Manufacturer Part Number
ATA6836C-TIQY-19
Manufacturer
Microchip Technology
Introduction
The ATA6836C-TIQY-19 is a Power Management Integrated Circuit (PMIC) designed specifically for full and half-bridge motor drivers, optimized for powering bulbs, DC motors, and resistors with advanced control via an SPI interface.
Product Features and Performance
Integrated half-bridge driver configuration
Control interface: SPI
Load type compatibility: Inductive, Capacitive, Resistive
Embedded Power MOSFET technology
Features status flag for system monitoring
Product Advantages
High integration reduces system complexity and PCB space requirements
Low Rds On (1Ohm LS, 1Ohm HS) minimizes power loss and improves efficiency
Wide operating temperature range (-40°C to 150°C) suitable for harsh environments
Key Technical Parameters
Supply Voltage: 4.75V to 5.25V
Load Voltage: 5.5V to 40V
Peak Output Current: 650mA
Rds On: 1Ohm LS, 1Ohm HS
Fault Protection: Open Load Detect, Over Temperature, Short Circuit, UVLO
Quality and Safety Features
Robust open load detection
Over-temperature protection
Short circuit protection
Under-voltage lockout (UVLO) for system safety
Compatibility
Compatible with a range of inductive, capacitive, and resistive loads
Suitable for driving bulbs, DC motors, and resistors
SPI interface allows for easy integration into digital control systems
Application Areas
Automotive lighting systems
DC motor control in automotive and industrial applications
Resistive heating elements control
Product Lifecycle
Status: Obsolete
Consider identifying replacement or upgrade options as this model is nearing discontinuation
Several Key Reasons to Choose This Product
High efficiency and low power dissipation with low Rds On values
Extensive fault protection features enhance system reliability
Wide voltage and temperature operating ranges increase application versatility
SPI interface facilitates sophisticated control strategies
Obsolete status necessitates consideration for long-term availability in current designs