Replacement Options for U1

Recommend a replacement for @U1.

Thought for 3 mins 31 sec

Here are solid replacements for U1 (Texas Instruments DRV8833PW, dual H-bridge):

Recommended drop‑ins (same package/pinout)

DRV8833PWR — Same device in 16‑TSSOP; “PWR” is tape‑and‑reel. Electrical specs match DRV8833PW.
DRV8833CPWPR — TI “C” revision in 16‑TSSOP; commonly used as a direct substitute in the same footprint.

Functionally similar (not pin‑compatible; layout/controls change required)

Key DRV8833 datasheet limits to match

VM motor supply: 2.7 to 10.8 V (Recommended operating conditions).
Continuous output current per bridge: 1.5 A (RMS/DC).
Overcurrent trip: 2 to 3.3 A.
Per datasheet: https://www.ti.com/lit/ds/symlink/drv8833.pdf

Best practice

Prefer drop‑in replacements first. For power ICs, target no more than 75% of rated current/power in your application.

Would you like me to swap U1 to DRV8833PWR, or do you prefer DRV8833CPWPR?

Pick drop-in PWR

Pick C revision

Check electrical margins

Decoupling guidance

Alternative higher-current

Files

Schematic

Layout

3D View

End of Life

/SLEEP

MOTOR_N

V_MOTOR

Capacitance

0.01uF

IN2

IN1

/FAULT

MOTOR_P

Capacitance

10uF

Capacitance

2.2uF

Resistance

0.2 Ω

DRV8833 Motor Controller Template