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RoHS
RoHS RoHS compliant
Package 20-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Battery Chargers
Description 8542.39.00.01 LTC4009 Matte Tin (Sn) Tape & Reel (TR) battery charger 16.8V 0.5mm 633kHz 0C~85C TA
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Inventory: 1691
Minimum: 1
Total Price: USD $28.19
Unit Price: USD $28.190348
≥1 USD $28.190348
≥10 USD $23.131028
≥100 USD $22.40784
≥500 USD $21.68565
≥1000 USD $20.962463

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 0°C~85°C TA
Packaging Tape & Reel (TR)
Published 2010
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
HTS Code 8542.39.00.01
Technology CMOS
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC4009
Pin Count 20
JESD-30 Code S-PQCC-N20
Qualification Status Not Qualified
Output Voltage 5V
Input Voltage-Nom 20V
Analog IC - Other Type BATTERY CHARGE CONTROLLER
Input Voltage (Min) 6V
Control Mode CURRENT-MODE
Input Voltage (Max) 28V
Control Technique PULSE WIDTH MODULATION
Switcher Configuration PUSH-PULL
Switching Frequency-Max 633kHz
Fault Protection Over Voltage, Reverse Current
Battery Chemistry Multi-Chemistry
Number of Cells 1 ~ 4
Voltage - Supply (Max) 28V
Current - Charging Constant - Programmable
Battery Pack Voltage 16.8V

Dimensions

Height Seated (Max) 0.8mm
Length 4mm
Width 4mm

Compliance

RoHS Status ROHS3 Compliant
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