Product Information

BU90002GWZ-E2-EVK-101

BU90002GWZ-E2-EVK-101 electronic component of ROHM

Datasheet
Power Management IC Development Tools Eval Board for BU90002GWZ is a step-down regulator capable of proving a 3.3V,1A output from a 4.0V to 5.5V source.
Manufacturer: ROHM
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)

1: USD 38.4714 ea
Line Total: USD 38.47

0 - Global Stock
MOQ: 1  Multiples: 1
Pack Size: 1

 More Buying Options & Price Grid(s)

Availability Price Quantity
0 - WHS 1


Ships to you between Thu. 30 May to Mon. 03 Jun

MOQ : 1
Multiples : 1
1 : USD 40.089

Read More Specifications

     
Manufacturer
Product Category
Product
Type
Tool Is For Evaluation Of
Input Voltage
Output Voltage
Series
Description Function
Output Current
Packaging
Brand
Maximum Operating Temperature
Minimum Operating Temperature
Rohs Mouser
Description/Function
Cnhts
Hts Code
Product Type
Factory Pack Quantity :
Subcategory
Taric
LoadingGif

Notes:- Show Stocked Products With Similar Attributes.

More Products By Manufacturer "ROHM"

Image Description
BU90003GWZ-E2-EVK-101 electronic component of ROHM BU90003GWZ-E2-EVK-101

Power Management IC Development Tools EVAL BOArd-Step-down Switching regulators with Built-in Power MOSFET, Output (1A, 1.2V)
Stock : 5

BU90004GWZ-E2 electronic component of ROHM BU90004GWZ-E2

Voltage Regulators - Switching Regulators Step-dn Sw Reg w/ Pwr MOSFET, 1A 1.8V
Stock : 1368

BU90004GWZ-E2-EVK-101 electronic component of ROHM BU90004GWZ-E2-EVK-101

Power Management IC Development Tools EVAL BOArd-Step-down Switching regulators with Built-in Power MOSFET, Output (1A, 1.2V)
Stock : 0

BU90005GWZ-E2 electronic component of ROHM BU90005GWZ-E2

Voltage Regulators - Switching Regulators Step-dn Sw Reg w/ Pwr MOSFET, 1A 1.5V
Stock : 41

BU90005GWZ-E2-EVK-101 electronic component of ROHM BU90005GWZ-E2-EVK-101

Power Management IC Development Tools EVAL BOArd-Step-down Switching regulators with Built-in Power MOSFET, Output (1A, 1.2V)
Stock : 0

BU90006GWZ-E2 electronic component of ROHM BU90006GWZ-E2

Voltage Regulators - Switching Regulators Step-dn Sw Reg w/ Pwr MOSFET, 1A 3.0V
Stock : 829

BU90002GWZEVK-101 electronic component of ROHM BU90002GWZEVK-101

ROHM Semiconductor Power Management IC Development Tools BU90002GWZ Eval Mod
Stock : 0

BU90006GWZ-E2-EVK-101 electronic component of ROHM BU90006GWZ-E2-EVK-101

Power Management IC Development Tools EVAL BOArd-Step-down Switching regulators with Built-in Power MOSFET, Output (1A, 1.2V)
Stock : 0

BU90007GWZ-E2 electronic component of ROHM BU90007GWZ-E2

Buck Switching Regulator IC Positive Fixed 1.25V 1 Output 1A 6-XFBGA, CSPBGA
Stock : 3000

BU90003GWZ-E2 electronic component of ROHM BU90003GWZ-E2

Voltage Regulators - Switching Regulators Step-dn Sw Reg w/ Pwr MOSFET, 1A 1.2V
Stock : 28

More Products By Category "Power Management IC Development Tools"

Image Description
NCL30088FLYGEVB electronic component of ON Semiconductor NCL30088FLYGEVB

Power Management IC Development Tools Pwr Factor Corrected SMPS HV Switcher
Stock : 0

NCP1070SOTGEVB electronic component of ON Semiconductor NCP1070SOTGEVB

Power Management IC Development Tools Low Pwr Offline SMPS HV Switcher
Stock : 0

NCP1075PSRGEVB electronic component of ON Semiconductor NCP1075PSRGEVB

Power Management IC Development Tools 10W, PSR Flyback
Stock : 0

NCP1256B60WGEVB electronic component of ON Semiconductor NCP1256B60WGEVB

Power Management IC Development Tools 60W 19V POWER SUPPLY EVAL
Stock : 0

NCP1294EDR2G electronic component of ON Semiconductor NCP1294EDR2G

Voltage Mode PWM Controller -0.3V to 15V 1A 16-Pin SOIC T/R
Stock : 0

NCP1339CGEVB electronic component of ON Semiconductor NCP1339CGEVB

Power Management IC Development Tools NCP1339C EVAL BRD
Stock : 0

NCP154MXTAGEVB electronic component of ON Semiconductor NCP154MXTAGEVB

Power Management IC Development Tools NCP154 XDFN8 EVAL BOARD
Stock : 0

NCP1937BADAPGEVB electronic component of ON Semiconductor NCP1937BADAPGEVB

Power Management IC Development Tools 90 W Adapter PFC+QR 10 MW Eval Brd
Stock : 0

NCP3020BGEVB electronic component of ON Semiconductor NCP3020BGEVB

Power Management IC Development Tools NCP3020A EVALUATION BOARD
Stock : 0

NCP331SNT1GEVB electronic component of ON Semiconductor NCP331SNT1GEVB

Power Management IC Development Tools 2.0 A Cont Load Switch w/ Auto-Disch
Stock : 0

Additional Infomation About Product

ROHM Switching Regulator Solutions Evaluation Board: Synchronous Buck Converter Integrated FET No.000000000 BU90002GWZEVK-101 (3.3V 1A Output) Introduction This application note will provide the steps necessary to operate and evaluate ROHMs synchronous buck DC/DC converter using the BU90002GWZ evaluation boards. Component selection, board layout recommendations, operation procedures and application data is provided. Description This evaluation board has been developed for ROHMs synchronous buck DC/DC converter customers evaluating BU90002GWZ. While accepting a power supply of 4.0-5.5V, an output of 3.3V can be produced. The IC has internal 250mOhm high-side P-channel MOSFET and 220mOhm low-side N-channel MOSFET and a synchronization frequency range of 5.4MHz to 6.6MHz. A fixed Soft Start circuit prevents in-rush current during startup along with UVLO (low voltage error prevention circuit) and TSD (thermal shutdown detection) protection circuits. An EN pin allows for simple ON/OFF control of the IC to reduce standby current consumption. A MODE pin allows the user to select Forced PWM (Pulse Width Modulation) mode or PFM (Pulse Frequency Modulation) and PWM auto change mode utilized power save operation at light load current. Applications Smart phones, Cell phones, Portable applications and Micro DC/DC modules, USB accessories Evaluation Board Operating Limits and Absolute Maximum Ratings Limit Parameter Symbol Unit Conditions MIN TYP MAX Supply Voltage BU90002GWZ V 4.0 - 5.5 V CC Output Voltage / Current V - 3.300 - V OUT BU90002GWZ IOUT - - 1 A Evaluation Board Below is evaluation board with the BU90002GWZ. EN Vout GND BD9673EFJ Eval Board Fig 1: BU90002GWZ Evaluation Board 1 Applic ation Note Evaluation Board Schematic Below is evaluation board schematic for BU90002GWZ. Fig 2: BU90002GWZ Evaluation Board Schematic Evaluation Board I/O Below is reference application circuit that shows the inputs (V , EN and MODE) and the output (V ). IN OUT Fig 3: BU90002GWZ Evaluation Board I/O Evaluation Board Operation Procedures Below is the procedure to operate the evaluation board. 1. Connect power supplys GND terminal to GND test point TP2 on the evaluation board. 2. Connect power supplys V terminal to V test point TP1 on the evaluation board. This will provide V to the IC U1. Please CC IN IN note that the V should be in range of 4.0V to 5.5V. CC 3. Set operation mode of IC by set position of shunt jumper of J2 (If Pin2 connect to Pin1, MODE pin of IC U1 will be pulled high and IC U1 will operate in Forced PWM mode, else MODE pin of IC U1 will be pulled low and IC U1 will operate in Automatic PFM/PWM mode). 4. Check if shunt jumper of J1 is at position ON (Pin2 connect to Pin1, EN pin of IC U1 is pulled high). 5. Connect electronic load to TP3 and TP4. Do not turn on load (electronic load is off power). 6. Turn on power supply. The output voltage V (+3.3V) can be measured at the test point TP3. Now turn on the load. The load OUT can be increased up to 1A MAX. Notes: In some cases that the evaluation board is not operated following the above power up sequence, the output current spike can exceed the current limitation 1A with electronic load 1A setting as shown in fig.4. Then the integrated OCP (Over Current Protection) will be active to protect the IC and the output voltage is about 0.3V instead of 3.3V as expected. In order to get the IC out of OCP, turn off any output loads and power down the input voltage. Then, follow the operating procedure listed above for normal operation of this IC. Fig 4: I vs. V when OCP active OUT OUT Page 2 of 7

HS Compliance

Tariff Desc

8543.70.00 Other machines and apparatus Free
13 Signal processors (graphic equalisers, crossovers etc.) 91 Other Free

9027.10.00 Instruments and apparatus for physical or chemical analysis (eg, polarimeters, refractometers, spectrometers, gas or smoke analysis apparatus); instruments and apparatus for measuring or checking viscosity, porosity, expansion, surface tension or the like; instruments and apparatus for measuring or checking quantities of heat, sound or light (including exposure meters); microtomes Free

9031.80.00 MEASURING OR CHECKING INSTRUMENTS, APPLIANCES AND MACHINES, NOT SPECIFIED OR INCLUDED ELSEWHERE IN THIS CHAPTER; PROFILE PROJECTORS Other instruments, appliances and machines Free

9030.31.00 Oscilloscopes, spectrum analysers and other instruments and apparatus for measuring or checking electrical quantities, excluding meters of 9028; instruments and apparatus for measuring or detecting alpha, beta, gamma, x-ray, cosmic or other ionising radiations.
Other instruments and apparatus, for measuring or checking voltage, current, resistance or power Multimeters without a recording device Free

8473.30.00 Parts and accessories of the machines of 8471 AUTOMATIC DATA PROCESSING MACHINES AND UNITS THEREOF; MAGNETIC OR OPTICAL READERS, MACHINES FOR TRANSCRIBING DATA ONTO DATA MEDIA IN CODED FORM AND MACHINES FOR PROCESSING SUCH DATA, NOT ELSEWHERE SPECIFIED OR INCLUDED:
.Other 71 No Weighing less than 1kg Free

8537 BOARDS, PANELS, CONSOLES, DESKS, CABINETS AND OTHER BASES, EQUIPPED WITH TWO OR MORE APPARATUS OF 8535 OR 8536, FOR ELECTRIC CONTROL OR THE DISTRIBUTION OF ELECTRICITY, INCLUDING THOSE INCORPORATING INSTRUMENTS OR APPARATUS OF CHAPTER 90, AND NUMERICAL CONTROL APPARATUS, OTHER THAN SWITCHING APPARATUS OF 8517:
8538 PARTS SUITABLE FOR USE SOLELY OR PRINCIPALLY WITH THE APPARATUS OF 8535, 8536 OR 8537:
8538.10.10 22 For programmable controllers Free

ROHM may also be referenced as

LAPIS Semiconductor
RHE
RHM
ROHM Semicon
ROHM Semiconductor

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Company

Support

 

X-ON Worldwide Electronics

Welcome To X-ON ELECTRONICS
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
  +61 8 9358 9358 |   sales@x-on.com.au |   Chat
 
Policies | Terms and Conditions | Sitemap

Copyright ©2024  X-ON Electronic Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing.
All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted