datasheetbank_Logo     Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site
HOME  >>>  ADI  >>> ADP5034-2-EVALZ PDF

ADP5034-2-EVALZ Datasheet PDF - Analog Devices

Part NameDescriptionManufacturer
ADP5034-2-EVALZ Dual 3 MHz, 1200 mA Buck Regulators with Two 300 mA LDOs ADI
Analog Devices ADI
Other PDF  no available.
ADP5034-2-EVALZ Datasheet PDF : ADP5034-2-EVALZ pdf   
ADP5034 image

GENERAL DESCRIPTION
The ADP5034 combines two high performance buck regulators and two low dropout (LDO) regulators in a small, 24-lead 4 mm × 4 mm LFCSP 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 to high, the buck regulators operate in forced PWM mode. When the MODE pin is set to low, the buck regulators operate in PWM mode when the load is above a predefined threshold. When the load current falls below a predefined threshold, the regulator operates in power save mode (PSM), improving the light load efficiency.
The two bucks operate out of phase to reduce the input capacitor requirement. The low quiescent current, low dropout voltage, and wide input voltage range of the ADP5034 LDOs extend the battery life of portable devices. The ADP5034 LDOs maintain power supply rejection greater than 60 dB for frequencies as high as 10 kHz while operating with a low headroom voltage.
Regulators in the ADP5034 are activated through dedicated enable pins. The default output voltages can be externally set in the adjustable version, or factory programmable to a wide range of preset values in the fixed voltage version.

FEATURES
  Main input voltage range: 2.3 V to 5.5 V
  Two 1200 mA buck regulators and two 300 mA LDOs
  24-lead, 4 mm × 4 mm LFCSP package
  Regulator accuracy: ±3%
  Factory programmable or external adjustable VOUTx
  3 MHz buck operation with forced PWM and auto PWM/PSM modes
  BUCK1/BUCK2: output voltage range from 0.8 V to 3.8 V
  LDO1/LDO2: output voltage range from 0.8 V to 5.2 V
  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

Page Links : 1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28 

 

Other manufacturer searches related to ADP5034-2-EVALZ

Part NameDescriptionPDFManufacturer
MA-406 MHz RANGE CRYSTAL UNIT SMD MA-406 View Epson ToYoCom
TPS51125 Dual-Synchronous, Step-Down Controller with Out-of-Audio™ Operation and 100-mA LDOs for Notebook System Power TPS51125 View Texas Instruments
TPS51123A Dual-Synchronous, Step-Down Controller with Out-of-Audio™ Operation and 100-mA LDOs for Notebook System Power TPS51123A View Texas Instruments
TPS51125A Dual-Synchronous, Step-Down Controller with Out-of-Audio™ Operation and 100-mA LDOs for Notebook System Power TPS51125A View Texas Instruments
BF245A Transistor polarity N Channel Gfs min 3 mA/V Gfs max 6.5 mA/V Current Idss max 6.5 mA Current Idss min 2 mA Current Ig 10 mA Application code HFA Power Ptot 350 mW BF245A View Fairchild Semiconductor
6TPE330ML Dual-Synchronous, Step-Down Controller with Out-of-Audio™ Operation and 100-mA LDOs for Notebook System Power 6TPE330ML View Texas Instruments
FAN53601 6 MHz, 600 mA / 1 A Synchronous Buck Regulator FAN53601 View ON Semiconductor
LM284 300 mA/600 mA up to 42V Input Step-Down DC/DC Regulator in Thin SOT-23 LM284 View Unspecified
LM2841 300 mA/600 mA up to 42V Input Step-Down DC/DC Regulator in Thin SOT-23 LM2841 View National ->Texas Instruments
KPY41-MR Silicon Pressure Sensor Module KPY41-MR View Siemens AG

Share Link : 

한국어 简体中文 日本語 русский español


All Rights Reserved © datasheetbank.com 2014 - 2019  ] [ Privacy Policy ] [ Request Datasheet  ] [ Contact Us ]