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MAX16923EVKIT: Evaluation Kit for the MAX16923/MAX16926 Data Sheet (Rev. 0)7/21/2020PDF939K
製品概要
機能と利点
- 4.5V to 36V Wide Input Voltage Range (40V Load-Dump Tolerant)
- One High-Voltage 2.1A Buck Converter (5V or 3.3V)
- One High-Voltage 100mA Low-IQ Linear Regulator (3.3V)
- One Low-Voltage 1.6A Buck Converter (3.3V, 1.8V, 1.2V, or 1.1V)
- One Low-Voltage 180mA Linear Regulator (3.3V, 1.8V, 1.5V or 1.1V)
- Power-Good Outputs
- Integrated Watchdog Timer
- Programmable Switching Frequency (400kHz, 440kHz, 2MHz, 2.2MHz)
- Spread Spectrum
- Proven PCB Layout
- Automotive CISPR25 CLASS5 compliant
- Fully Assembled and Tested
製品概要
The MAX16923 evaluation kit (EV kit) is a fully assembled and tested surface-mount PCB used to evaluate the MAX16923 automotive 4-output display-power solution. The MAX16923 is a 4-channel power-management IC designed to accommodate the main rails used in modern automotive TFT displays. The MAX16923 integrates a high-voltage buck converter that transforms battery voltages into a 5V or 3.3V intermediate rail. In addition, a high-voltage, always-on, low-quiescent-current linear regulator supplies power at 3.3V. The low-voltage section consists of a fully-integrated DC/DC converter and an LDO running off the intermediate rail. A single START control pin initiates the start-up sequence, thereby simplifying device control. The MAX16923’s external PMOSFET control block allows battery voltage to be switched to a downstream device, such as a backlight boost converter. The MAX16923 also embeds a watchdog timer and selectable switching frequencies with spread spectrum.
Applications
- Central Information Displays
- Infotainment Displays
- Instrument Clusters
関連資料
購入
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