MP2733 datasheet(6/51 Pages) MPSIND

6 / 51 page

MP2733

– 4.5A SW CHARGER WITH I2C CONTROL, NVDC POWER PATH, USB OTG

MP2733 Rev. 1.1

www.MonolithicPower.com

5/18/2023

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

ABSOLUTE MAXIMUM RATINGS (1)

IN, PMID to GND ..........................-0.3V to +22V

SW to GND ............-0.3V (-2V for 20ns) to +22V

BST to SW

…………...................SW to SW + 5V

BATT, SYS to GND………………. ..-0.3V to +6V

All other pins to GND ......................-0.3V to +5V

STAT, INT sink current ............................. 10mA

Continuous power dissipation (TA = 25°C) (2) ......

................................................................... 2.6W

Junction temperature

………………………150°C

Lead temperature (solder) ........................260°C

Storage temperature

………….. -65°C to +150°C

ESD Ratings

Human body model (HBM) .................... ±2000V

Charged device model (CDM) ................. ±750V

Recommended Operating Conditions (3)

VIN to GND ................................... 3.7V to 16V (4)

IIN......................................................Up to 3.25A

ISYS .....................................................Up to 4.5A

ICC.......................................................Up to 4.5A

VBATT.................................................Up to 4.67V

IDSCHG (CONTINUOUS).................................Up to 8.5A

IDSCHG (PULSE)............................................Up to 9A

Operating junction temp (TJ) .... -40°C to +125°C

Thermal Resistance (5)

θJA

θJC

QFN-26 (3.5mmx3.5mm)........ 48 ...... 11... °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,

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 can cause excessive die temperature, and the

regulator may 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.

4) The inherent switching noise voltage should not exceed the

absolute maximum rating on either the BST or SW pin. A tight

layout minimizes switching loss.

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

MP2733 Datasheet(PDF) 6 Page - MPS Industries, Inc.

MP2733 Datasheet(HTML) 6 Page - MPS Industries, Inc.

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