OrderMPQ4419-AEC1
Session textval
Session Titefor popup
Description
The MPQ4419 is a high-efficiency, synchronous, rectified, step-down, switch-mode converter with built-in power MOSFETs. It offers a very compact solution that can achieve up to 1A of continuous output current (IOUT) across a wide input voltage (VIN) range, with excellent load and line regulation.
The MPQ4419 uses synchronous mode operation to achieve higher efficiency across the entire IOUT load range. Current mode control provides fast transient response and eases loop stabilization.
Full protection features include over-current protection (OCP) and thermal shutdown.
The MPQ4419 requires a minimal number of readily available, standard external components, and is available in a compact TSOT23-8 package.
-
Show more
Show less
Features & Benefits
- Wide 4V to 36V Continuous Operating Input Voltage (VIN) Range
- 90mΩ/55mΩ Low RDS(ON) Internal Power MOSFETs
- High-Efficiency Synchronous Mode
- Default 410kHz Switching Frequency (fSW)
- Synchronizes to a 200kHz to 2.2MHz External Clock
- High Duty Cycle for Automotive Cold-Crank Conditions
- Forced Continuous Conduction Mode (FCCM)
- Internal Soft Start (SS)
- Power Good (PG)
- Over-Current Protection (OCP) with Hiccup Mode
- Thermal Shutdown
- Output Adjustable from 0.8V
- Available in a TSOT23-8 Package
- Available in AEC-Q100 Grade 1
Active Part Numbers:
MPQ4419GJ-AEC1-Z MPQ4419GJ-AEC1-P
Part numbers ending in P and Z are the same parts. P and Z only indicates reel size.
Meaning of P & Z
MPQ4419-AEC1 Resources
-
PRODUCT CATEGORY
STEP-DOWN CONVERTERSPRODUCT CATEGORY -
PRODUCT
MPQ4385A-AEC1PRODUCT36V, 20A to 25A, Low-EMI, Synchronous Step-Down Converter with ZDPTM, AEC-Q100 Qualified
-
PRODUCT
MPQ71018FS-AEC1PRODUCTMPSafeTM, ASIL-D, 6V, 20A, Synchronous Buck Converter with ZDPTM, AEC-Q100 Qualified
-
PRODUCT
MPQ9841A-AEC1PRODUCT36V, 1A, Low-IQ, Synchronous Step-Down Converter, AEC-Q100 Qualified
-
PRODUCT
MPQ71017FS-AEC1PRODUCTMPSafeTM, ASIL-D, 6V, 15A, Synchronous Buck Converter with ZDPTM, AEC-Q100 Qualified
-
PRODUCT
MPQ2295-AEC1PRODUCT6V, 15A to 30A, Synchronous Buck Converter with ZDPTM, AEC-Q100 Qualified
-
PRODUCT
MPQ2176A-AEC1PRODUCT5.5V, 4A to 6A, 2.2MHz, Synchronous Step-Down Converter in a TLGA-13 Package, AEC-Q100 Qualified
-
PRODUCT
MPQ71019FS-AEC1PRODUCTMPSafeTM ASIL-D, 6V, 25A, Synchronous Buck Converter with ZDPTM, AEC-Q100 Qualified
-
PRODUCT
MPQ4111-AEC1PRODUCT20V, 0.5A to 4A, Low Quiescent Current, Synchronous Step-Down Converter, AEC-Q100 Qualified
-
PRODUCT
MPQ2277A-AEC1PRODUCT6V, Dual 1A/1A, AAM Mode, 2.5MHz, Synchronous Step-Down Converter with Power Good and Soft Start, AEC-Q100 Qualified
-
PRODUCT
MPQ2279-AEC1PRODUCT6V, Dual 3A/3A, 2.5MHz, Synchronous Step-Down Converter with Power Good and Soft Start, AEC-Q100 Qualified
-
PRODUCT
MPQ2183-AEC1PRODUCT6V, 1A to 3A, 2.4MHz, Synchronous Step-Down Converter with Frequency Spread Spectrum, AEC-Q100 Qualified
-
PRODUCT
MPQ2279A-AEC1PRODUCT6V, Dual 3A/3A, AAM Mode, 2.5MHz, Synchronous Step-Down Converter with Power Good and Soft Start, AEC-Q100 Qualified
-
PRODUCT
MPQ4110-AEC1PRODUCTLow Quiescent Current, Synchronous Step-Down Converter, AEC-Q100 Qualified
-
PRODUCT
MPQ2294-AEC1PRODUCT6V, 30A, Synchronous Buck Converter with ZDPTM, AEC-Q100 Qualified
-
PRODUCT
MPQ4373-AEC1PRODUCT36V, 6A to 11A, Low-EMI, Synchronous Step-Down Converter with ZDPTM, AEC-Q100 Qualified
-
PRODUCT
MPQ4583-AEC1PRODUCT90V, 3.5A, 9μA IQ, Synchronous Step-Down DC/DC Converter, AEC-Q100 Qualified
-
PRODUCT
MPQ4384-AEC1PRODUCT36V, 12A to 18A, Low-EMI, Synchronous Step-Down Converter with ZDPTM, AEC-Q100 Qualified
-
PRODUCT
MPQ2277-AEC1PRODUCT6V, Dual 1A/1A, 2.5MHz, Synchronous Step-Down Converter with Power Good and Soft Start, AEC-Q100 Qualified
-
PRODUCT
MPQ70160FS-AEC1PRODUCTMPSafeTM ASIL-D, 5.5V, PMIC with 6 Buck Converters, AEC-Q100 Qualified
-
PRODUCT
MPQ2183A-AEC1PRODUCT6V, 1A to 3A, 2.5MHz, Fixed-Output, Synchronous Step-Down Converter with FSS, AEC-Q100 Qualified
-
PRODUCT
MPQ2176B-AEC1PRODUCT5.5V, 4A to 6A, 2.2MHz Synchronous Step-Down Converter, AEC-Q100 Qualified
-
PRODUCT
MPQ71020FS-AEC1PRODUCTMPSafeTM, ASIL-D, 6V, 30A, Synchronous Buck Converter with ZDPTM, AEC-Q100 Qualified
-
PRODUCT
MPQ71411FS-AEC1PRODUCTMPSafeTM ASIL-D, 6V, 30A, Synchronous Buck Converter with ZDPTM, AEC-Q100 Qualified
-
PRODUCT
MPQ2285-AEC1PRODUCT6V, 10A, Configurable, High-Frequency, Synchronous Buck Converter with ZDPTM, AEC-Q100 Qualified
Log in to your account
Create New Account