Certifications

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

ISL6439IR

ISL6439IR

For Reference Only

Part Number ISL6439IR
PNEDA Part # ISL6439IR
Description IC REG CTRLR BUCK 16QFN
Manufacturer Renesas Electronics America Inc.
Unit Price Request a Quote
In Stock 7,182
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Feb 18 - Feb 23 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

ISL6439IR Resources

Brand Renesas Electronics America Inc.
ECAD Module ECAD
Mfr. Part NumberISL6439IR
CategorySemiconductorsPower Management ICsPMIC - Voltage Regulators - DC DC Switching Controllers
Datasheet
ISL6439IR, ISL6439IR 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

  • ISL6439IR Datasheet
  • where to find ISL6439IR
  • Renesas Electronics America Inc.

  • Renesas Electronics America Inc. ISL6439IR
  • ISL6439IR PDF Datasheet
  • ISL6439IR Stock

  • ISL6439IR Pinout
  • Datasheet ISL6439IR
  • ISL6439IR Supplier

  • Renesas Electronics America Inc. Distributor
  • ISL6439IR Price
  • ISL6439IR Distributor

ISL6439IR 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 / Case16-VQFN Exposed Pad
Supplier Device Package16-QFN-EP (5x5)

The Products You May Be Interested In

KA7500CDTF

ON Semiconductor

Manufacturer

ON Semiconductor

Series

-

Output Type

Transistor Driver

Function

Step-Down

Output Configuration

Positive

Topology

Buck

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

7V ~ 40V

Frequency - Switching

1kHz ~ 200kHz

Duty Cycle (Max)

45%

Synchronous Rectifier

Yes

Clock Sync

No

Serial Interfaces

-

Control Features

Dead Time Control

Operating Temperature

-25°C ~ 85°C (TA)

Package / Case

16-SOIC (0.154", 3.90mm Width)

Supplier Device Package

16-SOP

ISL6526CBZ-T

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

300kHz

Duty Cycle (Max)

100%

Synchronous Rectifier

Yes

Clock Sync

No

Serial Interfaces

-

Control Features

Enable, Phase Control

Operating Temperature

0°C ~ 70°C (TA)

Package / Case

14-SOIC (0.154", 3.90mm Width)

Supplier Device Package

14-SOIC

TL494BDR2

ON Semiconductor

Manufacturer

ON Semiconductor

Series

SWITCHMODE™

Output Type

Transistor Driver

Function

Step-Down, Step-Up/Step-Down

Output Configuration

Positive

Topology

Buck, Push-Pull

Number of Outputs

2

Output Phases

1

Voltage - Supply (Vcc/Vdd)

7V ~ 40V

Frequency - Switching

200kHz

Duty Cycle (Max)

48%

Synchronous Rectifier

Yes

Clock Sync

No

Serial Interfaces

-

Control Features

Dead Time Control, Frequency Control

Operating Temperature

-40°C ~ 125°C (TJ)

Package / Case

16-SOIC (0.154", 3.90mm Width)

Supplier Device Package

16-SOIC

TPS40101RGET

Texas Instruments

Manufacturer

Series

-

Output Type

Transistor Driver

Function

Step-Down

Output Configuration

Positive

Topology

Buck

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

4.5V ~ 18V

Frequency - Switching

100kHz ~ 1MHz

Duty Cycle (Max)

-

Synchronous Rectifier

Yes

Clock Sync

Yes

Serial Interfaces

-

Control Features

Current Limit, Frequency Control, Power Good, Soft Start, Tracking

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

24-VFQFN Exposed Pad

Supplier Device Package

24-VQFN (4x4)

UC2844AN

STMicroelectronics

Manufacturer

STMicroelectronics

Series

-

Output Type

Transistor Driver

Function

Step-Up, Step-Down, Step-Up/Step-Down

Output Configuration

Positive

Topology

Boost, Buck, Buck-Boost, Flyback, Forward

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

10V ~ 30V

Frequency - Switching

Up to 500kHz

Duty Cycle (Max)

48%

Synchronous Rectifier

No

Clock Sync

No

Serial Interfaces

-

Control Features

Frequency Control

Operating Temperature

-25°C ~ 85°C (TA)

Package / Case

8-DIP (0.300", 7.62mm)

Supplier Device Package

8-Mini DIP

Recently Sold

AD620ARZ

AD620ARZ

Analog Devices

IC INST AMP 1 CIRCUIT 8SOIC

LT1529IQ#PBF

LT1529IQ#PBF

Linear Technology/Analog Devices

IC REG LINEAR POS ADJ 3A 5DDPAK

PIC16LF1705-I/P

PIC16LF1705-I/P

Microchip Technology

IC MCU 8BIT 14KB FLASH 14DIP

6TPE330MIL

6TPE330MIL

Panasonic Electronic Components

CAP TANT POLY 330UF 6.3V 2917

GP1S094HCZ0F

GP1S094HCZ0F

SHARP/Socle Technology

SENSOR OPT SLOT PHOTOTRAN PCB MT

B160B-13-F

B160B-13-F

Diodes Incorporated

DIODE SCHOTTKY 60V 1A SMB

AWM720P1

AWM720P1

Honeywell Sensing and Productivity Solutions

SENSOR AIRFLOW AMP 200 SLPM

JAN2N2222A

JAN2N2222A

Microsemi

TRANS NPN 50V 0.8A

PME271Y447MR30

PME271Y447MR30

KEMET

CAP FILM 4700PF 20% 1KVDC RADIAL

MAX999EUK+T

MAX999EUK+T

Maxim Integrated

IC COMP BEYOND-THE-RAILS SOT23-5

DS5000T-32-16+

DS5000T-32-16+

Maxim Integrated

IC MCU 8BIT 32KB NVSRAM 40EDIP

PIC16F54-I/SO

PIC16F54-I/SO

Microchip Technology

IC MCU 8BIT 768B FLASH 18SOIC