Manufacturer Part Number
A80602KESJSR
Manufacturer
Allegro Microsystems
Introduction
A power management integrated circuit (PMIC) designed for driving LEDs with flexibility and efficiency, suitable for applications requiring SEPIC or boost topology.
Product Features and Performance
DC DC Controller type
SEPIC and Step-Up (Boost) topology
Lacks internal switches, external switches required
Supports 6 outputs
Variable frequency from 200kHz to 2.15MHz
Analog and PWM dimming capabilities
Designed for automotive backlight applications
Operates within a wide temperature range from -40°C to 125°C
Product Advantages
High supply voltage range from 4.5V to 40V
Stable output voltage range from 4.05V to 4.45V
Each channel can deliver up to 140mA current
Automotive-grade reliability
AEC-Q100 qualification ensures standard compliance for automotive quality
Key Technical Parameters
Number of Outputs: 6
Voltage - Supply (Min): 4.5V
Voltage - Supply (Max): 40V
Voltage - Output: 4.05V ~ 4.45V
Current - Output / Channel: 140mA
Frequency: 200kHz ~ 2.15MHz
Quality and Safety Features
Operational temperature range ensuring performance in extreme conditions
AEC-Q100 qualification
Automotive-grade product
Compatibility
Wettable Flank surface mount for better solderability
Compatible with 24-WFQFN Exposed Pad packaging
Uses 24-QFN (4x4) device package
Application Areas
Automotive backlighting systems
LED-based lighting solutions requiring precise power management
Product Lifecycle
Product status is active
Not known to be nearing discontinuation
Always verify with manufacturer for latest lifecycle information
Several Key Reasons to Choose This Product
Robust power management for multiple LED outputs
Ability to operate at a broad range of input voltages
High frequency operation for efficient power conversion
Automotive-grade design ensuring reliability in vehicular conditions
Flexibility in dimming control through both analog and PWM
Surface mount package compatible with modern PCB technology
Meets stringent automotive quality standards (AEC-Q100)
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