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IR3637STRPBF

Infineon Technologies
RoHS
/
Package 8-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description IR3637SPBF Buck Tape & Reel (TR) e3 DC to DC switching controller 60ns 16mA 1.5748mm 21.25V
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Inventory: 1166
Minimum: 1
Total Price: USD $2.82
Unit Price: USD $2.818935
≥1 USD $2.818935
≥10 USD $2.313203
≥100 USD $2.241383
≥500 USD $2.168565
≥1000 USD $2.096745

Technical Details

Supply Chain

Factory Lead Time 26 Weeks

Physical

Contact Plating Tin
Mount Surface Mount, Through Hole
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8

Dimensions

Height 1.5748mm
Length 4.9784mm
Width 3.9878mm

Compliance

RoHS Status RoHS Compliant
Lead Free Lead Free

Technical

Operating Temperature 0°C~125°C TJ
Packaging Tape & Reel (TR)
Published 2005
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Frequency 400kHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number IR3637SPBF
Function Step-Down
Number of Outputs 1
Output Voltage 21.25V
Output Type Transistor Driver
Operating Supply Voltage 25V
Input Voltage-Nom 5V
Analog IC - Other Type SWITCHING CONTROLLER
Operating Supply Current 15mA
Output Configuration Positive
Output Current 15A
Voltage - Supply (Vcc/Vdd) 4.5V~5.5V
Max Supply Current 16mA
Quiescent Current 7mA
Control Features Enable, Soft Start
Topology Buck
Control Mode VOLTAGE-MODE
Max Input Voltage 25V
Control Technique PULSE WIDTH MODULATION
Rise Time 60 ns
Synchronous Rectifier Yes
Fall Time (Typ) 60 ns
Switcher Configuration PUSH-PULL
Max Duty Cycle 85 %
Duty Cycle (Max) 85%
Clock Sync No

Alternative Model

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