1FEATURES
2• ±4 A Output Current
• Wide Supply Voltage Range: 4.5 V – 26 V
• High Efficiency Generates Less Heat
• Multiple Switching Frequencies
– Master/Slave Synchronization
– Up to 1.2 MHz Switching Frequency
• Feedback Power Stage Architecture with High
PSRR Reduces PSU Requirements
• Single Power Supply Reduces Component
Count
• Integrated Self-Protection Circuits Including
Over-Voltage, Under-Voltage, Over-
Temperature, and Short Circuit with Error
Reporting
• Thermally Enhanced Package
– DAP (32-pin HTSSOP Pad-down)
• –40°C to 85°C Ambient Temperature Range

APPLICATIONS
• Power Line Communications (PLC) Driver
• Thermoelectric Cooler (TEC) Driver
• Laser Diode Biasing
• Motor Driver
• Servo Amplifier

DESCRIPTION
The DRV595 is a high-efficiency, high-current power driver ideal for driving a wide variety of loads in systems
powered from 4.5V to 26V. PWM operation and low output stage on-resistance significantly decrease power
dissipation in the amplifier.
The DRV595 advanced oscillator/PLL circuit employs multiple switching frequency options; this is achieved
together with a Master/Slave option, making it possible to synchronize multiple devices.
The DRV595 is fully protected against faults with short-circuit, thermal, over-voltage, and under-voltage
protection. Faults are reported back to the processor to prevent devices from being damaged during overload
conditions.