Device Information
 
 
ZL2005P Printer Friendly Version
Not Recommended For New Designs Recommended Replacement Part ZL6100
Digital-DC™ Controller with Drivers and POLA/DOSA Trim Description
 
Features DescriptioniSim Design Simulation
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 ZL2005PEVK4
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ZL2005PALPFTDetails
ZL2005PALPFT1Details
ZL2005PEVK4Details
ZLUSBEVAL1ZDetails
Datasheet
Adobe Acrobat Document ZL2005P
Digital-DC™ Controller with Drivers and POLA/DOSA Trim Description
VIN (min) (V)3
VIN (max) (V)14
VOUT (min) (V).54
VOUT (max) (V)5.5
IOUT (max) (A)>40
IQ (mA)16
Switching Frequency (MHz)0.2 to 1.4
Peak Efficiency (%)94
Integrated FET DriversY
Integrated Power ManagementY
 

Product Information

Key Features
  • Power Conversion
  • Efficient synchronous buck controller
  • 3 V to 14 V input range
  • 0.54 V to 5.5 V output range (with margin)
  • Optional output voltage setting with VADJ pin
  • ±1% output accuracy
  • Internal 3 A drivers support >40 A power stage
  • Fast load transient response
  • Phase interleaving
  • RoHS compliant (6 x 6 mm) QFN package

    Power Management
  • Digital soft start/stop
  • Precision delay and ramp-up
  • Voltage tracking, sequencing and margining
  • Voltage/current/temperature monitoring
  • I2C/SMBus communication
  • Output overvoltage and overcurrent protection
  • Internal non-voltatile memory (NVM)
  • PMBus compliant
Description

The ZL2005P is an innovative mixed-signal power conversion and management IC that combines a compact, efficient, synchronous DC-DC buck controller, adaptive drivers and key power and thermal management functions in one IC, providing flexibility and scalability while decreasing board space requirements and design complexity. Zilker Labs Digital-DC technology enables a unique blend of performance and features not available in either traditional analog or newer digital approaches, resolving the issues associated with providing multiple low-voltage power domains on a single PCB.

The ZL2005P is designed to be configured either as a standard ZL2005 or as POLA/DOSA compatible device.

All operating features can be configured by simple pin-strap selection, resistor selection or through the on-board serial port. The PMBus™-compliant ZL2005P uses the SMBus™ serial interface for communication with other Digital-DC products or a host controller.

Pricing / Packaging / Samples / Ordering

 iBuy direct from Intersil iBuy direct - out of stock Request samples
 Check distributor inventoryGreen/Pb(Lead free) Device Available in RoHS/Pb-Free 
Part No.Design-In
Status
Temp.PackageMSLPrice
US $
PB Free
ZL2005PALPFT Active Ind 36 Ld QFN T+R 2 2.52 PB Free Disti-Buy  
ZL2005PALPFT1 Active Ind 36 Ld QFN T+R 2 2.52 PB Free Disti-Buy  
ZL2005PEVK4 Active   Eval Board N/A Contact Us   Disti-Buy  
ZLUSBEVAL1Z Active - Eval Board N/A Contact Us PB Free Buy Direct Disti-Buy  
ZL2005PALRFT Coming
Soon
Ind 36 Ld QFN T+R 2 Contact Us PB Free    
ZL2005PALRFT1 Coming
Soon
Ind 36 Ld QFN T+R 2 Contact Us PB Free    
The price listed is the manufacturer's suggested retail price for quantities of 1K units. However, prices in today's market are fluid and may change without notice.
MSL = Moisture Sensitivity Level - per IPC/JEDEC J-STD-020
SMD = Standard Microcircuit Drawing

Technical Documentation

Application Note(s):
Datasheet(s):
Evaluation Board(s):
Technical Homepage:
Tools And Support
iSim Design Simulation
No Models Available
Applications
  • Servers/storage equipment
  • Telecom/datacom equipment
  • Power supplies (memory, DSP, ASIC, FPGA)
  Related DevicesParametric Table   Parametric Table
 ZL2004 Adaptive Digital DC-DC Controller with Current Sharing 
 ZL2004-01 Adaptive Digital DC-DC Controller with Current Sharing 
 ZL2005 Not Recommended For New Designs Recommended Replacement Part ZL2006
Digital-DC™ Integrated Power Management and Conversion IC
 
 ZL2006 Adaptive Digital DC-DC Controller with Drivers and Current Sharing 
 ZL2008 Digital DC-DC Controller with Drivers and Pin-Strap Current Sharing 
 ZL6100 Adaptive Digital DC/DC Controller with Drivers and Current Sharing 

 

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