Certifications

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

ISL9444IRZ-T7A

ISL9444IRZ-T7A

For Reference Only

Part Number ISL9444IRZ-T7A
PNEDA Part # ISL9444IRZ-T7A
Description IC REG CTRLR BUCK 40QFN
Manufacturer Renesas Electronics America Inc.
Unit Price Request a Quote
In Stock 15,324
Warehouses Shipped from Hong Kong SAR
Estimated Delivery May 4 - May 9 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

ISL9444IRZ-T7A Resources

Brand Renesas Electronics America Inc.
ECAD Module ECAD
Mfr. Part NumberISL9444IRZ-T7A
CategorySemiconductorsPower Management ICsPMIC - Voltage Regulators - DC DC Switching Controllers
Datasheet
ISL9444IRZ-T7A, ISL9444IRZ-T7A Datasheet (Total Pages: 25, Size: 1,572.08 KB)
PDFISL9444CRZ-T Datasheet Cover
ISL9444CRZ-T Datasheet Page 2 ISL9444CRZ-T Datasheet Page 3 ISL9444CRZ-T Datasheet Page 4 ISL9444CRZ-T Datasheet Page 5 ISL9444CRZ-T Datasheet Page 6 ISL9444CRZ-T Datasheet Page 7 ISL9444CRZ-T Datasheet Page 8 ISL9444CRZ-T Datasheet Page 9 ISL9444CRZ-T Datasheet Page 10 ISL9444CRZ-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

  • ISL9444IRZ-T7A Datasheet
  • where to find ISL9444IRZ-T7A
  • Renesas Electronics America Inc.

  • Renesas Electronics America Inc. ISL9444IRZ-T7A
  • ISL9444IRZ-T7A PDF Datasheet
  • ISL9444IRZ-T7A Stock

  • ISL9444IRZ-T7A Pinout
  • Datasheet ISL9444IRZ-T7A
  • ISL9444IRZ-T7A Supplier

  • Renesas Electronics America Inc. Distributor
  • ISL9444IRZ-T7A Price
  • ISL9444IRZ-T7A Distributor

ISL9444IRZ-T7A Specifications

ManufacturerRenesas Electronics America Inc.
Series-
Output TypeTransistor Driver
FunctionStep-Down
Output ConfigurationPositive
TopologyBuck
Number of Outputs3
Output Phases2
Voltage - Supply (Vcc/Vdd)4.5V ~ 28V
Frequency - Switching200kHz ~ 1.2MHz
Duty Cycle (Max)-
Synchronous RectifierYes
Clock SyncYes
Serial Interfaces-
Control FeaturesEnable, Frequency Control, Phase Control, Power Fail, Power Good, Soft Start, Tracking
Operating Temperature-40°C ~ 85°C (TA)
Package / Case40-VFQFN Exposed Pad
Supplier Device Package40-QFN (5x5)

The Products You May Be Interested In

LTC3875IUH

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 ~ 38V

Frequency - Switching

250kHz ~ 720kHz

Duty Cycle (Max)

-

Synchronous Rectifier

Yes

Clock Sync

No

Serial Interfaces

-

Control Features

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

Operating Temperature

-40°C ~ 125°C (TJ)

Package / Case

40-WFQFN Exposed Pad

Supplier Device Package

40-QFN (5x5)

LM5027SQ/NOPB

Texas Instruments

Manufacturer

Series

-

Output Type

Transistor Driver

Function

Step-Up/Step-Down

Output Configuration

Positive, Isolation Capable

Topology

Forward Converter

Number of Outputs

3

Output Phases

1

Voltage - Supply (Vcc/Vdd)

13V ~ 90V

Frequency - Switching

200kHz, 490kHz

Duty Cycle (Max)

90%

Synchronous Rectifier

Yes

Clock Sync

No

Serial Interfaces

-

Control Features

Frequency Control, Ramp, Soft Start

Operating Temperature

-40°C ~ 125°C (TJ)

Package / Case

24-WFQFN Exposed Pad

Supplier Device Package

24-WQFN (4x5)

RT9917GQW

Richtek USA Inc.

Manufacturer

Richtek USA Inc.

Series

-

Output Type

PWM

Function

Step-Up, Step-Down

Output Configuration

Positive

Topology

Buck, Boost

Number of Outputs

7

Output Phases

-

Voltage - Supply (Vcc/Vdd)

2.7V ~ 5.5V

Frequency - Switching

1MHz

Duty Cycle (Max)

100%

Synchronous Rectifier

Yes

Clock Sync

No

Serial Interfaces

-

Control Features

Enable, Soft Start

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

40-WFQFN Exposed Pad

Supplier Device Package

40-WQFN (5x5)

UC2856DWG4

Texas Instruments

Manufacturer

Series

-

Output Type

Transistor Driver

Function

Step-Up, Step-Up/Step-Down

Output Configuration

Positive

Topology

Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull

Number of Outputs

2

Output Phases

1

Voltage - Supply (Vcc/Vdd)

7V ~ 40V

Frequency - Switching

200kHz

Duty Cycle (Max)

47%

Synchronous Rectifier

Yes

Clock Sync

Yes

Serial Interfaces

-

Control Features

Enable, Frequency Control, Soft Start

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

16-SOIC (0.295", 7.50mm Width)

Supplier Device Package

16-SOIC

UC3845BD

ON Semiconductor

Manufacturer

ON Semiconductor

Series

-

Output Type

Transistor Driver

Function

Step-Up, Step-Up/Step-Down

Output Configuration

Positive or Negative, Isolation Capable

Topology

Boost, Flyback

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

7.6V ~ 30V

Frequency - Switching

500kHz

Duty Cycle (Max)

48%

Synchronous Rectifier

No

Clock Sync

No

Serial Interfaces

-

Control Features

Frequency Control

Operating Temperature

0°C ~ 70°C (TA)

Package / Case

14-SOIC (0.154", 3.90mm Width)

Supplier Device Package

14-SOIC

Recently Sold

ADG5419BRMZ

ADG5419BRMZ

Analog Devices

IC SWITCH SINGLE SPDT 8MSOP

BA6219B

BA6219B

Rohm Semiconductor

IC MOTOR DRIVER 8V-18V 10HSIP

PVG612ASPBF

PVG612ASPBF

Infineon Technologies

SSR RELAY SPST-NO 2A 0-60V

LAN8740AI-EN

LAN8740AI-EN

Microchip Technology

IC TRANSCEIVER FULL 1/1 32SQFN

M24512-RMC6TG

M24512-RMC6TG

STMicroelectronics

IC EEPROM 512K I2C 1MHZ 8UFDFPN

AD8226ARZ-R7

AD8226ARZ-R7

Analog Devices

IC INST AMP 1 CIRCUIT 8SOIC

FDS9431A

FDS9431A

ON Semiconductor

MOSFET P-CH 20V 3.5A 8SOIC

EEU-ED2G220

EEU-ED2G220

Panasonic Electronic Components

CAP ALUM 22UF 20% 400V RADIAL

TZB4R500AB10R00

TZB4R500AB10R00

Murata

CAP TRIMMER 7-50PF 50V SMD

AD694ARZ-REEL

AD694ARZ-REEL

Analog Devices

IC TRANSMITTER 4-20MA 16-SOIC

CY14B256LA-SZ25XIT

CY14B256LA-SZ25XIT

Cypress Semiconductor

IC NVSRAM 256K PARALLEL 32SOIC

U6264BDC07LLG1

U6264BDC07LLG1

Alliance Memory, Inc.

IC SRAM 64K PARALLEL 28DIP