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MAX25203ATJA/VY+
DC/DC Controller, Synchronous Boost, 4.5 to 36V Supply, 1 Output, 67% Duty Cycle, 2.1MHz, TQFN-EP-32
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No Longer Manufactured
Product Information
ManufacturerANALOG DEVICES
Manufacturer Part NoMAX25203ATJA/VY+
Order Code3798615
Technical Datasheet
Control ModeCurrent Mode Control
Supply Voltage Min4.5V
Supply Voltage Max36V
No. of Outputs1Outputs
Duty Cycle (%)67%
IC Case / PackageTQFN-EP
No. of Pins32Pins
Switching Frequency2.1MHz
TopologySynchronous Boost (Step Up)
Operating Temperature Min-40°C
Operating Temperature Max125°C
Product Range-
QualificationAEC-Q100
MSLMSL 1 - Unlimited
SVHCNo SVHC (27-Jun-2024)
Automotive Qualification Standard-
Controller IC Case StyleTQFN-EP
No. of Outputs1 Output
Product Overview
Automotive dual-phase synchronous boost controller with programmable gate drive and I2C. It can also be used to generate backlight voltage and Class D audio amplifier voltages. It features a power-OK monitor and undervoltage lockout. Protection features include cycle-by-cycle current limit and thermal shutdown. It is suitable for infotainment systems, automotive audio amplifier applications.
- Meets stringent OEM module power consumption and performance specifications
- High efficiency and current sharing: pass-through for <gt/>98% efficiency
- EMI-reduction, reduce interference with sensitive radio bands W/O sacrificing wide I/P voltage range
- Integration and thermally enhanced package saves board space and cost
- Current-mode controllers with forced-continuous and skip modes
- Protection features and I2C diagnostics for improved system reliability
- Supply undervoltage lockout
- Die temperature monitoring through I2C
- Short-circuit protection with true shutdown™
- Individual phase current monitoring through I2C
Notes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Technical Specifications
Control Mode
Current Mode Control
Supply Voltage Max
36V
Duty Cycle (%)
67%
No. of Pins
32Pins
Topology
Synchronous Boost (Step Up)
Operating Temperature Max
125°C
Qualification
AEC-Q100
SVHC
No SVHC (27-Jun-2024)
Controller IC Case Style
TQFN-EP
Supply Voltage Min
4.5V
No. of Outputs
1Outputs
IC Case / Package
TQFN-EP
Switching Frequency
2.1MHz
Operating Temperature Min
-40°C
Product Range
-
MSL
MSL 1 - Unlimited
Automotive Qualification Standard
-
No. of Outputs
1 Output
Technical Docs (2)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Philippines
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Philippines
Country in which last significant manufacturing process was carried out
Tariff No:85423990
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (27-Jun-2024)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.000001