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LTC3802EUH#PBF

Linear Technology/Analog Devices
RoHS
RoHS RoHS compliant
Package 32-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description LTC3802 Buck Tube e3 DC to DC switching controller 5mm 27V 330kHz~750kHz -40C~85C TA
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Inventory: 191
Minimum: 1
Total Price: USD $12.45
Unit Price: USD $12.44628
≥1 USD $12.44628
≥10 USD $11.437272
≥100 USD $10.963195

Technical Details

Supply Chain

Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 weeks ago)

Physical

Mounting Type Surface Mount
Package / Case 32-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 32

Dimensions

Height Seated (Max) 0.8mm
Length 5mm
Width 5mm

Compliance

RoHS Status ROHS3 Compliant
Lead Free Lead Free

Technical

Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2004
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 32
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC3802
Function Step-Down
Number of Outputs 2
Output Voltage 27V
Output Type Transistor Driver
Input Voltage-Nom 5V
Number of Channels 1
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 3V~30V
Control Features Current Limit, Enable, Power Good, Soft Start
Input Voltage (Min) 3V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 330kHz~750kHz
Input Voltage (Max) 6V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Max Frequency 850kHz
Duty Cycle (Max) 89%
Clock Sync No

Alternative Model

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