产品详情

深圳供应 SC8749 南芯科技 同步降压-升压转换器

Features

● AEC-Q100 qualified for automotive applications:

- Temperature grade 1: TA range: -40°C to 125 °C

● Integrated gate driver for high-side power switches

● 4V to 36V start up input voltage, support 3.7V falling Vin

● 1V to 22V output voltage range

● Programmable Power Supply (PPS) support for USB power delivery

- Programmable reference voltage range: 0.1V – 1.123V with 1mV resolution

- Programmable output current limit up to 6.35A with 50-mA step

- +/- 5% accurate average output current limiting

● I2C Interface for:

- 270k/405k/540kHz frequency selectable

- Auto PFM / Forced PWM

- Spread spectrum dithering

- Line drop compensation

- Current limit setting

● Battery short to ground protection driver

● External biased VCC for higher efficiency

● Output OCP / SCP / OVP / TSD protection

Applications

● Automotive USB Charging

● Automotive Wireless Charging

● Automotive ADAS