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LTC3546IFE

Linear Technology/Analog Devices
RoHS
/
Package 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators
Description Tube Tin/Lead (Sn/Pb) Obsolete Step-Down DC to DC switching regulator 3.6V 4.4mm 1A 2A 2.25MHz 750kHz~4MHz
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Inventory: 7849
Minimum: 1
Total Price: USD $43.4
Unit Price: USD $43.396223
≥1 USD $43.396223
≥10 USD $40.939833
≥100 USD $38.622489
≥500 USD $36.436307
≥1000 USD $34.373882

Technical Details

Physical

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

Dimensions

Length 9.7mm
Width 4.4mm

Compliance

RoHS Status Non-RoHS Compliant

Technical

Operating Temperature -40°C~125°C TJ
Packaging Tube
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 235
Terminal Pitch 0.65mm
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) 20
Function Step-Down
Number of Outputs 2
Qualification Status Not Qualified
Voltage - Input (Max) 5.5V
Output Type Adjustable
Voltage - Input (Min) 2.3V
Input Voltage-Nom 3.6V
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
Voltage - Output (Max) 5V

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