MAX20472EVKIT [MAXIM]
3.0V to 4.0V Operating Supply Voltage;
| 型号： | MAX20472EVKIT |
| 厂家： | 
MAXIM INTEGRATED PRODUCTS |
| 描述： | 3.0V to 4.0V Operating Supply Voltage |
| 文件： | 总2页 (文件大小：111K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MAX20472EVKIT
Evaluation Kit for the MAX20472
NDA Required. Request Full Data Sheet and Software
Description
The MAX20472 evaluation kit demonstrates the performance of the MAX20472, which
is part of the MAX20471–MAX20473 series of high-efficiency, low-voltage DC-DC
converters. The converter ICs boost a 3.0V to 4.0V input supply to between 3.8V and
5.25V at up to 500mA. The boost converters achieve ±1.5% output error over load, line,
and temperature range.
The IC features a 2.2MHz fixed-frequency forced-PWM (FPWM) mode for better noise
immunity and load-transient response, and a pulse-frequency modulation mode (skip)
for increased efficiency during light-load operation. The 2.2MHz frequency operation
enables the use of all-ceramic capacitors and minimizes external components. The
programmable spread-spectrum-frequency modulation minimizes radiated
electromagnetic emissions. Integrated low RDS(ON) switches improve efficiency at heavy
loads and make the layout a much simpler task with respect to discrete solutions.
The regulator includes True Shutdown™, soft-start, overcurrent, and overtemperature
protections.
Key Features
3.0V to 4.0V Operating Supply Voltage
3.8V to 5.25V Fixed Output
500mA Output Version Populated; Compatible with 1A and 2A Output Versions
2.2MHz Operation
Feedback Injection Point to Test Stability
Robust for the Automotive Environment
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Current Mode, Forced-PWM and Skip Operation
Overtemperature and Short-Circuit Protection
-40°C to +125°C Operating Range
Proven PCB Layout
Fully Assembled and Tested
Applications/Uses
Automotive CAN Transceivers
Automotive Point of Load
https://www.maximintegrated.com/en/products/power/switching‐regulators/MAX20472EVKIT.html/tb_tab0/11‐8‐19
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