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ISL6439IBZ-T

Renesas Electronics America Inc.
RoHS
RoHS RoHS compliant
Package 14-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description ISL6439 Buck Tape & Reel (TR) e3 DC to DC switching controller 8.65mm 3.465V 300kHz -40C~85C TA
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Inventory: 9114
Minimum: 1
Total Price: USD $3.38
Unit Price: USD $3.376125
≥1 USD $3.376125
≥10 USD $3.185031
≥100 USD $3.004745
≥500 USD $2.834659
≥1000 USD $2.674209

Technical Details

Supply Chain

Factory Lead Time 19 Weeks

Physical

Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Surface Mount YES

Technical

Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Matte Tin (Sn) - annealed
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number ISL6439
Function Step-Down
Number of Outputs 1
Output Type Transistor Driver
Input Voltage-Nom 3.3V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 2.97V~3.63V
Control Features Enable, Phase Control
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 300kHz
Input Voltage (Max) 3.465V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Duty Cycle (Max) 100%
Clock Sync No

Dimensions

Length 8.65mm
Width 3.9mm

Compliance

RoHS Status ROHS3 Compliant

Alternative Model

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