MPQ6523 datasheet(3/16 Pages) MPS

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MPQ6523

– TRIPLE HALF-BRIDGE MOTOR DRIVER WITH SERIAL INPUT CONTROL

MPQ6523 Rev.1.01

www.MonolithicPower.com

9/5/2017

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.

ABSOLUTE MAXIMUM RATINGS

(1)

Supply voltage (VVS) ....................................40V

VOUTx ...................................... -0.3 to VVS + 0.3V

Logic supply voltage (VVCC)......... -0.3V to +6.5V

Logic input voltage............... -0.3 to VVCC + 0.3V

Logic output voltage............. -0.3 to VVCC + 0.3V

Voltage at all other pins .............. -0.3V to +6.5V

Continuous power dissipation (TA = +25°C)

(2)

QFN-24 (4mmx4mm) ....................................3W

Junction temperature ............................... 150°C

Lead temperature .................................... 260°C

Storage temperature.................. -60°C to 150°C

ESD Susceptibility

(3)

Human body mode (HBM) ...........................2kV

Machine mode (MM) ..................................200V

Charge device model (CDM)......................750V

Recommended Operating Conditions

(4)

Supply voltage (VVS) .......................... 7V to 28V

Logic supply voltage (VVCC)........ 4.75V to 5.25V

Operating junction temp. (TJ) ... -40°C to +150°C

Thermal Resistance

(5)

θJA

θJC

QFN-24 (4mmx4mm) ............ 42........ 9 .... °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 θ

JA, 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 produces an excessive die temperature, causing

the regulator to go into thermal shutdown. Internal thermal

shutdown circuitry protects the device from permanent

damage.

3) Devices

are

ESD-sensitive.

Handling

precaution

recommended.

4) The device is not guaranteed to function outside of its

operating conditions.

5) Measured on JESD51-7, 4-layer PCB.

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