sales@hkmjd.com
Service Telephone:86-755-83294757
Trade Name:Switching Regulators
Brand:Maxim
Particular Year:24+
Package:FC2QFN-17
Delivery Date:New and Original
Stock: 5000pcs
The MAX20499BFON/VY high-efficiency, synchronous, step-down converter operates over a 3.0V to 5.5V input voltage range and provides a 0.5V to 1.275V output voltage range. The wide input/output voltage range and peak output current of up to 12 A make the device ideal for point-of-load and back-end regulation.The MAX20499 achieves an output error of ±1.5% over the full load, input voltage, and temperature range.
The MAX20499BFON/VY features a 2.2MHz fixed-frequency PWM mode for better noise immunity and load transient response. 2.2MHz operating frequency allows the use of full ceramic capacitors to minimise external components. The spread spectrum modulation option minimises electromagnetic emissions. The integrated low RDS(ON)(ON) switch greatly improves efficiency at heavy loads and simplifies circuit layout relative to discrete solutions.
MAX20499BFON/VY Characteristics:
High efficiency DC-DC converter
Up to 12A peak output current: 12A
Differential remote voltage detection
Operating supply voltage range: 3.0V to 5.5V
I2C control output voltage: 0.5V to 1.275V (6.25mV step)
Excellent load transient performance
Programmable compensation
2.2MHz or 1.1MHz operating frequency
Output voltage accuracy: ±1.5 per cent
Active low RESET output
Current mode, forced PWM operation
Over temperature and short circuit protection
3.5mm x 3.75mm 17-pin side-wettable FC2QFN package
-40°C to +125°C Class 1 automotive temperature range
AEC-Q100 certified
Applications
Automotive entertainment systems
SoC core power supplies
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Describe
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Maxim was founded in 1983 and is headquartered in California, USA. The company is a leader in the design, development, and production of linear and mixed-signal integrated circuit products. As of June 26, 1999, its net sales revenue has reached 600 mi…
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