MP86933 4.5-16V, 12A 16V, Intelli-Phase Solution in a TQFN 3x3 Package QFN-13

Product

MP86933 4.5-16V, 12A 16V, Intelli-Phase Solution in a TQFN 3x3 Package QFN-13

Share

pMPS MP86933 — 16V, Intelli-Phase Solution in a TQFN 3x3 Package, 4.5-16V input, 12 A output, QFN-13./p

[email protected]

MPS QFN-13 Power Management Power Management ICs (PMIC)

Product Details
Download

MP86933 4.5-16V, 12A 16V, Intelli-Phase Solution in a TQFN 3x3 Package QFN-13

The MPS MP86933 is a 16V, Intelli-Phase Solution in a TQFN 3x3 Package. It operates from a 4.5 V to 16 V input and is rated for 12 A. It is supplied in a QFN-13 package.

The MP86933 is a monolithic, half-bridge driver with built-in, internal power MOSFETs and gate drivers.

Key Specifications

Part Number	MP86933
Function	16V, Intelli-Phase Solution in a TQFN 3x3 Package
Input Voltage	4.5 V to 16 V
Current Rating	12 A
Interface	PWM
Package	QFN-13
Ordering Codes	MP86933

Features

Wide 4.5V to 16V Operating Input Range
Compliant with Intel DrMOS V4.0 Spec
12A Output Current
Accepts Tri-State PWM Signal
Built-In Switch for Bootstrap
Current Sense
Temperature Sense
Current-Limit Protection
Over-Temperature Protection (OTP)
Fault Reporting: Over-Current and Over- Temperature

Typical Application Circuit

Applications

Server and Telecom Voltage Regulators
Graphic Card Core Regulators

Design Notes

Rail sequencing order and delay are part of the SoC power-up contract; a wrong order latches the processor even though every rail is in spec.
In multiphase designs, current balance depends on the loop matching between phases, so keep the layout symmetric.
Digital interfaces (PMBus, I²C) need pull-ups to the correct rail and a defined state during power-up.
Thermal design is a system problem here: the PMIC sits next to the load it feeds, so budget the shared copper, not the package alone.