Product Summary

The lmd18200t is a 3A H-Bridge designed for motion control applications. The lmd18200t is built using a multi-technology process which combines bipolar and CMOS control circuitry with DMOS power devices on the same monolithic structure. Ideal for driving DC and stepper motors; the lmd18200t accommodates speak output currents up to 6A. Applications of the lmd18200t include: DC and stepper motor drives, Position and velocity servo mechanisms, Factory automation robots, Numerically control led machinery and Computer printer sand plotters.

Parametrics

lmd18200t absolute maximum ratings: (1) Total Supply Voltage (V, Pin6) : 60V; (2) Voltage at Pins 3, 4, 5,8 and 9: 12V; (3) Voltage at Boot strap Pins Vout: +16V; (4) Peak Output Current (200ms) : 6A; (5) Continuous Output Current: 3A; (6) Power Dissipation: 25W; (7) Power Dissipation (TA=25°C, free air) : 3W; (8) Junction Temperature, Tj (max) : 150°C; (9) ESD Susceptibility: 1500V; (10) Storage Temperature,TSTG: -40 to +150°C; (11) Lead Temperature (Soldering, 10sec.) : 300°C.

Features

lmd18200t features: (1) Delivers up to 3A continuous output; (2) Operates at supply voltages up to 55V; (3) Low RDS(ON) typically 0.3Ω per switch; (4) TTL and CMOS compatible inputs; (5) No shoot-through current; (6) Thermal warning flag output at 145°C; (7) Thermal shutdown (outputs off) at 170°C; (8) Internal clamp diodes; (9) Shorted load protection; (10) Internal charge pump with external boot strap capability.

Diagrams

lmd18200t test circuit

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LMD18200T
LMD18200T

National Semiconductor (TI)

Motor / Motion / Ignition Controllers & Drivers

Data Sheet

0-1: $10.66
1-25: $8.96
25-100: $8.24
100-250: $7.52
LMD18200T/LB14
LMD18200T/LB14

National Semiconductor (TI)

Motor / Motion / Ignition Controllers & Drivers

Data Sheet

0-46: $8.96
46-115: $8.23
115-253: $7.51
253-506: $7.02
LMD18200T/NOPB
LMD18200T/NOPB

National Semiconductor (TI)

Motor / Motion / Ignition Controllers & Drivers 3A 55V H-Bridge

Data Sheet

0-1: $10.66
1-25: $8.96
25-100: $8.24
100-250: $7.52
LMD18200T/LF14
LMD18200T/LF14

National Semiconductor (TI)

Motor / Motion / Ignition Controllers & Drivers

Data Sheet

0-46: $8.96
46-115: $8.24
115-253: $7.52
253-506: $7.03