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MP86963 Datasheet Preview

MP86963 Datasheet

monolithic Half-Bridge

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MP86963
High Efficiency, 20A, 27V Intelli-PhaseTM Solution
(Integrated HS/LS FETs and Driver) in a 5x5mm QFN
PATENTS PENDING CONTROLLED DOCUMENT
DESCRIPTION
The MP86963 is a monolithic Half Bridge with
built-in internal power MOSFETs and gate
driver. It achieves 20A continuous output
current over a wide input supply range.
Integrating the Driver and MOSFETs results in
high efficiency due to optimal dead time control
and parasitic inductance reduction.
The MP86963 is a Monolithic IC designed to
drive up to 20A per phase. Housed in a very
small 5x5mm TQFN Packge, this device can be
operated from 100kHz to 1MHz operation.
The IC is intended to work with 3.3V tri-state
output controllers.
The MP86963 is ideal for notebook applications
where efficiency and small size are a premium.
FEATURES
Wide 4.5V to 21V Operating Input Range
20A Output Current
Simple Logic Interface (3.3V)
Operate from 100kHz to 1MHz
Accepts 3-state PWM Input
Suitable for single-/multi-phase operation
Available in a 5mm x 5mm TQFN Package
ROHS6 Compliant
APPLICATIONS
Power modules
Notebook, Core Voltage
Graphic Card Core Regulators
All MPS parts are lead-free and adhere to the RoHS directive. For MPS green
status, please visit MPS website under Quality Assurance. “MPS” and “The
Future of Analog IC Technology” are Registered Trademarks of Monolithic
Power Systems, Inc.
This Product is Patent Pending.
TYPICAL APPLICATION
MP86963 Rev.1.22
www.MonolithicPower.com
1
8/19/2020
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2020 MPS. All Rights Reserved.




MPS

MP86963 Datasheet Preview

MP86963 Datasheet

monolithic Half-Bridge

No Preview Available !

MP86963 20A, 27V INTELLI-PHASETM SOLUTION INTEGRATED HS/LS FETS AND DRIVER IN A 5X5mm QFN
PATENTS PENDING CONTROLLED DOCUMENT
Part Number*
MP86963DUT
ORDERING INFORMATION
Package
Top Marking
5x5 TQFN
86963UT
Free Air Temperature(TA)
-40C to +85C
* For Tape & Reel, add suffix Z (e.g. MP86963DUTZ);
For RoHS compliant packaging, add suffix LF (e.g. MP86963DUTLFZ)
PACKAGE REFERENCE
ABSOLUTE MAXIMUM RATINGS (1)
Supply Voltage VIN .......................................27V
VSW(DC) ................................-0.3V to VIN +0.3V
VSW(20ns) ................................... -3V to VIN +3V
VBST .....................................................VSW + 6V
All Other Pins................................. -0.3V to +6V
Continuous Power Dissipation (TA = +25°C) (2)
............................................................ 3.8W
Junction Temperature .............................. 150C
Lead Temperature ................................... 260C
Storage Temperature............... -65C to +150C
Recommended Operating Conditions (3)
Supply Voltage VIN .......................... 4.5V to 21V
VCC Driver Voltage………………….4.5V to 5.5V
Operating Junct. Temp (TJ)...... -40C to +125C
Thermal Resistance (4) θJA θJC
5x5 TQFN .............................. 33 ....... 8.... C/W
Notes:
1) Exceeding these ratings may damage the device.
2) The maximum allowable power dissipation is a function of the
maximum junction temperature TJ(MAX), the junction-to-
ambient thermal resistance θJA, and the ambient temperature
TA. The maximum allowable continuous power dissipation at
any ambient temperature is calculated by PD(MAX)=(TJ(MAX)-
TA)/ θJA. Exceeding the maximum allowable power dissipation
will cause excessive die temperature.
3) The device is not guaranteed to function outside of its
operating conditions.
4) Measured on JESD51-7, 4-layer PCB.
MP86963 Rev.1.22
www.MonolithicPower.com
2
8/19/2020
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2020 MPS. All Rights Reserved.


Part Number MP86963
Description monolithic Half-Bridge
Maker MPS
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