sales@hkmjd.com
Service Telephone:86-755-83294757
Trade Name:MAX20049CATEA/VY
Data Manual:MAX20049CATEA/VY.pdf
Brand:Maxim
Particular Year:23+
Package:16-WFQFN
Delivery Date:New and Original
Stock: 1000pcs
The MAX20049CATEA/VY are dual step-down converter ICs with two low dropout regulators (LDOs) that provide a single-chip solution for automotive cameras. The two buck converter designs operate in fixed frequency PWM mode with input voltages of 5V to 17V for the MAX20049, 4V to 17V for the MAX20049C, and 3.5V to 17V for the MAX20049D. Dedicated high-voltage inputs allow for flexible solutions.
The ICs provide voltage monitoring of all four output voltage rails. The power supply pulls down when an overvoltage or undervoltage is detected. To support long and inexpensive coaxial cables, the devices have 500mV SUP1 hysteresis. Both buck converters offer very short on-time and allow the use of a 17V input to produce a 0.9V output. High frequency operation allows the use of an all ceramic capacitor design, as well as small external components. Low resistance on-chip switches ensure high efficiency while minimising critical inductance.
Product Features
Smaller solution size
16-pin, side-wettable (3mm x 3mm) TQFN package with bare pads
Low on-time architecture eliminates the need for cascaded Buck converters
Wide 4V to 17V output voltage range with coaxial cable power support
Fixed output voltage option
Reduced EMI
Spread spectrum modulation option
Pin arrangement allows compact PCB layout with open nodes
Self-protecting and highly reliable
Overvoltage and undervoltage monitoring, overvoltage protection, thermal shutdown and short circuit protection
500mV input hysteresis to support low-cost, long cable runs for low-speed startup conditions
Supports automotive applications
Automotive grade temperature range
AEC-Q100 certified
Applications
Camera modules - panoramic, rear, and front cameras
Point-of-load
Model
Brand
Package
Quantity
Describe
ST
PowerSSO-36 EPU
1000
PMIC - Voltage Regulator - Linear Switching 3 Output Buck Synchronous (2), Linear (LDO) (1) 250kHz ~ 2MHz PowerSSO-36 EPU
ADI
40-WFQFN
1000
PMIC - Voltage Regulators - Linear Switching 4-Output Buck 2.25MHz 40-QFN (6x6)
ADI
MSOP-16
5000
PMIC - Voltage Regulators - Linear Switching 1 Output Charge Pump 50kHz ~ 500kHz 16-MSOP-EP
MPS
26-QFN
1000
PMIC - Regulator - Linear Switching 8 Output Buck Synchronous (4), Linear (LDO) (3) 1.1MHz 26-QFN (3.5x4.5)
Renesas
8-SOIC
1000
PMIC - Regulator - Linear Switching 3 Output Buck(1), Linear (LDO)(2) 350kHz 8-SOIC-EP
ROHM
56-VFQFN
1000
PMIC - Voltage Regulators - Linear Switching 12 Output Buck (6), Linear (LDO) (6) 2MHz UQFN56BV7070
ROHM
55-UFBGA
1000
PMIC - Regulator - Linear Switching 13 Outputs Buck Synchronous (5), Linear (LDO) (8) 6MHz UCSP55M4C
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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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