Product description
The L6203 is a full bridge driver for motor control applications, built with Multipower-BCD technology that combines isolated DMOS power transistors with CMOS and bipolar circuits on a single chip. This mixed technology allows optimization of both the logic and power stages for maximum performance. The DMOS output transistors operate at supply voltages up to 42 V and support efficient high-speed switching. All logic inputs are compatible with TTL, CMOS, and microcontrollers. Each half-bridge is controlled independently, with a shared enable input for both channels.
Specifications:
- Supply voltage up to 48 V
- Maximum peak current: 5 A
- Continuous RMS current: up to 4 A
- RDS(on): 0.3 Ω (typical at 25 °C)
- Cross-conduction protection
- TTL-compatible inputs
- Operating frequency up to 100 kHz
- Thermal shutdown protection
- Internal logic power supply
- High efficiency
Package: Multiwatt11
