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MPM4710

6V, 1A, 2MHz, Synchronous Buck-Boost Power Module

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Buck-Boost Modules
MPM4710

MPM4710

6V, 1A, 2MHz, Synchronous Buck-Boost Power Module

Description

The MPM4710 is a high-efficiency buck-boost power module with an integrated inductor. The device can operate from a 1.2V to 5.5V input voltage (V_IN) range to provide between 1.5V and 5.5V of output voltage (V_OUT). It can also operate at input voltages above, below, or equal to V_OUT.

Current-mode control with pulse-width modulation (PWM) frequency improves stability and transient response. For low-noise applications, pull the MODE/SYNC pin high to make the part operate in fixed-frequency PWM mode under all load conditions.

The 2MHz fixed switching frequency (f_SW) allows for small external components, while internal compensation and soft start (SS) minimize the external component count. The MPM4710 is available in a small ECLGA-14 (2.5mmx2.5mmx1.2mm) package.

Features & Benefits

1.8V Minimum Start-Up Input Voltage (V_IN)
1.2V to 5.5V Operating V_IN Range
1.5V to 5.5V Output Voltage (V_OUT) Range
1A Typical Output Current (I_OUT), 2A Max I_OUT
2MHz Fixed/External Synchronous Switching Frequency (f_SW)
Selectable Pulse-Skip Mode (PSM) or Pulse-Width Modulation (PWM) Mode
25μA Quiescent Current (I_Q)
Shutdown Load Disconnect
Internal Soft Start (SS) and Compensation
Power Good (PG) Indication
Short-Circuit Protection (SCP) with Hiccup Mode
Over-Temperature Protection (OTP)
Available in an ECLGA-14 (2.5mmx2.5mmx1.2mm) Package

Active Part Numbers:

MPM4710GPA-Z MPM4710GPA-P

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All MPS parts are lead-free, halogen-free and adhere to the RoHS directive. See Environmental section for details.

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