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LTC1628CG#PBF
Linear Technology/Analog DevicesRoHS 
RoHS compliant
RoHS compliantPackage 28-SSOP (0.209, 5.30mm Width)
Category PMIC - Voltage Regulators - DC DC Switching Controllers / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LTC1628 Buck Tube e3 DC to DC switching controller 350muA 3A 2mm 36V
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Inventory: 2387
Minimum: 1
Total Price: USD $1.42
Unit Price: USD $1.424852
≥1 USD $1.424852
≥10 USD $1.344206
≥100 USD $1.268113
≥500 USD $1.196339
≥1000 USD $1.128624
Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 days ago)
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-SSOP (0.209, 5.30mm Width)
Number of Pins 28
Dimensions
Height 2mm
Length 10.5mm
Width 5.6mm
Compliance
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Technical
Operating Temperature 0°C~85°C TA
Packaging Tube
Published 2002
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
Frequency 300kHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC1628
Function Step-Down
Number of Outputs 2
Output Voltage 36V
Output Type Transistor Driver
Input Voltage-Nom 15V
Number of Channels 1
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 3A
Voltage - Supply (Vcc/Vdd) 3.5V~30V
Control Features Enable, Frequency Control, Power Good, Soft Start
Topology Buck
Min Input Voltage 3.5V
Control Mode CURRENT-MODE
Frequency - Switching 220kHz
Max Input Voltage 30V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Nominal Input Voltage 15V
Min Output Voltage 800mV
Switcher Configuration PUSH-PULL
Input Current 350μA
Duty Cycle (Max) 99.4%
Clock Sync No
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