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Step-Up (Boost) Converters and Controllers

Superior Performance
Extremely low power

High Power Efficiency
Excellent Thermal performance

Leading Power Density
Reduces space requirements

MPS offers a full variety of DC/DC step-up solutions designed to operate directly from a 12V/24V battery or at the point of load. Choose from highly power dense integrated converters with low-Rdson FETs, or flexible controllers with external FETs to easily address high current requirements. Our solutions help address common automotive design challenges like cold crank, EMI limits, and operation above or below AM band.

Show Columns
Status
MPS Inventory
Regulated Outputs
Vin (min) (V)
Vin (max) (V)
Vout (min) (V)
Vout (max) (V)
Isw Limit (typ) (A)
Iq (typ) (mA)
Vfb (V)
fsw (max) (kHz)
PG
SS
Input/Output Disconnect
Down Mode
Special Features
Package (mm)
Grade
MPSafe
MPL
Product URL
RESET TABLE
Regulated Outputs
Vin (min) (V)
Vin (max) (V)
Vout (min) (V)
Vout (max) (V)
Isw Limit (typ) (A)
Iq (typ) (mA)
Vfb (V)
fsw (max) (kHz)
PG
SS
Input/Output Disconnect
Down Mode
Special Features
Package (mm)
Grade
MPS
No
Yes
External
Internal
No
Yes
No
Yes
10V Gate Driving Capability
Adjustable Frequency
Bypass Mode
COT Control
Configurable I2C or SPI Interface
Configurable UVLO
Configurable UVLO and Hysteresis
Constant-Off-Time Control
Enable (EN)
Fixed Frequency
I2C Interface
Integrated Linear Regulators
Multi-Phase Capability
OTP
Over-Temperature Protection (OTP)
Over-Voltage Protection (OVP)
Selectable AAM Mode or FCCM
Selectable PSM
Selectable PSM/USM/FCCM
Short-Circuit Protection (SCP)
Spread Spectrum
Thermal Shutdown
Thermal Warning
Under-Voltage Lockout (UVLO)
MSOP-10
QFN-13 (3x4)
QFN-14 (3x4)
QFN-16 (3x3)
QFN-21 (5x5)
QFN-22 (3x4)
QFN-34 (4x5)
QFN-8 (1.5x2)
TSOT23-5
TSOT23-8
Automotive
Is MPSafe Has MPL Product URL
     
MPQ3445-AEC1
PRE-RELEASE
MPSafe
Wide-Input, Synchronous Boost Controller with Low IQ Bypass Mode, AEC-Q100 Qualified
 1 3 42 6 0.004 Fixed 2500 Yes Internal No
10V Gate Driving Capability, Bypass Mode, Configurable I2C or SPI Interface, Multi-Phase Capability, Thermal Shutdown, Thermal Warning, Under-Voltage Lockout (UVLO)
QFN-21 (5x5) Automotive 1 0 https://www.monolithicpower.com/en/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq3445-aec1.html
MPQ3426-AEC1
ACTIVE

6A, 35V Boost Converter

 1 3.2 22 3.2 55 8.5 0.65 1.225 2000 No External No No Adjustable Frequency, Configurable UVLO QFN-14 (3x4) Automotive 1 0 https://www.monolithicpower.com/en/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq3426-aec1.html
MPQ3425-AEC1
ACTIVE

MPQ3425-AEC1, Automotive-Grade, 3A, 50V Boost Converter with Programmable Switching Frequency

 1 3.1 22 3.1 50 5 0.65 1.225 2000 No External No No Adjustable Frequency, Configurable UVLO QFN-14 (3x4) Automotive 1 0 https://www.monolithicpower.com/en/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq3425-aec1.html
MPQ3428A-AEC1
ACTIVE

19A, 600kHz, 20V Wide Input Range, Synchronous Boost Converter with Input Disconnect Function, AEC-Q100 Qualified 

 1 3 20 3 22 25 0.65 1.225 600 No External Yes No Enable (EN) QFN-22 (3x4) Automotive 1 0 https://www.monolithicpower.com/en/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq3428a-aec1.html
MPQ1530-AEC1
ACTIVE
Triple Outputs Boost Plus Linear Regulators for TFT Bias with AEC-Q100 qualification
 Buy On MPS 3 2.7 5.5 2.7 22 3.6 1.3 1.25 1400 No External No No Integrated Linear Regulators QFN-16 (3x3) Automotive 1 0 https://www.monolithicpower.com/en/products/power-management/display-power-and-control/mpq1530-aec1.html
MPQ3410-AEC1
ACTIVE
1.3A, 550kHz Synchronous Rectified Step-Up Converter AEC-Q100 Qualified
 Buy On MPS 1 1.8 6 2.5 6 1.3 0.36 1.19 550 Internal Yes Enable (EN) TSOT23-5 Automotive 1 0 https://www.monolithicpower.com/en/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq3410-aec1.html
MPQ3910A-AEC1
ACTIVE

35V, Boost PWM Controller with Configurable Frequency, Soft Start, and Light-Load Operation, AEC-Q100 Qualified

 Buy On MPS 1 5 35 5 90 0.288 1.237 400 No External No No Adjustable Frequency MSOP-10 Automotive 1 0 https://www.monolithicpower.com/en/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq3910a-aec1.html
MPQ3431A-AEC1
ACTIVE

21A, High-Efficiency, Fully Integrated, Synchronous Boost Converter with Configurable Input Current Limit, AEC-Q100 Qualified

 Buy On MPS 1 2.7 13 2.7 16 21.5 0.45 1 450 No External Yes Yes
Configurable UVLO and Hysteresis, COT Control, OTP, Selectable PSM
QFN-13 (3x4) Automotive 1 0 https://www.monolithicpower.com/en/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq3431a-aec1.html
MPQ8875A-AEC1
ACTIVE

36V, 5A, Four-Switch, Synchronous Buck-Boost Converter with I2C Interface AEC-Q100 Qualified

 Buy On MPS 2.2 36 0.18 2 1000 Fixed Frequency, I2C Interface, Spread Spectrum QFN-34 (4x5) Automotive 1 0 https://www.monolithicpower.com/en/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/step-down-step-up-buck-boost-converters-and-controllers/mpq8875a-aec1.html
MPQ3452-AEC1
ACTIVE

22V, 3A Boost Converter with Configurable Switching Frequency, AEC-Q100 Qualified

 Buy On MPS 1 3.1 22 3.1 22 5 0.65 1.225 2 No External No No Adjustable Frequency QFN-14 (3x4) Automotive 1 0 https://www.monolithicpower.com/en/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq3452-aec1.html
MPQ3414B-AEC1
ACTIVE

1.5A, 2.2MHz, 5V VOUT, 52μA IQ, Synchronous Step-Up Converter with Output Disconnect, AEC-Q100 Qualified

 Buy On MPS 1 2.8 4 5 5 3.6 0.052 Fixed 2200 No Internal No No
Over-Temperature Protection (OTP), Over-Voltage Protection (OVP), Selectable AAM Mode or FCCM, Short-Circuit Protection (SCP)
TSOT23-8 Automotive 1 0 https://www.monolithicpower.com/en/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq3414b.html
MPQ3413-AEC1
ACTIVE

1.5A, 2.2MHz, 52μA IQ, 5V VOUT, Synchronous Step-Up Converter with Output Disconnect, AEC-Q100 Qualified

 1 2.8 4 5 5 3.6 0.052 Fixed 2200 No Internal No No
Over-Temperature Protection (OTP), Over-Voltage Protection (OVP), Selectable AAM Mode or FCCM, Short-Circuit Protection (SCP)
TSOT23-8 Automotive 1 0 https://www.monolithicpower.com/en/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq3413.html
MPQ3432-AEC1
ACTIVE

21A, High-Efficiency, Fully Integrated, Synchronous Boost Converter with Configurable Current Limit, AEC-Q100 Qualified

 Buy On MPS 1 0.8 13 2.7 13 21 0.45 1 600 No External No No
Configurable UVLO and Hysteresis, Constant-Off-Time Control, Over-Temperature Protection (OTP), Selectable PSM/USM/FCCM
QFN-13 (3x4) Automotive 1 0 https://www.monolithicpower.com/en/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq3432-aec1.html
MPQ3431C-AEC1
ACTIVE

21A, High-Efficiency, Fully Integrated, Synchronous Boost Converter with Configurable Peak Switching Current Limit, AEC-Q100 Qualified

 Buy On MPS 1 0.8 13 2.7 13 21 0.45 1 450 No External No No
Configurable UVLO and Hysteresis, Constant-Off-Time Control, Over-Temperature Protection (OTP), Selectable PSM/USM/FCCM
QFN-13 (3x4) Automotive 1 0 https://www.monolithicpower.com/en/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq3431c-aec1.html
MPQ3438-AEC1
ACTIVE
MPSafe
2A, 10V, High-Efficiency, Fully Integrated, Synchronous Boost Converter, AEC-Q100 Qualified
 Buy On MPS 12 2.7 10 3.375 16 2 1 26000 Yes
Configurable UVLO and Hysteresis, Over-Temperature Protection (OTP), Over-Voltage Protection (OVP)
QFN-8 (1.5x2) Automotive 1 0 https://www.monolithicpower.com/en/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq3438-aec1.html
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