Certifications

iso9001
iso14001
icas
Delivery
security
warranty
roiginal
RoHS
UL
Millions of Electronic Parts In Stock. Price & Lead Time Quotes within 24 Hours.

ISL6439IB

ISL6439IB

For Reference Only

Part Number ISL6439IB
PNEDA Part # ISL6439IB
Description IC REG CTRLR BUCK 14SOIC
Manufacturer Renesas Electronics America Inc.
Unit Price Request a Quote
In Stock 4,338
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Apr 5 - Apr 10 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

ISL6439IB Resources

Brand Renesas Electronics America Inc.
ECAD Module ECAD
Mfr. Part NumberISL6439IB
CategorySemiconductorsPower Management ICsPMIC - Voltage Regulators - DC DC Switching Controllers
Datasheet
ISL6439IB, ISL6439IB Datasheet (Total Pages: 16, Size: 441.98 KB)
PDFISL6439IRZ-T Datasheet Cover
ISL6439IRZ-T Datasheet Page 2 ISL6439IRZ-T Datasheet Page 3 ISL6439IRZ-T Datasheet Page 4 ISL6439IRZ-T Datasheet Page 5 ISL6439IRZ-T Datasheet Page 6 ISL6439IRZ-T Datasheet Page 7 ISL6439IRZ-T Datasheet Page 8 ISL6439IRZ-T Datasheet Page 9 ISL6439IRZ-T Datasheet Page 10 ISL6439IRZ-T Datasheet Page 11

Payment Method

TT Unionpay paypal paypalwtcreditcard alipay wu
  • Penda is not limited to cash transfers. Checks and bill transfers are also accepted.
  • If you need the detailed invoice or tax ID,please email us.
  • Some orders may require a minimum amount of $100.00.
  • Cheque or cash on delivery, processing may take an additional 3-5 days.

Logistics Mode

TNT UPS Fedex EMS DHL
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped.
  • It may take up to 24 hours before carriers display the info.

Notes

  • Please confirm the specifications of the products when ordering.
  • If you have special order instructions,please note it on the ordering pages.
  • Registered users can log in to the account to view the order status.
  • You can email us to change the order details before shipment.
  • Orders cannot be canceled after shipping the packages.

At PNEDA, we strive to be the industry leader by quickly and reliably supplying high-quality electronic components to our clients.

Our approach is built around proving our clients with three key advantages:

  • Prompt Responsiveness

    Our team responds quickly to your requests, and gets to work immediately to find your parts.

  • Guaranteed Quality

    Our quality-control processes guard against counterfeits while ensuring reliability and performance.

  • Global Access

    Our worldwide network of trusted resources allows us to find and deliver the specific parts you need.

Hot search vocabulary

  • ISL6439IB Datasheet
  • where to find ISL6439IB
  • Renesas Electronics America Inc.

  • Renesas Electronics America Inc. ISL6439IB
  • ISL6439IB PDF Datasheet
  • ISL6439IB Stock

  • ISL6439IB Pinout
  • Datasheet ISL6439IB
  • ISL6439IB Supplier

  • Renesas Electronics America Inc. Distributor
  • ISL6439IB Price
  • ISL6439IB Distributor

ISL6439IB Specifications

ManufacturerRenesas Electronics America Inc.
Series-
Output TypeTransistor Driver
FunctionStep-Down
Output ConfigurationPositive
TopologyBuck
Number of Outputs1
Output Phases1
Voltage - Supply (Vcc/Vdd)2.97V ~ 3.63V
Frequency - Switching300kHz
Duty Cycle (Max)100%
Synchronous RectifierYes
Clock SyncNo
Serial Interfaces-
Control FeaturesEnable, Phase Control
Operating Temperature-40°C ~ 85°C (TA)
Package / Case14-SOIC (0.154", 3.90mm Width)
Supplier Device Package14-SOIC

The Products You May Be Interested In

LTC1929IG-PG#TRPBF

Linear Technology/Analog Devices

Manufacturer

Linear Technology/Analog Devices

Series

-

Output Type

Transistor Driver

Function

Step-Down

Output Configuration

Positive

Topology

Buck

Number of Outputs

2

Output Phases

2

Voltage - Supply (Vcc/Vdd)

4V ~ 36V

Frequency - Switching

-

Duty Cycle (Max)

99.5%

Synchronous Rectifier

Yes

Clock Sync

No

Serial Interfaces

-

Control Features

Enable, Power Good, Soft Start

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

28-SSOP (0.209", 5.30mm Width)

Supplier Device Package

28-SSOP

CHL8214-05CRT

Infineon Technologies

Manufacturer

Infineon Technologies

Series

-

Output Type

PWM

Function

Step-Down

Output Configuration

Positive

Topology

Buck

Number of Outputs

5

Output Phases

4

Voltage - Supply (Vcc/Vdd)

3.3V

Frequency - Switching

200kHz ~ 1.2MHz

Duty Cycle (Max)

-

Synchronous Rectifier

No

Clock Sync

No

Serial Interfaces

I²C

Control Features

Enable

Operating Temperature

0°C ~ 85°C

Package / Case

40-VFQFN Exposed Pad

Supplier Device Package

PG-VQFN-40-903

ISL6439AIBZ

Renesas Electronics America Inc.

Manufacturer

Renesas Electronics America Inc.

Series

-

Output Type

Transistor Driver

Function

Step-Down

Output Configuration

Positive

Topology

Buck

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

2.97V ~ 3.63V

Frequency - Switching

600kHz

Duty Cycle (Max)

100%

Synchronous Rectifier

Yes

Clock Sync

No

Serial Interfaces

-

Control Features

Enable, Phase Control

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

14-SOIC (0.154", 3.90mm Width)

Supplier Device Package

14-SOIC

UCC28C45D

Texas Instruments

Manufacturer

Series

-

Output Type

Transistor Driver

Function

Step-Up, Step-Up/Step-Down

Output Configuration

Positive

Topology

Boost, Flyback, Forward Converter

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

7.6V ~ 18V

Frequency - Switching

Up to 1MHz

Duty Cycle (Max)

48%

Synchronous Rectifier

No

Clock Sync

No

Serial Interfaces

-

Control Features

Frequency Control

Operating Temperature

-40°C ~ 105°C (TJ)

Package / Case

8-SOIC (0.154", 3.90mm Width)

Supplier Device Package

8-SOIC

LTC3728LIUH#TRPBF

Linear Technology/Analog Devices

Manufacturer

Linear Technology/Analog Devices

Series

-

Output Type

Transistor Driver

Function

Step-Down

Output Configuration

Positive

Topology

Buck

Number of Outputs

2

Output Phases

2

Voltage - Supply (Vcc/Vdd)

4.5V ~ 28V

Frequency - Switching

260kHz ~ 550kHz

Duty Cycle (Max)

99.4%

Synchronous Rectifier

Yes

Clock Sync

No

Serial Interfaces

-

Control Features

Enable, Power Good, Soft Start

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

32-WFQFN Exposed Pad

Supplier Device Package

32-QFN (5x5)

Recently Sold

MMBD7000LT1G

MMBD7000LT1G

ON Semiconductor

DIODE ARRAY GP 100V 200MA SOT23

595D336X0035R2T

595D336X0035R2T

Vishay Sprague

CAP TANT 33UF 20% 35V 2824

HCPL-0601

HCPL-0601

Broadcom

OPTOISO 3.75KV OPN COLLECTOR 8SO

ADR291GRZ

ADR291GRZ

Analog Devices

IC VREF SERIES 2.5V 8SOIC

EP5358HUI

EP5358HUI

Intel

DC DC CONVERTER 1.8-3.3V 2W

LTC3676HUJ-1#TRPBF

LTC3676HUJ-1#TRPBF

Linear Technology/Analog Devices

IC REG CONV I.MX6 7OUT 40QFN

W25Q80DVSVIG

W25Q80DVSVIG

Winbond Electronics

IC FLASH 8M SPI 104MHZ 8VSOP

DLW5BSN191SQ2L

DLW5BSN191SQ2L

Murata

CMC 5A 2LN 190 OHM SMD

IHLP2525CZER220M5A

IHLP2525CZER220M5A

Vishay Dale

FIXED IND 22UH 2.8A 174 MOHM SMD

S34ML08G101BHI000

S34ML08G101BHI000

SkyHigh Memory Limited

IC FLASH 8G PARALLEL 63BGA

MAX3295AUT+T

MAX3295AUT+T

Maxim Integrated

IC DRIVER 1/0 SOT23-6

16SVPF180M

16SVPF180M

Panasonic Electronic Components

CAP ALUM POLY 180UF 20% 16V SMD