MPQ2016 MPS | Alldatasheet

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Technical content

MPQ2016 40V, 30mA,Low IQ Linear Regulator AEC-Q100 Qualified MPQ2016 Rev.1.02 www.MonolithicPower.com 1 4/9/2021 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2021 MPS. All Rights Reserved.

DESCRIPTION

The MPQ2016 is a low power linear regulator that supplies power to systems with high voltage batteries. It includes a wide 4V to 40V input range, low dropout voltage and low quiescent supply current. The MPQ2016 provides excellent line transient response time and 50dB power supply rejection ratio (PSRR). The MPQ2016 can be set externally from 1.2V to 24V through a simple resistor divider network. The MPQ2016 also includes thermal shutdown and current limiting fault protection. It is available inQFN-8 package.

FEATURES

 Guaranteed Industrial/Automotive Temp Range Limits  4V to 40V Input Range  12µA Quiescent Supply Current  <1.4µA Shutdown Supply Current  1.2V to 24V Adjustable Output  30mA Output Current with 50mA Peak Current Limit  Better than 0.001%/mA Load Regulation  Thermal Shutdown  Available in QFN-8 Package  Available in AEC-Q100 Qualified Grade 1

APPLICATIONS

 Notebook Computers  Smart-Battery Packs  PDAs  Handheld Devices  Battery-Powered Systems 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 5V@30mA VOUT GND 4.7μFR1 76.8K 24.9K 6-40V 1μF R3 VIN GND 100kΩ SHDN 1 IN N/CN/C N/C SHDN GND OUT FB MPQ2016

MPQ2016 – 40V, 30mA, LOW POWER, LINEAR REGULATOR, AEC-Q100 QUALIFIED MPQ2016 Rev.1.02 www.MonolithicPower.com 2 4/9/2021 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2021 MPS. All Rights Reserved.

ORDERING INFORMATION

Part Number Package Top Marking MPQ2016DD* QFN-8 (2 x 3mm) R2YW MPQ2016DD-AEC1** QFN-8 (2 x 3mm) R2YW *For Tape & Reel, add suffix –Z (g. MPQ2016DD–Z). For RoHS compliant packaging, add suffix –LF (e.g. MPQ2016DD–LF–Z) **For Tape & Reel, add suffix –Z (g. MPQ2016DD-AEC1–Z). For RoHS compliant packaging, add suffix –LF (e.g. MPQ2016DD-AEC1–LF–Z) PACKAGE REFERENCE QFN-8 (2mm x 3mm) ABSOLUTE MAXIMUM RATINGS (1) IN , Continuous Power Dissipation (TA = +25° C) (2) Recommended Operating Conditions (3) Operating Junction Temp. (TJ). -40°C to +125°C Thermal Resistance (4) θJA θJC Notes: 1) Exceeding these ratings may damage the device. 2) The maximum allowable power dissipation is a function of the maximum junction temperature T J (MAX), the junction -to- ambient thermal resistance θ JA, and the ambient temperature TA. The maximum allowable continuous power dissipation at any ambient temperature is calc ulated by P D (MAX) = (T J (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.

MPQ2016 – 40V, 30mA, LOW POWER, LINEAR REGULATOR, AEC-Q100 QUALIFIED MPQ2016 Rev.1.02 www.MonolithicPower.com 3 4/9/2021 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2021 MPS. All Rights Reserved.

ELECTRICAL CHARACTERISTICS

VIN = 15V, ILOAD = 5µA, TJ = -40ºC To +125C, Typical values are at TJ=25C, unless otherwise noted. Parameter Symbol Condition Min Typ Max Units Input Voltage VIN 4 40 V Input Quiescent Current IQ TJ = +25C, No load 12 µA TJ = –40C to +125C, No load 30 Shutdown Supply Current IS Shutdown Mode, TJ = +25C 1.4 8 µA Shutdown Mode, TJ = –40C to +125C 10 FB Threshold VFB FB = OUT, ILOAD = 1mA 1.205 1.23 1.254 V FB = OUT, ILOAD = 5µ A to 30mA, TJ = –40C to +125C 1.181 1.23 1.279 FB Input Current IFB VFB = 1.3V -50 +4 +50 nA Dropout Voltage (6) VDROPOUT ILOAD = 30mA, VOUT=5V, TJ = +25° C 700 1000 mV ILOAD = 30mA, VOUT=5V, TJ = –40C to +125C 1500 PSRR (7) DC, IOUT=10mA 65 dB Current Limit VIN = 6V 40 70 120 mA Ground current IOUT=30mA 27 50 μA Startup Response Time RL = 500Ω, C2 = 6.8µF, VOUT = 5V 1 ms SHDN Input Threshold Voltage VIL 0.2 V VIH 1.8 SHDN Input Current SHDN = 0V or 15V 0.6 1.5 μA Line Regulation VIN = 4V to 40V, IOUT =1mA, VOUT Load Regulation VIN =15V, IOUT =5µA-30mA, VOUT =VFB 0.003 0.08 %/mA Thermal Shutdown (7) SHDN = 0V or 15V, Hysteresis = +20C 150 C Note: 5) 100% production tested at TA=25C Specifications over the temperature range are guaranteed by design and characterization. 6) Dropout Voltage is defined as the in put to output differential when the output voltage drops 1% below its nominal value. 7) Not test in production, guaranteed by design.

MPQ2016 – 40V, 30mA, LOW POWER, LINEAR REGULATOR, AEC-Q100 QUALIFIED MPQ2016 Rev.1.02 www.MonolithicPower.com 4 4/9/2021 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2021 MPS. All Rights Reserved. PIN FUNCTIONS QFN Pin # Name Description 2 VIN Input Voltage. Connect a 4V to 40V supply to this pin.

3 GND,

Ground (the exposed pad and GND pin must be connected to the same ground plane for QFN package). SHDN Shutdown. A logic LOW on this pin will shut down the IC , a logic HIGH will be enable the MPQ2016. Connect this pin to IN for automatic startup. 6 FB Feedback. This is the feedback input pin, regulated to 1.23V. 7 OUT Regulator Output. 1, 5, 8 N/C No Connect.

MPQ2016 – 40V, 30mA, LOW POWER, LINEAR REGULATOR, AEC-Q100 QUALIFIED MPQ2016 Rev.1.02 www.MonolithicPower.com 5 4/9/2021 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2021 MPS. All Rights Reserved. TYPICAL PERFORMANCE CHARACTERISTICS CIN = 1μF, COUT = 4.7μF, TA = +25º C, unless otherwise noted.

MPQ2016 – 40V, 30mA, LOW POWER, LINEAR REGULATOR, AEC-Q100 QUALIFIED MPQ2016 Rev.1.02 www.MonolithicPower.com 6 4/9/2021 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2021 MPS. All Rights Reserved. TYPICAL PERFORMANCE CHARACTERISTICS (continued) CIN = 1μF, COUT = 4.7μF, TA = +25º C, unless otherwise noted.

MPQ2016 – 40V, 30mA, LOW POWER, LINEAR REGULATOR, AEC-Q100 QUALIFIED MPQ2016 Rev.1.02 www.MonolithicPower.com 7 4/9/2021 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2021 MPS. All Rights Reserved. FUNCTION BLOCK DIAGRAM MPQ2016 VIN FB GND SHDN 1.23V Reference Thermal Protection Enable Control Current Limit Error Amp OUT Figure 1: Functional Block Diagram

MPQ2016 – 40V, 30mA, LOW POWER, LINEAR REGULATOR, AEC-Q100 QUALIFIED MPQ2016 Rev.1.02 www.MonolithicPower.com 8 4/9/2021 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2021 MPS. All Rights Reserved. OPERATION The MPQ2016 is a linear regulator designed primarily for high input voltage applications. The MPQ2016 has an output that is adjustable from 1.2V to 24V with a simple resistor divider. The maximum power output current is a function of the package’s maximum power dissipation for a given temperature. The MPQ2016 uses external feedback, allowing the user to set the output voltage with an external resistor divider. The typical FB pin threshold is 1.23V. The IC enters shutdown mode when SHDN is low. In shutdown mode, the pass transistor, control circuitry, reference and all biases turn off, reducing the supp ly current to <2µ A. Connect SHDN to IN for automatic startup. The peak output current is limited to 50mA, which exceeds the 30mA recommended continuous output current. When the junction temperature is too high, the thermal sensor sends a signal to the control logic that will shutdown the IC. The IC will restart, when the temperature has sufficiently cooling down. The maximum power dissipation is dependent on the thermal resistance of the case and the circuit board, the temperature difference between the die junction and the ambient air, and the rate of air flow. The GND pin and Exposed Pad must be connected to the ground plane for proper dissipation.

MPQ2016 – 40V, 30mA, LOW POWER, LINEAR REGULATOR, AEC-Q100 QUALIFIED NOTICE: The information in this document is subject to change without notice. Users should warrant and guarantee that third party I ntellectual Property r ights are not infringed upon when integrating MPS products into any application. MPS will not assume any legal responsibility for any said applications. MPQ2016 Rev.1.02 www.MonolithicPower.com 11 4/9/2021 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2021 MPS. All Rights Reserved.

PACKAGE INFORMATION

QFN8 (2mm x 3mm)