IRS27951STRPBF
RoHS
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Package 8-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
IRS27951SPBF Buck Half-Bridge Tape & Reel (TR) Positive Isolation Capable DC to DC switching controller 16ns 900mA 4.9mm 18V
PDF
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Buying Options
Total Price: USD $2.68
Unit Price: USD $2.6847
≥1 USD $2.6847
≥10 USD $2.20305
≥100 USD $2.13465
≥500 USD $2.0653
≥1000 USD $1.9969
Inventory: 16597
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status RoHS Compliant
Dimensions
Width 3.9mm
Length 4.9mm
Height Seated (Max) 1.75mm
Technical
Clock Sync No
Duty Cycle (Max) 50%
Max Frequency 500kHz
Power Consumption 833mW
Switcher Configuration PUSH-PULL
Fall Time (Typ) 16 ns
Synchronous Rectifier Yes
Rise Time 60ns
Control Technique RESONANT CONTROL
Frequency - Switching Up to 500kHz
Control Mode VOLTAGE-MODE
Topology Buck, Half-Bridge
Control Features Enable, Frequency Control
Voltage - Supply (Vcc/Vdd) 12V~18V
Output Current 900mA
Output Configuration Positive, Isolation Capable
Nominal Supply Current 2mA
Analog IC - Other Type SWITCHING REGULATOR
Input Voltage-Nom 15V
Operating Supply Voltage 18V
Output Type Transistor Driver
Output Voltage 18V
Number of Outputs 2
Function Step-Down, Step-Up/Step-Down
Base Part Number IRS27951SPBF
Terminal Form GULL WING
Terminal Position DUAL
Max Power Dissipation 833mW
Subcategory Switching Regulator or Controllers
ECCN Code EAR99
Number of Terminations 8
Moisture Sensitivity Level (MSL) 2 (1 Year)
Part Status Obsolete
Published 2011
Packaging Tape & Reel (TR)
Operating Temperature -40°C~150°C TJ
Physical
Number of Pins 8
Package / Case 8-SOIC (0.154, 3.90mm Width)
Mounting Type Surface Mount
Mount Surface Mount
Alternative Model
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