Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details. SO-8

Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details. SO-8EP

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ZXBM5210 (NRND)

NRND = Not Recommended for New Design

Reversible DC Motor Driver

Datasheet

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Description

The ZXBM5210 is a highly integrated high performance single chip solution for reversible brushed direct current (DC) motors and actuators.

For system flexibility the device has four modes of operation: forward, reverse, brake and standby modes. The operating mode and direction of rotation can be slectedcan by the FWD and REV pins. Additionally, the motor speed can be controlled linearly by changing the duty ratio of the PWM signal on the FWD or REV pins in the PWM mode or alternatively by adjusting the DC voltage input signal to the V_REF pin in the Vref mode. The device has a wide supply voltage range of 3V to 18V and the operating ambient temperature range of -40°C to +105°C.

To help protect the IC and the motor coil the ZXBM5210 includes under voltage lockout, over voltage , over current and over thermal shutdown protection functions. Once the safe operating range has been exceeded the device shuts down the output drive to help prevent over stress on the IC or the coil. The device internal current protection threshold is 1.5A typical at 12V. To aid power efficiency the ZXBM5210 has a standby mode, consuming 32µA typical. Product reliability and robustness is further enhanced by the devices’ high ESD withstand capability of 6kV and extended operatign temperature ranges.

The ZXBM5210 is available in the standard SO-8 and thermally enhanced SO-8EP packages.

Feature(s)

Supports single-coil reversible DC motor applications
Operating voltage: 3V to 18V
Four modes of operations: Forward, Reverse, Brake and Standby
Low quiescent current of 0.85mA typical in normal operation and 32µA in standby mode
Internal over current protection
Under voltage lockout and over voltage protection
Over temperature protection
-40ºC to +85ºC /105ºC operating temperature
6kV ESD withstand capability
Standard SO-8 and thermally enhanced SO-8EP
Totally Lead-Free & Fully RoHS Compliant
Halogen and Antimony Free. “Green” Device

Application(s)

5V / 12V / 15V DC reversible motors
Home appliances
Handheld power tools
Valve open and close
Remote control motorized toys
Medium Voltage/ Low Power DC Motors

Specifications & Technical Documents

Product Parameters

Average OutputDrive Current (mA)	500, 700
BrakeMode	Yes
Direction Control	Yes
Operating Voltage (V)	3 to 18
Peak MotorCurrent (mA)	1200
ProtectionFeatures	Undervoltage Lockout, Overvoltage Protection, Overcurrent Protection, Thermal Shutdown
Speed Control	PWM, VREF DC
Standby Mode	Yes
Supply Current(No Load) (mA)	0.85
Temperature Range (°C)	-40 to 105
Typical Total R_DS(ON)(NMOS and PMOS Combined)	1 @ 12V

Technical Documents

Recommended Soldering Techniques

TN1.pdf

Purchase & Availability

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Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN #	Issue Date	Implementation Date	Subject
PCN-2770	2025-10-30	2025-10-30	Add Fab Site Code, Country of Diffusion (COD) and Assembly Site Origin (ASO) on Product and Shipping Labels for all Diodes Products
PCN-2654	2024-02-15	2024-04-28	Device End of Life (EOL)
PCN-2512	2021-04-16	2021-07-16	Qualified Additional Assembly & Test (A/T) Site