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LTC3828EUH

Linear Technology/Analog Devices
RoHS
/
Package 32-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description LTC3828 Buck Tube e0 DC to DC switching controller 25A 5mm 7V 260kHz~550kHz
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Inventory: 2060
Minimum: 1
Total Price: USD $9.36
Unit Price: USD $9.358545
≥1 USD $9.358545
≥10 USD $7.678755
≥100 USD $7.438358
≥500 USD $7.198958
≥1000 USD $6.95856

Technical Details

Supply Chain

Factory Lead Time 14 Weeks

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 Non-RoHS Compliant

Technical

Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2009
JESD-609 Code e0
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 32
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position QUAD
Peak Reflow Temperature (Cel) 235
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 20
Base Part Number LTC3828
Function Step-Down
Number of Outputs 2
Output Voltage 7V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Output Current 25A
Voltage - Supply (Vcc/Vdd) 4.5V~28V
Control Features Enable, Phase Control, Power Good, Tracking
Input Voltage (Min) 4.5V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 260kHz~550kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Duty Cycle (Max) 99.4%
Clock Sync No

Alternative Model

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