX) = (TJ (MAX)-TA)/θJA. Exceeding the maximum allowable power dissipation will cause excessive die temperature, and the regulator will go into thermal shutdown. Internal thermal shutdown circuitry protects the device from permanent damage. 3) The device is not guaranteed to function outside of its operating conditions. 4) Measured on JESD51-7, 4-layer PCB. 50/60Hz AC RMS Voltage ............. 85V to 305V VB...................................................... 8V to 30V Operating Junction Temp TJ .... -40°C to +150°C MP103 Rev. 1.01 1/23/2014 www.MonolithicPower.com MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2014 MPS. All Rights Reserved. 2 MP103 EASYPOWERTM –HIGHER POWER OFFLINE INDUCTOR- LESS REGULATOR ELECTRICAL CHARACTERISTICS TA = -40°C to +125 °C, CFB=100pF, COUT=2.2μF, CVB=4.7μF, unless otherwise noted. Parameter Symbol Condition Min Typ Max Units 85 36 V μA V VIN Section Input Voltage Input Supply Current (Quiescent) Input Voltage Slow Threshold Input Voltage Slow Threshold Hysteresis Input Voltage Fast Threshold Input Voltage Hysteresis Fast Threshold VIN IINQC VINTHS 650 VIN= 90V & VB=0V, No load VIN Rising 30.5 VINTHS_HYS VINTHF 48 32.75 3.2 VIN Rising 66 VINTHF_HYS 71 V 83 5.7 V V VB Section VB Peak Voltage Limit VBPKLMT VOUT=5V 13.0 13.75 14.5 V VOUT=12V 19.8 21.0 22.2 V VOUT=5V 700 mV VOUT=12V 830 mV VB Peak Voltage Hysteresis VBPKLMT_HYS VB Under Voltage Lock Out VBUVLO 6.6 7.6 8.6 V VB Output Enable Threshold VBTHOUT 13.5 15.25 17 V 0.74 1.65 mA VB Supply Current (Quiescent) Active Bleeder ON Active Bleeder ON Hysteresis VBQC VBBLDON VBBLDON_HYS VB=30V VOUT=5V 11.0 12.25 13.5 V VOUT=12V 18.0 19.25 20.5 V VOUT=5V VOUT=12V o o TA= -40 C to 25 C Active Bleeder Current IBBLD o 350 o TA= 25 C to 85 C o o TA= 85 C to 125 C 600 mV 700 mV 470 μA 530 μA 683 850 μA 165 14.8 200 19 2.7 2.15 235 28 mA mA mA/μs mA/μs 11.7 12.1 50 170 0.04 0.14 12.5 V mA mA % % DR Section Driver Current Startup Driver Current Base Current Rise Rate Base Current Fall Rate VOUT Section VOUT Regulated Voltage (6) Output Current Capability Output Current Limit (7) Line Regulation (8) Load Regulation MP103 Rev. 1.01 1/23/2014 IDR VB> VBTHOUT IDRSTARTUP VB< VBTHOUT (5) IDRRISERATE (5) IDRFALLRATE VOUT IOUT IOUTLMT VAC=300rms, β=10,IDR=200mA VB=15V VB=13V to 30V, IOUT=100μA VB=30V, IOUT=100μA to 40mA www.MonolithicPower.com MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2014 MPS. All Rights Reserved. 230 3 MP103 EASYPOWERTM –HIGHER POWER OFFLINE INDUCTOR- LESS REGULATOR ELECTRICAL CHARACTERISTICS (5) (continued) TA = -40°C to +125°C, CFB=100pF, COUT=2.2μF, CVB=4.7μF, unless otherwise noted. Parameter Symbol (9) Condition Min Typ Max Units Dropout Voltage VDROP VB=20V,IOUT=40mA 0.55 V Ground Pin Current (10) PSRR FB Section IG PSRR VB=20V,IOUT=40mA 10~60kHz,CIN=1μF,COUT=4.7μF 1.31 VOUT+7.95V N N VB32.75V Y Y Fast Turn Off Driver of BJT VB71V IDR=200mA Monitor Output Current Monitor VB and VOUT IOUTLMT=170mA Monitor VRT N Thermal Monitor N VB