MPQ4430-AEC1
New
36V, 3.5A, Low Iq Synchronous Step-Down Converter AEC-Q100 Qualified
Product Description
The MPQ4430 is a frequency programmable (350k to 2.5MHz) synchronous step-down switching regulator with integrated internal high-side and low side power MOSFET. It provides 3.5A (or less) highly efficient output with current mode control for fast loop response.
Product Features
- Wide 3.3V to 36V Operating Voltage Range
- 3.5A Continuous Output Current
- 1μA Low Shutdown Supply Current
- 10μA Sleep Mode Quiescent Current
- Internal 90mΩ High-Side and 40 mΩ Low-Side MOSFET
Parametrics
- fsw (max) (kHz)2500
- Vin (min) (V)3.3
- Vin (max) (V)36
- Iout (max) (A)3.5
- Vfb (typ) (V)0.8
- Iq (typ) (mA)0.01
- Regulated Outputs1
- PGNo
- GradeAutomotive
- PackageQFN-16 (3x4)
- Control ModeCurrent Mode
- Common FeaturesExternal Soft Start, Power Good, Synchronous Rectification
- Special FeaturesProgrammable Frequency
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