Product Summary

The L6203 is a kind of a full bridge driver for motor control applications realized in Multipower-BCD technology
which combines isolated DMOS power transistors with CMOS and Bipolar circuits on the same chip. By using mixed technology it has been possible to optimize the logic circuitry and the power stage to achieve the best possible performance. By using mixed technology it has been possible to optimize the logic circuitry and the power stage to achieve the best possible performance. All the logic inputs are TTL, CMOS and μC compatible.

Parametrics

Absolute maximum ratings: (1)Vs, Power Supply: 52 V; (2)VOD, Differential Output Voltage (between Out1 and Out2): 60 V; (3)VIN, VEN Input or Enable Voltage: – 0.3 to + 7 V; (4)Io, Pulsed Output Current– Non Repetitive (< 1 ms): 5 A; (5)Vsense, Sensing Voltage: – 1 to + 4 V; (6)Vb, Boostrap Peak Voltage: 60 V; (7)Ptot, Total Power Dissipation: Tcase = 90℃ : 20 W; Tamb = 70℃ : 2.3 W; (8)Tstg, Tj, Storage and Junction Temperature: – 40 to + 150 ℃.

Features

Features: (1)supply voltage up to 48V; (2)5A max peak current (2a max. for l6201); (3)total rms current up to 4a; (4)RDS (on) 0.3 W (typical value at 25℃); (5)cross conduction protection; (6)TTL compatible drive; (7)operating frequency up to 100KHZ; (8)thermal shutdown; (9)internal logic supply; (10)high efficiency.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
L6203
L6203
STMicroelectronics
Motor / Motion / Ignition Controllers & Drivers DMOS Full Bridge
Data Sheet
0-1: $5.72
1-10: $4.69
10-100: $4.23
100-250: $3.89
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
L6201
L6201
STMicroelectronics
Motor / Motion / Ignition Controllers & Drivers DMOS Full Bridge
Data Sheet
0-1: $6.02
1-10: $5.45
10-100: $4.41
100-250: $3.95
L6201013TR
L6201013TR
STMicroelectronics
Motor / Motion / Ignition Controllers & Drivers DMOS Full Bridge
Data Sheet
0-1: $5.39
1-10: $4.41
10-100: $3.99
100-250: $3.65
L6201-L6202 - L6203
L6201-L6202 - L6203
Other

Data Sheet
Negotiable 
L6201PS
L6201PS
STMicroelectronics
Motor / Motion / Ignition Controllers & Drivers DMOS Full Bridge
Data Sheet
0-1: $6.18
1-10: $5.24
10-100: $4.31
100-250: $3.64
L6201PSTR
L6201PSTR
STMicroelectronics
Motor / Motion / Ignition Controllers & Drivers DMOS Full Bridge
Data Sheet
0-1: $5.53
1-10: $4.52
10-100: $4.09
100-250: $3.75
L6202
L6202
STMicroelectronics
Motor / Motion / Ignition Controllers & Drivers DMOS Full Bridge
Data Sheet
0-1: $5.36
1-10: $4.39
10-100: $3.97
100-250: $3.64