MP6505DM datasheet(2/12 Pages) MPS

2 / 12 page

MP6505-SINGLE-PHASE, BRUSHLESS-DC–MOTOR DRIVER

MP6505 Rev.1.0

www.MonolithicPower.com

3/14/2012

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

ORDERING INFORMATION

Part Number

Package

Top Marking

MP6505DM*

TSSOP16(5.0×6.4mm)

MP6505

MP6505DQ**

QFN16(3×3mm)

ADB

* For Tape & Reel, add suffix –Z (eg. MP6505DM–Z);

For RoHS compliant packaging, add suffix –LF (e.g. MP6505DM–LF–Z)

* For Tape & Reel, add suffix –Z (eg. MP6505DQ–Z);

For RoHS compliant packaging, add suffix –LF (e.g. MP6505DQ–LF–Z)

PACKAGE REFERENCE

TOP VIEW

TSSOP16

QFN16

ABSOLUTE MAXIMUM RATINGS(1)

VCC ......................................................0V to 20V

OUT1, OUT2......................................-1V to 20V

FG, RD............................................-0.3V to 18V

All other Pins..................................-0.3V to 6.5V

Continuous Power Dissipation (TA = 25°C)

(2)

TSSOP16................................................. 1.17W

QFN16 ..................................................... 1.75W

Junction Temperature...............................150°C

Storage Temperature............... -55°C to +150°C

Recommended Operating Conditions

(3)

VCC ...................................................4.5V to 16V

VTH.......................................................0V to 6V

IN+, IN- ..............................................0.2V to 3V

Operating Junction Temp. (TJ). -40°C to +125°C

Thermal Resistance

(4)

θJA

θJC

TSSOP16 (5.0×6.4mm) ..........90 ...... 30 ... °C/W

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 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, and the

regulator will go into thermal shutdown. Internal thermal

shutdown circuitry protects the device from permanent

damage.

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

operating conditions.(For Vcc voltage range, it doesn’t include

the external input diode voltage drop)

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

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