ADP5033-1-EVALZ開發(fā)板套件編程器的評估板-DC/DC與AC/DC（離線）SMPS規(guī)格書PDF中文資料

ADP5033-1-EVALZ屬于開發(fā)板套件編程器的評估板-DC/DC與AC/DC（離線）SMPS。由亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的ADP5033-1-EVALZ評估板 - DC/DC 與 AC/DC（離線）SMPS該系列產(chǎn)品提供了一種方便的方法，可對開關(guān)模式電源轉(zhuǎn)換所用的器件（包括 DC-DC 和 AC-DC 型）進(jìn)行性能或特性評估?！胺€(wěn)壓器”（包含內(nèi)部電源開關(guān)裝置）和“控制器”（設(shè)計為控制外部電源開關(guān)）之類的器件均包括在內(nèi)。

GENERAL DESCRIPTION

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 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.

FEATURES

Main input voltage range: 2.3 V to 5.5 V

Two 800 mA buck regulators and two 300 mA LDOs

Tiny, 16-ball, 2 mm × 2 mm WLCSP package

Regulator accuracy: ±3

Factory programmable VOUTx

3 MHz buck operation with forced PWM and auto PWM/PSM modes

BUCK1/BUCK2: output voltage range from 0.8 V to 3.3 V

LDO1/LDO2: output voltage range from 0.8 V to 3.3V

LDO1/LDO2: low input supply voltage from 1.7 V to 5.5 V

LDO1/LDO2: high PSRR and low output noise

APPLICATIONS

Power for processors, ASICS, FPGAs, and RF chipsets

Portable instrumentation and medical devices

Space constrained devices