IR3897MTRPBF
RoHS 
RoHS compliant
RoHS compliantPackage 16-PowerVQFN
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators
Description
IR3897MPBF Tape & Reel (TR) Active Step-Down DC to DC switching regulator 12V 4mm 4A 300kHz~1.5MHz
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Buying Options
Total Price: USD $1.48
Unit Price: USD $1.47725
≥1 USD $1.47725
≥10 USD $1.2122
≥100 USD $1.1742
≥500 USD $1.1362
≥1000 USD $1.0982
Inventory: 89312
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 25 Weeks
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-PowerVQFN
Number of Pins 16
Technical
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Published 2002
Series SupIRBuck?
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 17
ECCN Code EAR99
Subcategory Switching Regulator or Controllers
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number IR3897MPBF
Function Step-Down
Number of Outputs 1
Qualification Status Not Qualified
Voltage - Input (Max) 21V
Output Voltage 18.06V
Output Type Adjustable
Input Voltage-Nom 12V
Max Supply Voltage 21V
Min Supply Voltage 1V
Analog IC - Other Type SWITCHING CONTROLLER
Nominal Supply Current 9.5mA
Output Configuration Positive
Current - Output 4A
Max Output Voltage 18.06V
Voltage - Output (Min/Fixed) 0.5V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 300kHz~1.5MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Min Output Voltage 500mV
Switcher Configuration PHASE-SHIFT
Max Duty Cycle 86 %
Max Junction Temperature (Tj) 125°C
Dimensions
Height 1mm
Length 5mm
Width 4mm
Compliance
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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