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RoHS
RoHS RoHS compliant
Package 28-VFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description ISL6540 Buck Tube S-PQCC-N28 DC to DC switching controller 5mm 20V 250kHz~2MHz 0C~70C TA
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Pricing & Ordering
Inventory: 56
Minimum: 1
Total Price: USD $4.75
Unit Price: USD $4.74936
≥1 USD $4.74936
≥10 USD $4.26426
≥100 USD $4.031597
≥500 USD $3.494014
≥1000 USD $3.314869
≥3000 USD $2.974421

Technical Details

Physical

Mounting Type Surface Mount
Package / Case 28-VFQFN Exposed Pad
Surface Mount YES

Technical

Operating Temperature 0°C~70°C TA
Packaging Tube
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn) - annealed
Terminal Position QUAD
Terminal Pitch 0.5mm
Base Part Number ISL6540
JESD-30 Code S-PQCC-N28
Function Step-Down
Number of Outputs 1
Output Type Transistor Driver
Input Voltage-Nom 5V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 2.97V~22V
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start
Input Voltage (Min) 3.3V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 250kHz~2MHz
Input Voltage (Max) 20V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Duty Cycle (Max) 100%
Clock Sync No

Dimensions

Length 5mm
Width 5mm

Compliance

RoHS Status ROHS3 Compliant
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