双3兆赫, 800毫安降压型稳压器具有两个300毫安的LDO Dual 3 MHz, 800 mA Buck Regulators with Two 300 mA LDOs
Product Details
The ADP5033 combines two high performance buck regulators and two low dropout regulators LDO in a tiny, 16-ball, 2 mm × 2 mm WLCSP to meet demanding performance and board space requirements.
The high switching frequency of the buck regulators enables tiny multilayer external components and minimizes the board space. When the MODE pin is set high, the buck regulators operate in forced PWM mode. When the MODE pin is set low, the buck regulators operate in forced power save mode PSM. When the load is around the nominal value and the load current falls below a predefined threshold, the regulator operates in PSM, improving the light load efficiency.
The two bucks operate out of phase to reduce the input capacitor requirement and noise.
The low quiescent current, low dropout voltage, and wide input voltage range of the ADP5033 LDO extend the battery life of portable devices. The ADP5033 LDOs maintain power supply rejection greater than 60 dB for frequencies as high as 10 kHz while operating with a low headroom voltage.
The regulators in the ADP5033 are activated by the ENA and ENB pins. The specific channels controlled by ENA and ENB are set by factory programming. A high voltage level applied to the enable pins activates the regulators. The default output voltages are factory programmable and can be set to a wide range of options.
**Applications**
### Features and Benefits
电源电压DC 5.50 V
输出接口数 4
输出电压 2.80 V
输出电流 300mA, 800mA
调节输出数 2
开关频率 3 MHz
输入电压Max 5.5 V
输入电压Min 2.3 V
工作温度Max 125 ℃
工作温度Min -40 ℃
电源电压 5.5 V
安装方式 Surface Mount
引脚数 16
封装 WLCSP-16
封装 WLCSP-16
工作温度 -40℃ ~ 125℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/12/17
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
ADP5033ACBZ-1-R7 ADI 亚德诺 | 当前型号 | 当前型号 |
ADP5033ACBZ-4-R7 亚德诺 | 类似代替 | ADP5033ACBZ-1-R7和ADP5033ACBZ-4-R7的区别 |
ADP5033ACBZ-2-R7 亚德诺 | 类似代替 | ADP5033ACBZ-1-R7和ADP5033ACBZ-2-R7的区别 |
ADP5033ACBZ-5-R7 亚德诺 | 类似代替 | ADP5033ACBZ-1-R7和ADP5033ACBZ-5-R7的区别 |