Renesas ISL6439CR

Buck Yes 300KHz Transistor Driver 1 3.3V 800mV MLFP SMD mount 5mm*5mm*950μm
$ 0.727
Obsolete
Datasheet
Manufacturer Page

Price and Stock

See all price breaks
Distributor
SKU
Min
Pkg
Bulk Pricing
Rochester Electronics
ISL6439CR
1,954
USD
0.700
0.581
0.518
13h
Verical
ISL6439CR
1,954
429
USD
0.727
0.648
DigiKey Marketplace
2156-ISL6439CR-ND
1,954
343
Bulk
USD
0.880
0.880
Hi-Tech Circuit Group Ltd.
ISL6439CR
1,954
USD
0.390
0.382
0.363
7d
UnikeyIC
ISL6439CR
1,872
552
Cut Tape
USD
0.575
0.518
14h

Datasheets & Documents

Download datasheets and manufacturer documentation for Renesas ISL6439CR.

IHS

Datasheet15 pages27 years ago
Datasheet14 pages27 years ago

Inventory History

3 month trend:
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Alternate Parts

This Part
Alternate Parts
RenesasISL6439CR
RenesasISL6439IRZ
RenesasISL6439IRZ
Price @ 1000
$ 0.727
$ 2.425
$ 2.425
Stock
70,793
126,600
126,600
Authorized Distributors
3
3
3
Topology
Push-Pull
Buck, Push-Pull
Buck, Push-Pull
Output Voltage
-
3.3 V
3.3 V
Min Input Voltage
3.135 V
2.97 V
2.97 V
Max Input Voltage
3.465 V
3.465 V
3.465 V
Max Input Current
-
-
-
Efficiency
-
-
-
Max Switching Frequency
325 kHz
340 kHz
340 kHz
Output Voltage Accuracy
-
-
-
Fault Protection
-
-
-
Synchronous Rectifier
-
-
-
Case/Package
-
VQFN
VQFN
Number of Pins
-
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: 10 months ago)
LTB Date2004-03-14
LTD Date2004-09-13

Descriptions

Descriptions of Renesas ISL6439CR provided by its distributors.

Buck Yes 300KHz Transistor Driver 1 3.3V 800mV MLFP SMD mount 5mm*5mm*950μm
Unikeyic (ICkey)
Switching Controller, Voltage-mode, 325kHz Switching Freq-Max, PQCC16
IHS
Voltage Mode PWM Controller 0.8V to 3.3V 2A 325kHz 16-Pin MLFP
Verical
SWITCHING CONTROLLER
Easev

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