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LTC3546EFE#TRPBF

Linear Technology/Analog Devices
RoHS
RoHS RoHS compliant
Package 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators
Description LTC3546 Tape & Reel (TR) Matte Tin (Sn) PRODUCTION (Last Updated: 3weeks ago) DC to DC switching regulator 3.6V 4.4mm 1A 2A 2.25MHz 750kHz~4MHz
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Inventory: 953
Minimum: 1
Total Price: USD $4.31
Unit Price: USD $4.312293
≥1 USD $4.312293
≥10 USD $4.185461
≥100 USD $4.058629
≥500 USD $3.900089

Technical Details

Supply Chain

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

Physical

Mounting Type Surface Mount
Package / Case 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount YES
Number of Pins 28

Technical

Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Published 2013
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC3546
Function Step-Down
Number of Outputs 2
Qualification Status Not Qualified
Voltage - Input (Max) 5.5V
Output Voltage 5V
Output Type Adjustable
Voltage - Input (Min) 2.3V
Input Voltage-Nom 3.6V
Number of Channels 1
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Current - Output 1A 2A
Voltage - Output (Min/Fixed) 0.6V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 2.25MHz 750kHz~4MHz
Synchronous Rectifier Yes
Switcher Configuration PHASE-SHIFT

Dimensions

Length 9.7mm
Width 4.4mm

Compliance

RoHS Status ROHS3 Compliant
Lead Free Lead Free

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