Datasheet Details
| Part number | MPQ4346J |
|---|---|
| Manufacturer | Monolithic Power Systems |
| File Size | 2.60 MB |
| Description | Ultra-Low Quiescent Current Synchronous Step-Down Converter |
| Datasheet |
 MPQ4346J Datasheet
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Download the MPQ4346J datasheet PDF. This datasheet also includes the MPQ4346 variant, as both parts are published together in a single manufacturer document.
| Part number | MPQ4346J |
|---|---|
| Manufacturer | Monolithic Power Systems |
| File Size | 2.60 MB |
| Description | Ultra-Low Quiescent Current Synchronous Step-Down Converter |
| Datasheet |
MPQ4346J Datasheet
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The MPQ4346/4346J is a configurablefrequency (350kHz to 2.5MHz), synchronous, step-down switching regulator with integrated internal high-side and low-side power MOSFETs (HS-FET and LS-FET, respectively).
It provides 3A highly efficient output with fixed-frequency, zero-delay PWM control for near optimal transient response.
The wide 3.3V to 36V input voltage (VIN) range with 42V load dump support accommodates a variety of step-down applications in automotive input environments.
MPQ4346/4346J 36V, 3A, Ultra-Low Quiescent Current Synchronous Step-Down Converter, AEC-Q100.
| Part Number | Description |
|---|---|
| MPQ4346 | Ultra-Low Quiescent Current Synchronous Step-Down Converter |
| MPQ4341 | Ultra-Low Quiescent Current Synchronous Step-Down Converter |
| MPQ4341J | Ultra-Low Quiescent Current Synchronous Step-Down Converter |
| MPQ4347 | Synchronous Step-Down Converter |
| MPQ4347J | Synchronous Step-Down Converter |
| MPQ4320 | Step-Down Converter |
| MPQ4320C | Synchronous Step-Down Converter |
| MPQ4321 | Synchronous Step-Down Converter |
| MPQ4321C | Ultra-Compact Synchronous Step-Down Converter |
| MPQ4322 | Synchronous Step-Down Converter |