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H BRIDGE MOSFET DRIVER CHIP SINGLE SOURCE DRIVERS
H BRIDGE MOSFET DRIVER CHIP SINGLE SOURCE DRIVER

(The headers might ship as a single 1×10 piece that can be broken in half.) The right picture above shows the two possible board orientations when used with these header pins (parts visible or silkscreen visible).

H BRIDGE MOSFET DRIVER CHIP SINGLE SOURCE DRIVER

Two 1×5-pin breakaway 0.1″ male headers are included with the MAX14870 motor driver carrier, which can be soldered in to use the driver with breadboards, perfboards, or 0.1″ female connectors.

Surface-mount resistor can optionally be added to enable automatic current limiting.

Active-low fault output indicates over-current or over-temperature condition.

Carrier board adds reverse-voltage protection.

Under-voltage lockout and protection against over-current/short-circuit and over-temperature.

Simple two-pin DIR/PWM interface (one pin controls direction and another controls speed).

No separate logic supply needed inputs are 3V- and 5V-compatible.

Output current: up to 1.7 A continuous (2.5 A peak).

Single-channel H-bridge motor driver with shoot-through protection and internal free-wheeling diodes (can drive one DC motor).

H BRIDGE MOSFET DRIVER CHIP SINGLE SOURCE DRIVERS

We also carry a dual MAX14870 motor driver shield that makes it easy to incorporate this great driver into an Arduino project, as well as a dual MAX14870 motor driver for the Raspberry Pi (available with connectors included but not soldered or with connectors soldered for use with a Raspberry Pi).įor similar motor drivers that operate at lower voltages, consider our BD65496MUV and DRV8838 motor driver carriers. The board ships populated with SMD components, including the MAX14870 and a reverse battery protection circuit. Since this board is a carrier for the MAX14870, we recommend careful reading of the MAX14870 datasheet (492k pdf). The MAX14870 is a great IC, but its small surface-mount package makes it difficult for the typical student or hobbyist to use our breakout board makes it easy to use with standard solderless breadboards and 0.1″ perfboards. It can supply up to about 1.7 A continuously and can tolerate peak currents up to 2.5 A for a few seconds, making it a good choice for small motors that run on a wide range of voltages. The MAX14870 from Maxim Integrated is a tiny H-bridge motor driver IC that can be used for bidirectional control of one brushed DC motor at 4.5 V to 36 V.

MAX14870 Single Brushed DC Motor Driver Carrier, bottom view with dimensions.