MP86961 –20A, 27V INTELLI-PHASESOLUTION INTEGRATED HS/LS FETS AND DRIVER IN A 5X5mm QFN
ORDERING INFORMATION
Part Number*
Package
Top Marking
Free Air Temperature(TA)
MP86961DU
5x5 QFN
86961DU
-40°C to +85°C
* For Tape & Reel, add suffix –Z (e.g. MP86961DU–Z);
For RoHS compliant packaging, add suffix –LF (e.g. MP86961DU–LF–Z)
PACKAGE REFERENCE
PIN 1 ID
1
18 GND
17 GND
N/C
VCC
AGND
EN
IN
IN
IN
IN
GND
GND
GND
GND
2
SW
SW
SW
SW
3
4
5
6
7
8
9
16
GND
15
GND
14
GND
SYNC
PWM
PG
13
GND
12
GND
11
GND
BST
IN
10
GND
EXPOSED PAD
CONNECT TO PIN
Thermal Resistance (4)
5x5 QFN .................................36....... 8.... °C/W
θJA
θJC
ABSOLUTE MAXIMUM RATINGS (1)
Supply Voltage VIN ....................................... 27V
V
SW………………………………………..-0.3V (-3V for
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.
<20ns) …………………….to VIN + 0.3V (+3V
for <20ns)
VBST ......................................................VSW + 6V
All Other Pins..................................-0.3V to +6V
(2)
Continuous Power Dissipation (TA = +25°C)
............................................................. 3.5W
Junction Temperature...............................150°C
Lead Temperature ....................................260°C
Storage Temperature............... -65°C to +150°C
3) The device is not guaranteed to function outside of its
operating conditions.
4) Measured on approximately 4” square of 4-layer PCB.
Recommended Operating Conditions (3)
Supply Voltage VIN ...........................4.5V to 21V
VCC Driver Voltage …………………4.5V to 5.5V
Operating Junct. Temp (TJ)...... -40°C to +125°C
MP86961 Rev. 1.22
12/26/2013
www.MonolithicPower.com
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