Apex Microtechnology SA53 Amplifier with Integrated Gate Driver
Apex Microtechnology SA53 Amplifier with Integrated Gate Driver is a monolithic, low-cost, single-package solution for driving brush-type DC motors. The Apex Microtechnology SA53 allows a seamless digital interface using an MCU or DSP. Individual control of the top and bottom side output FETs is allowed via direct signals from the processor. Thermal and short circuit monitoring for the SA53 is provided, which generates fault signals for the microcontroller to take appropriate action.
Features
- Voltage supply operation of 10V to 60V
- High output current of 3A continuous, 10A PEAK per phase
- Low-cost intelligent switching amplifier
- Directly connects to most embedded microcontrollers and digital signal controllers
- Integrated gate driver logic with dead time generation and shoot-through prevention
- Over 10A PEAK output current per phase
- User-programmable cycle-by-cycle current limit protection
- Over-current and over-temperature warning signals
Applications
- Bidirectional DC brush motors
- Two unidirectional DC brush motors
- Two independent solenoid actuators
- Stepper motors
Videos
Typical Application
Related Products
Apex Microtechnology MSA240 Pulse Width Modulation Amplifiers
Cost-effective solution for industrial applications that offer outstanding performance.
Apex Microtechnology MSA260 Open Frame PWM Amplifier
20A (30A PEAK), 450V pulse width modulation (PWM) amplifier.
Apex Microtechnology SA01 PWM Amplifier with Programmable Current Limit
Can deliver up to 2000W to a load, and is operated from a single power supply.
Apex Microtechnology SA03 30A 100V PWM Amplifier
Delivers up to 3000W to the load and features a 22.5kHz switching frequency
Apex Microtechnology SA09 5A 60V 500kHz Switching Frequency PWM
Used to lower the switching frequency or to synchronize multiple amplifiers.
Apex Microtechnology SA110 Silicon Carbide Half H-Bridge Module
High-current, high-voltage module that uses Silicon Carbide (SiC) technology.
Apex Microtechnology SA12 200kHz Switching Frequency PWM Amplifiers
15A, 200V amplifier that delivers up to 3000W to the load.
Apex Microtechnology SA160 10A H-Bridge Motor Driver ICs
Low-cost solutions for driving brush-type motors and reactive loads.
Apex Microtechnology SA303 Three-Phase Switching Amplifier ICs
Low-cost 60V pulse width modulation (PWM) motor-driver ICs.
Apex Microtechnology SA306 Low-Cost PWM Brushless Motor Driver ICs
Designed to drive three-phase Brushless DC (BLDC) motors.
Apex Microtechnology SA50 Complete H-Bridge PWM Amplifiers
Low-cost, 5A, 80V pulse width modulation (PWM) amplifier.
Apex Microtechnology SA57 PWM Amplifier with Integrated Gate Driver
Delivers up to 17A of output current for driving brush-type DC motors.
Apex Microtechnology SA60 Low Cost Complete H-Bridge PWM Amplifier
Can supply 10A of continuous current to a load.