ANALOG DEVICES ADP2381AREZ 直流-直流开关降压逐步递减稳压器, 可调, 4.5V-20V输入, 600mV-18V输出, 6A输出, TSSOP-16
GENERAL DESCRIPTION
The ADP2381 is a current mode control, synchronous, step down, dc-to-dc regulator. It integrates a 44 mΩ power MOSFET and a low-side driver to provide a high efficiency solution. The ADP2381 runs from an input voltage of 4.5 V to 20 V and can deliver 6 A of output current. The output voltage can be adjusted to 0.6 V to 90% of the input voltage. The switching frequency of the ADP2381 can be programmed from 250 kHz to 1.4 MHz or fixed at 290 kHz or 550 kHz.
FEATURES
Input voltage: 4.5 V to 20V
Integrated 44 mΩ high-side MOSFET
0.6 V ±1% reference voltage over temperature
Continuous output current: 6A
Programmable switching frequency: 250 kHz to 1.4 MHz
Synchronizes to external clock: 250 kHz to 1.4 MHz
180° out-of-phase synchronization
Programmable UVLO
Power-good output
External compensation
Internal soft start with external adjustable option
Startup into a precharged output
Supported by simPower design tool
输出接口数 1
输出电压 600 mV
输出电流 6 A
供电电流 3.50 mA
针脚数 16
开关频率 1.4 MHz
输入电压Max 20 V
输入电压Min 4.5 V
输出电压Max 18 V
输出电压Min 600 mV
输出电流Max 6 A
工作温度Max 125 ℃
工作温度Min -40 ℃
安装方式 Surface Mount
引脚数 16
封装 TSSOP
封装 TSSOP
工作温度 -40℃ ~ 125℃
产品生命周期 Active
包装方式 Cut Tape CT
RoHS标准 RoHS Compliant
含铅标准 Contains Lead
REACH SVHC标准 No SVHC
REACH SVHC版本 2013/06/20
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
ADP2381AREZ ADI 亚德诺 | 当前型号 | 当前型号 |
ADP2381AREZ-R7 亚德诺 | 功能相似 | ADP2381AREZ和ADP2381AREZ-R7的区别 |
MAX16909RAUE/V+ 美信 | 功能相似 | ADP2381AREZ和MAX16909RAUE/V+的区别 |