Part Number | LMD18245 |
Distributor | Stock | Price | Buy |
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Part Number | LMD18245 |
Manufacturer | National Semiconductor |
Title | 3A / 55V DMOS Full-Bridge Motor Driver |
Description | The LMD18245 full-bridge power amplifier incorporates all the circuit blocks required to drive and control current in a brushed type DC motor or one phase of a bipolar stepper motor. The multi-technology process used to build the device combines bipolar and CMOS control and protection circuitry with. |
Features | n n n n n n n n n n DMOS power stage rated at 55V and 3A continuous Low RDS(ON) of typically 0.3Ω per power switch Internal clamp diodes Low-loss current sensing method Digital or analog control of motor current TTL and CMOS compatible inputs Thermal shutdown (outputs off) at TJ = 155˚C Overcurrent protection No shoot-through currents 15-lead TO-220 molded power package Applications n Full, half . |
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