36V/3.5A, Low IQ, Synchronous Step-Down Converter, TMI34030-Q1 Replace MPQ9840-Q1.
TMI34030-Q1 TMI34030-Q1.pdf
FEATURES

• AEC-Q100 certification in progress

  Temperature grade1: -40°C to+125°C, TA

•  2μA Low Shutdown Supply Current

•  14μA No-Load Quiescent Current

•  Internal 125mΩ High-Side and 55mΩ LowSide MOSFET

•  External Soft Start (SS)

•  350kHz to 2.5MHz Programmable Switching Frequency

•  Selectable External Clock Signal to 

  Synchronize the Internal Oscillator Frequency

•  80ns Minimum on Time

•  Selectable Forced PWM and PFM

•  Power Good (PG) Output

•  Hiccup Over-Current Protection (OCP)

•  Available in a QFN-16 (3mmx4mm) Package

PIN CONFIGUTION
CROSS
MPQ9840-Q1 MPQ9840-Q1.pdf

No.14102

FEATURES

 2μA Low Shutdown Supply Current

 14μA No-Load Quiescent Current

 Internal 125mΩ High-Side and 55mΩ LowSide MOSFET

 350kHz to 2.5MHz Programmable Switching Frequency

 Power Good (PG) Output

 External Soft Start (SS)

 80ns Minimum On Time

 Selectable Forced CCM and AAM

 Hiccup Over-Current Protection (OCP)

 AEC-Q100 Grade-1

 Available in a QFN-16 (3mmx4mm) Package




PIN CONFIGUTION
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