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ISL9444CRZ

Renesas Electronics America Inc.
RoHS
RoHS RoHS compliant
Package 40-VFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description ISL9444 Buck Tube S-PQCC-N40 DC to DC switching controller 5mm 4.5V 200kHz~1.2MHz 0C~85C TA
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Pricing & Ordering
Inventory: 35986
Minimum: 1
Total Price: USD $1.69
Unit Price: USD $1.69176
≥1 USD $1.69176
≥10 USD $1.38852
≥100 USD $1.34463
≥500 USD $1.301738
≥1000 USD $1.257848

Technical Details

Supply Chain

Factory Lead Time 15 Weeks

Physical

Mounting Type Surface Mount
Package / Case 40-VFQFN Exposed Pad
Surface Mount YES

Technical

Operating Temperature 0°C~85°C TA
Packaging Tube
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 40
Terminal Finish Matte Tin (Sn)
Additional Feature O/P VOLTAGE ADJUSTABLE FROM 0.7V
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Terminal Pitch 0.4mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number ISL9444
JESD-30 Code S-PQCC-N40
Function Step-Down
Number of Outputs 3
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4.5V~28V
Control Features Enable, Frequency Control, Phase Control, Power Fail, Power Good, Soft Start, Tracking
Input Voltage (Min) 4.5V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 200kHz~1.2MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Output Phases 2

Dimensions

Height Seated (Max) 1mm
Length 5mm
Width 5mm

Compliance

RoHS Status ROHS3 Compliant

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