Hi,welcome
+86 135 5637 6665 +852 2632 9637 6*12 hours online call
Image is only a reference

Hot selling ADP3189JCPZ-RL 8-Bit, Programmable 2- to 5-Phase Synchronous Buck Controller Chip QFN-40

ADP3189JCPZ-RL

Model:ADP3189JCPZ-RL

Manufacturer:ADI

Package:QFN-40

Detail

Product Descriptions


The ADP3189is a highly efficient, multiphase, synchronous buck  switching regulator controller optimized for converting a 12 V  main supply into the core supply voltage required by high performance Intel processors. It uses an internal 8-bit DAC to read  a voltage identification (VID) code directly from the processor,  which is used to set the output voltage between 0.5 V and 1.6 V.


This device uses a multimode PWM architecture to drive the  logic-level outputs at a programmable switching frequency that  can be optimized for VR size and efficiency. The phase relationship of the output signals can be programmed to provide 2-, 3-,  4-, or 5-phase operation, allowing for the construction of up to  five complementary buck switching stages.


The ADP3189 also includes programmable no load offset and  slope functions to adjust the output voltage as a function of the  load current, optimally positioning it for a system transient. The  ADP3189 also provides accurate and reliable short-circuit  protection, adjustable current limiting, and a delayed powergood output that accommodates on-the-fly output voltage  changes requested by the CPU.


The ADP3189 is specified over the extended commercial  temperature range of 0°C to 85°C and is available in a  40-lead LFCSP.


Product Features


Selectable 2-, 3-, 4-, or 5-phase operation at up to  1 MHz per phase  

±7.7 mV worst-case differential sensing error over  temperature  

Logic-level PWM outputs for interface to external high  power drivers  

Active current balancing between all output phases  

Built-in power-good/crowbar blanking supports on-the-fly  VID code changes  

Digitally programmable 0.5 V to 1.6 V output supports both  VR10.x and VR11 specifications  

Programmable short-circuit protection with programmable  latch-off delay


Product Applications


Desktop PC power supplies for  

Next generation Intel® processors  

VRM modules


Product Specifications


AttributeAttribute value
ANSM-Part#ANSM-ADP3189JCPZ-RL
CategoryIntegrated Circuits (ICs)
Power Management (PMIC)
Special Purpose Regulators
ManufacturerAnalog Devices Inc.
Series-
PackagingBulk
Part StatusObsolete
ApplicationsController, Intel VR10, VR11
Voltage - Input12V
Number of Outputs4
Voltage - Output0.5V ~ 1.6V
Operating Temperature0°C ~ 85°C
Mounting TypeSurface Mount
Package / Case40-VFQFN Exposed Pad, CSP
Supplier Device Package40-LFCSP (6x6)
Base Product NumberADP3189


Actual product photos


TEXTISLM3671TLX-1.2_NOPB


Payment&Transportation


详情8.1


Official Certificate&Certificate



详情页3.1



Multiple product supply



详情5.1


Company office environment


详情6.1


Warehouse Real Shot


170019007688325e.png


Standard packaging


详情9


We also provide :


Part NoManufacturerDate CodeQuantityDescription
LM22676ADJNS19+250SOP8
TPS562201DDCRTI22+795500SOT23-6
NJG1806K75JRC22+500000DFN6
TLV74318PDQNRTI22+402000X2SON-4
NJG1801K75JRC22+300000SMD
NJG1804K64JRC22+300000DFN8
LM27761DSGRTI22+151000WSON8
TLV62565DBVRTI22+138000SOT23-5
TPS613222ADBVRTI22+108000SOT23-5
LNK625DG-TLPOWER22+100000SOP-8
OPA4322AIPWRTI22+100000TSSOP14
TLV75528PDRVRTI22+99000WSON-6
TPS7A2025PDQNRTI22+78500X2SON-4
TLV62568DBVRTI22+72000SOT23-5
STM32L051K8U6TRST22+60000QFN32
SKY66421-11SKYWORKS22+56500QFN16
TPS7A1111PDRVRTI22+54000WSON6
TLV62569PDDCRTI22+52000SOT23-6
TLV62569DBVRTI22+48000SOT23-5
TPS23753APWRTI22+40000TSSOP14
NB691GG-ZMPS22+30000QFN
SN74AHC1G02DBVRTI22+27939SOT-23
TPS63000DRCRTI22+23238VSON10
TLV75533PDRVRTI22+21500WSON6
NB687BGQ-ZMPS22+20000QFN
A3916GESTR-T-1ALLEGRO22+17150QFN-20
TPS62135RGXRTI22+15000VQFN11
TLE2022AMDRTI0803+12500SOP8
TPS23756PWPRTI22+12000HTSSOP-20


User Info:
Phone number
+86
  • +86
  • +886
  • +852
Company Name
Email
Product model
Quantity
Comment message