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 125m? High-Side and 55m? 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
优势替代
MPQ9840-Q1 MPQ9840-Q1.pdf

No.14102

FEATURES

? 2μA Low Shutdown Supply Current

? 14μA No-Load Quiescent Current

? Internal 125m? High-Side and 55m? 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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