LTC3829IFE
RoHS
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Package 38-TFSOP (0.173, 4.40mm Width) Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LTC3829 Buck Tube PolyPhase? DC to DC switching controller 9.7mm 4.5V 250kHz~770kHz -40C~125C TJ
PDF
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Buying Options
Total Price: USD $31.28
Unit Price: USD $31.277047
≥1 USD $31.277047
≥10 USD $29.506647
≥100 USD $27.836458
≥500 USD $26.260812
≥1000 USD $24.774348
Inventory: 1274
Minimum: 1
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Technical Details
Compliance
RoHS Status Non-RoHS Compliant
Dimensions
Width 4.4mm
Length 9.7mm
Height Seated (Max) 1.2mm
Technical
Clock Sync No
Duty Cycle (Max) 94%
Synchronous Rectifier Yes
Control Technique PULSE WIDTH MODULATION
Frequency - Switching 250kHz~770kHz
Control Mode CURRENT-MODE
Topology Buck
Input Voltage (Min) 4.5V
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Voltage - Supply (Vcc/Vdd) 4.5V~38V
Output Configuration Positive
Analog IC - Other Type SWITCHING REGULATOR
Input Voltage-Nom 15V
Output Type Transistor Driver
Number of Outputs 3
Function Step-Down
Base Part Number LTC3829
Terminal Pitch 0.5mm
Peak Reflow Temperature (Cel) 225
Terminal Form GULL WING
Terminal Position DUAL
Technology CMOS
Subcategory Switching Regulator or Controllers
Terminal Finish Matte Tin (Sn)
ECCN Code EAR99
Number of Terminations 38
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Obsolete
JESD-609 Code e3
Series PolyPhase?
Packaging Tube
Operating Temperature -40°C~125°C TJ
Physical
Surface Mount YES
Package / Case 38-TFSOP (0.173, 4.40mm Width) Exposed Pad
Mounting Type Surface Mount
Alternative Model
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