LTC1147LCS8
RoHS
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Package 8-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LTC1147 Buck Tube R-PDSO-G8 DC to DC switching controller 4.9mm 3.5V 400kHz 0C~70C TA
PDF
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Buying Options
Total Price: USD $5.45
Unit Price: USD $5.447317
≥1 USD $5.447317
≥10 USD $5.138981
≥100 USD $4.848099
≥500 USD $4.573673
≥1000 USD $4.314783
Inventory: 1113
Minimum: 1
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Technical Details
Physical
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Technical
Operating Temperature 0°C~70°C TA
Packaging Tube
Published 2003
JESD-609 Code e0
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
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
Time@Peak Reflow Temperature-Max (s) 20
Base Part Number LTC1147
JESD-30 Code R-PDSO-G8
Function Step-Down
Number of Outputs 1
Output Type Transistor Driver
Input Voltage-Nom 10V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 3.5V~14V
Control Features Current Limit, Enable
Input Voltage (Min) 3.5V
Topology Buck
Control Mode CURRENT-MODE
Control Technique CONSTANT OFF TIME
Synchronous Rectifier No
Switcher Configuration SINGLE
Switching Frequency-Max 400kHz
Duty Cycle (Max) 100%
Dimensions
Length 4.9mm
Width 3.9mm
Compliance
RoHS Status Non-RoHS Compliant
Alternative Model
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