Triple-output step-down DC/DC controller with a maximum switching frequency of 1320 kHz. Features a 40-pin QFN EP package with a 0.4mm pin pitch, measuring 5x5x0.95mm. Operates from 4.5V to 28V input, providing adjustable output voltages from 0.7V to 26V. Surface mountable, this plastic, non-lead-frame SMT component is designed for efficient power management.
PackageQFN EP
MountingSurface Mount
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Technical Specifications
Renesas ISL9444CRZ technical specifications.
General
Basic Package Type
Non-Lead-Frame SMT
Package Family Name
QFN
Package/Case
QFN EP
Package Description
Quad Flat No Lead Package, Exposed Pad
Lead Shape
No Lead
Pin Count
40
PCB
40
Package Length (mm)
5
Package Width (mm)
5
Package Height (mm)
0.95(Max)
Seated Plane Height (mm)
1(Max)
Pin Pitch (mm)
0.4
Package Material
Plastic
Mounting
Surface Mount
Topology
Step Down
Number of Outputs
3
Output Voltage
0.7 to 26V
Maximum Switching Frequency
1320kHz
Min Operating Temperature
0°C
Max Operating Temperature
85°C
Maximum Input Voltage
28V
Minimum Input Voltage
4.5V
Typical Input Voltage
12V
Operating Supply Voltage
4.5 to 28V
Maximum Supply Current
5(Typ)mA
Compliance
Cage Code
SAN34
EU RoHS
Yes
HTS Code
8542390001
Schedule B
8542390000
ECCN
EAR99
Automotive
No
AEC Qualified
No
PPAP
No
RoHS Versions
2011/65/EU
Datasheet
Renesas ISL9444CRZ Datasheet
Download the complete datasheet for Renesas ISL9444CRZ to view detailed technical specifications.
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