IR3859MTR1PBF
RoHS
/
Package 17-PowerVQFN
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators
Description
IR3859MPBF Tape & Reel (TR) Obsolete Step-Down DC to DC switching regulator 21V 4mm 9A 225kHz~1.65MHz
PDF
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Buying Options
Total Price: USD $7.54
Unit Price: USD $7.53635
≥1 USD $7.53635
≥10 USD $6.1845
≥100 USD $5.9907
≥500 USD $5.79785
≥1000 USD $5.60405
Inventory: 1382
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status RoHS Compliant
REACH SVHC No SVHC
Radiation Hardening No
Dimensions
Width 4mm
Length 5mm
Height 950μm
Technical
Voltage - Output (Max) 18.9V
Min Output Voltage 700mV
Synchronous Rectifier Yes
Max Input Voltage 21V
Frequency - Switching 225kHz~1.65MHz
Min Input Voltage 1.5V
Topology Buck
Voltage - Output (Min/Fixed) 0.7V
Max Output Voltage 18.9V
Current - Output 9A
Output Configuration Positive
Voltage - Input (Min) 1.5V
Operating Supply Voltage 5.5V
Max Output Current 9A
Output Type Adjustable
Output Voltage 18.9V
Voltage - Input (Max) 21V
Number of Outputs 1
Function Step-Down
Base Part Number IR3859MPBF
Min Operating Temperature -40°C
Max Operating Temperature 125°C
Moisture Sensitivity Level (MSL) 2 (1 Year)
Part Status Obsolete
Series SupIRBuck?
Published 2012
Packaging Tape & Reel (TR)
Operating Temperature -40°C~125°C TJ
Physical
Supplier Device Package 17-PQFN (5x6)
Number of Pins 17
Package / Case 17-PowerVQFN
Mounting Type Surface Mount
Mount Surface Mount
Alternative Model
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