Renesas ISL6439IRZ
$ 2.425
Obsolete
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 2.425
$ 0.836
$ 0.836
Stock
120,573
217,333
217,333
Authorized Distributors
3
3
3
Topology
Buck, Push-Pull
Push-Pull
Push-Pull
Output Voltage
3.3 V
-
-
Min Input Voltage
2.97 V
3.135 V
3.135 V
Max Input Voltage
3.465 V
3.465 V
3.465 V
Max Input Current
-
-
-
Efficiency
-
-
-
Max Switching Frequency
340 kHz
340 kHz
340 kHz
Output Voltage Accuracy
-
-
-
Fault Protection
-
-
-
Synchronous Rectifier
-
-
-
Case/Package
VQFN
VQFN
VQFN
Number of Pins
16
16
16
Supply Chain
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date2002-01-30
Lifecycle StatusObsolete (Last Updated: 1 month ago)
LTB Date2014-05-11
LTD Date2014-12-31
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Descriptions
Descriptions of Renesas ISL6439IRZ provided by its distributors.
Buck Yes 300KHz Transistor Driver 1 3.3V 800mV 3.63V 2.97V QFN(EP) SMD mount 5mm*5mm*950μm
Voltage Mode PWM Controller 0.8V to 3.3V 2A 340kHz 16-Pin QFN EP
Switching Controller, Voltage-mode, 645kHz Switching Freq-Max, PQCC16
Single Sync Buck PWM Controller for Broadband Gateway Applications
IC REG CTRLR BUCK PWM VM 16-QFN
Manufacturer Aliases
Renesas has several brands around the world that distributors may use as alternate names. Renesas may also be known as the following names:
- Renesas Electronics
- Renesas Electronics America Inc
- Renesas Electronics America
- RENESA
- REN
- RENES
- RENESAS TECHNOLOGY CORP
- RENESAS TECHNOLOGY
- Renesas Electronics Corporation
- RENESAS ELECTRONICS CORP
- RENSAS
- RENASAS
- Renesas / Intersil
- RNS
- RENESAS-PB
- Renesas Technology America
- RENESES
- RENESASTEC
- Renesas Design Germany GmbH
- Renesas / IDT
- RENESASE
- RENEASAS
- RENESAS TECHNOLOGY HONG KONG
- Renesas Electronics Operations Services Limited
- RENESAS/M
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageVQFN
MountSurface Mount
Number of Pins16
Number of Terminals16
Technical
Duty Cycle100 %
Max Duty Cycle100 %
Max Frequency340 kHz
Max Input Voltage3.465 V
Max Operating Temperature85 °C
Max Output Voltage3.63 V
Max Supply Current7.7 mA
Max Switching Frequency340 kHz
Min Input Voltage2.97 V
Min Operating Temperature-40 °C
Min Output Voltage800 mV
Nominal Input Voltage3.3 V
Number of Circuits1
Number of Outputs1
Operating Supply Voltage3.3 V
Output Current2 A
Output Voltage3.3 V
Switching Frequency340 kHz
Temperature GradeIndustrial
TopologyBuck, Push-Pull
Dimensions
Height950 µm
Height - Seated (Max)1 mm
Length5 mm
Terminal Pitch800 µm
Width5 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCUnaffected
RoHSCompliant
Compliance Statements