ISL28022FRZ
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ISL6721AARZ

DigiKey Part Number
ISL6721AARZ-ND
Manufacturer
Manufacturer Product Number
ISL6721AARZ
Description
IC REG CTRLR BOOST/FLYBACK 16QFN
Customer Reference
Detailed Description
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 16-QFN (3x3)
Datasheet
 Datasheet
EDA/CAD Models
ISL6721AARZ Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Renesas Electronics Corporation
Series
-
Packaging
Tube
Part Status
Last Time Buy
Output Type
Transistor Driver
Function
Step-Up, Step-Up/Step-Down
Output Configuration
Positive, Isolation Capable
Topology
Boost, Flyback
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
9V ~ 18V
Frequency - Switching
Up to 1MHz
Duty Cycle (Max)
75%
Synchronous Rectifier
No
Clock Sync
Yes
Serial Interfaces
-
Control Features
Current Limit, Frequency Control, Power Good, Soft Start
Operating Temperature
-40°C ~ 105°C (TA)
Mounting Type
Surface Mount
Package / Case
16-VFQFN Exposed Pad
Supplier Device Package
16-QFN (3x3)
Base Product Number
In-Stock: 965
Can ship immediately
Once available stock of this product has been depleted, manufacturer standard package and lead time will apply. View Alternative Package Types
Last Time Buy Date: 9/4/2025
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$5.36000$5.36
10$4.09100$40.91
25$3.77440$94.36
100$3.42650$342.65
490$3.16337$1,550.05
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.