LTC3808EDE
RoHS
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Package 14-WFDFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LTC3808 Buck 14-WFDFN Exposed Pad e0 DC to DC switching controller 1A 4mm 9.8V 250kHz~750kHz
PDF
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Buying Options
Total Price: USD $152.77
Unit Price: USD $152.77235
≥1 USD $152.77235
≥10 USD $147.6794
≥100 USD $132.40245
Inventory: 706
Minimum: 1
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Technical Details
Technical
Voltage - Supply (Vcc/Vdd) 2.75V~9.8V
Control Features Enable, Frequency Control, Power Good, Soft Start, Tracking
Input Voltage (Min) 2.75V
Topology Buck
Control Mode CURRENT-MODE
Output Current-Max 1A
Frequency - Switching 250kHz~750kHz
Input Voltage (Max) 9.8V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Duty Cycle (Max) 100%
Output Configuration Positive
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 4.2V
Output Type Transistor Driver
Qualification Status Not Qualified
Number of Outputs 1
Function Step-Down
Base Part Number LTC3808
Time@Peak Reflow Temperature-Max (s) 20
Reach Compliance Code not_compliant
Terminal Pitch 0.5mm
Peak Reflow Temperature (Cel) 235
Terminal Form NO LEAD
Terminal Position DUAL
Technology CMOS
Subcategory Switching Regulator or Controllers
Additional Feature ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 9.8V
Terminal Finish Tin/Lead (Sn/Pb)
ECCN Code EAR99
Number of Terminations 14
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Obsolete
JESD-609 Code e0
Published 2005
Operating Temperature -40°C~85°C TA
Dimensions
Height Seated (Max) 0.8mm
Length 4mm
Width 3mm
Compliance
RoHS Status Non-RoHS Compliant
Physical
Surface Mount YES
Package / Case 14-WFDFN Exposed Pad
Mounting Type Surface Mount
Supply Chain
Factory Lead Time 14 Weeks
Alternative Model
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