LTC7800HUDC#PBF
RoHS 
RoHS compliant
RoHS compliantPackage 20-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LTC7800 Buck Tube R-PQCC-N20 DC to DC switching controller 4mm 60V 320kHz~2.25MHz -40C~150C TJ
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Buying Options
Total Price: USD $9.5
Unit Price: USD $9.504
≥1 USD $9.504
≥10 USD $8.73136
≥100 USD $7.37411
≥500 USD $7.012183
≥1000 USD $6.559784
≥3000 USD $6.016903
Inventory: 134
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Physical
Mounting Type Surface Mount
Package / Case 20-WFQFN Exposed Pad
Surface Mount YES
Technical
Operating Temperature -40°C~150°C TJ
Packaging Tube
Published 2013
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Terminal Finish Matte Tin (Sn)
Technology CMOS
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Reach Compliance Code compliant
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC7800
JESD-30 Code R-PQCC-N20
Function Step-Down
Number of Outputs 1
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4V~60V
Control Features Current Limit, Power Good, Soft Start, Tracking
Input Voltage (Min) 4V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 320kHz~2.25MHz
Input Voltage (Max) 60V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Output Voltage-Max 24V
Output Voltage-Min 0.8V
Duty Cycle (Max) 98%
Dimensions
Height Seated (Max) 0.8mm
Length 4mm
Width 3mm
Compliance
RoHS Status RoHS Compliant
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