Description

The NCV6356 is a synchronous AOT (Adaptive On−time) buck

converter optimized to supply the different sub systems of automotive

applications post regulation system up to 5 V input. The device is able

to deliver up to 5.0 A, with programmable output voltage from 0.6 V

to 1.4 V. Operation at up to 2.4 MHz switching frequency allows the

use of small components. Synchronous rectification and automatic

PFM Pseudo−PWM (PPWM) transitions improve overall solution

efficiency. The NCV6356 is in low profile 3.0 x 4.0 mm DFN−14 package.

Features

• Input Voltage Range from 2.5 V to 5.5 V : Battery, 3.3 V and 5.0 V

Rail Powered Applications

• Power Capability : 3.0 A Ta = 105°C − 5.0 A Ta = 85°C

• Programmable Output Voltage : 0.6 V to 1.4 V in 6.25 mV Steps

• Up to 2.4 MHz Switching Frequency with On Chip Oscillator

• Uses 330 nH Inductor and at least 22 F Capacitors for Optimized

Footprint and Solution Thickness

• PFM/PPWM Operation for Optimum Efficiency

• Low 60 A Quiescent Current

• I2C Control Interface with Interrupt and Dynamic Voltage Scaling

Support

• Enable / VSEL Pins, Power Good / Interrupt Signaling

• Thermal Protections and Temperature Management

• Transient Load Helper: Share the Same Rail with Another Rail

• 3.0 x 4.0 mm / 0.5 mm Pitch DFN 14 Package

• AEC−Q100 Qualified and PPAP Capable

Typical Applications

• Snap Dragon

• Automotive POL

• Instrumentation, Clusters

• Infotainment

• ADAS System (Vision, Radar)

NCV6356BMTWTXG属于集成电路（IC） > 稳压器 - DC-DC 开关稳压器。安森美半导体公司制造生产的NCV6356BMTWTXG稳压器 - DC-DC 开关稳压器DC-DC 开关稳压器 PMIC（电源管理集成电路）产品族中的产品是元器件级设备，用于需要稳定 DC 输入电压和/或将其转换为不同幅度的输出电压的应用。这些器件与称为“控制器”PMIC 的类似产品的区别在于集成了主开关元件，设备提供的电力会通过该元件。