SKU: 98511460331
Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
Additional features of this second-generation (G2) driver include reverse-voltage protection along with basic current sensing and current limiting functionality
Maximum operating voltage: 30 V3
typical efficiency of 80-90% when doubling voltage and with 100-500 mA output
Supply current: 3 mA
Input voltage: 5 to 38 V (see below for more details on the regulator's dropout voltage
Pololu A4990 Dual Motor Driver Carrier hub-labor Additional features of this second-generationAllegro? s A4990 is a dual H bridge motor driver IC that can be used for bidirectional control of two brushed DC motors at 6 to 32 V. It can supply up to 0. 7 A continuously to each motor channel, and the current control feature of the A4990 limits the peak motor current to about 0. 9 A per channel with the onboard sense resistors, making this a good choice for small, low current motors that run on relatively high voltages. Since this board is a
US$ 115.45
US$ 160.90
US$ 130.90
US$ 54.90
US$ 210.45
US$ 55.90
US$ 114.45
US$ 59.90
US$ 153.90
US$ 95.90
