MP6604C

– 4.5V TO 45V, 2.5A, SIMPLE DUAL H-BRIDGE DRIVER (HS/LS)

MP6604C Rev. 1.1

MonolithicPower.com

9

5/12/2023

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

© 2023 MPS. All Rights Reserved.

TYPICAL PERFORMANCE CHARACTERISTICS

VIN = 24V, nSLEEP = 3.3V, AOUT1 switching with 20kHz frequency, AOUT2 LS-FET on, TA = 25°C,

resistor + inductor load: 8

Ω + 1.5mH between AOUT1 and AOUT2, unless otherwise noted.

Steady State

Duty = 50%

Power Ramping Up

Duty = 50%

CH1: VAHS1

CH2: VAOUT1

CH3: VAOUT2

CH4: IOUT

CH1: VIN

CH2: VAOUT1

CH3: VAOUT2

CH4: IOUT

Power Ramping Down

Duty = 50%

Start-Up through nEN

Duty = 50%

CH1: VIN

CH2: VAOUT1

CH3: VAOUT2

CH4: IOUT

CH1: VnEN

CH2: VAOUT1

CH3: VAOUT2

CH4: IOUT

Shutdown through nEN

Duty = 50%

SLEEP Recovery

Duty = 50%

CH1: VnEN

CH2: VAOUT1

CH3: VAOUT2

CH4: IOUT

CH1: VnSLEEP

CH2: VAOUT1

CH3: VAOUT2

CH4: IOUT