MP6506 –2.7V-TO-15V, 500mA, STEPPER MOTOR DRIVER
MP6506 Rev. 1.0 www.MonolithicPower.com 2
5/22/2014 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2014 MPS. All Rights Reserved.
ORDERING INFORMATION
Part Number Package Top Marking
MP6506GQ*
QFN16 (3×3mm) AJU
* For Tape & Reel, add suffix –Z (e.g. MP6506GQ–Z);
PACKAGE REFERENCE
QFN16 (3×3mm)
ABSOLUTE MAXIMUM RATINGS
(1)
Supply Voltage V
IN
......................... -0.3V to 18V
AOUTx Voltage V
AOUTx
...............-0.3V to V
IN
+1V
BOUTx Voltage V
BOUTx
...............-0.3V to V
IN
+1V
BST Voltage V
BST
.......................-0.3V to V
IN
+7V
All Other Pins ................................ -0.3V to 6.5V
Junction Temperature .............................. 150°C
Lead Temperature ................................... 260°C
Continuous Power Dissipation (T
A
= +25°C)
(2)
QFN16 (3×3mm) ........................................ 2.1W
Operating Temperature .............. -40°C to +85°C
Recommended Operating Conditions
(3)
Supply Voltage V
IN
.......................... 2.7V to 15V
Output Current I
A/BOUT
.............................. 500mA
Operating Junction Temp. (T
J
). -40°C to +125°C
Thermal Resistance
(4)
θ
JA
θ
JC
QFN16(3×3mm) ..................... 60 ...... 12 ... °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 T
J
(MAX), the junction-to-
ambient thermal resistance θ
JA
, and the ambient temperature
T
A
. The maximum allowable continuous power dissipation a
any ambient temperature is calculated by P
D
(MAX) = (T
J
(MAX)-T
A
)/θ
JA
. Exceeding the maximum allowable powe
dissipation will cause excessive die temperature, and the
regulator will go into thermal shutdown. Internal thermal
shutdown circuitry protects the device from permanen
damage.
3) The device is not guaranteed to function outside of its
operating conditions.
4) Measured on JESD51-7, 4-layer PCB.
