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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 LTC4012 PRODUCTION (Last Updated: 2weeks ago) Matte Tin (Sn) battery charger 20V 12A 0.5mm 633kHz
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Buying Options
Total Price: USD $6.04
Unit Price: USD $6.03725
≥1 USD $6.03725
≥10 USD $4.95425
≥100 USD $4.7994
≥500 USD $4.64455
≥1000 USD $4.4897
Inventory: 1252
Minimum: 1
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Technical Details

Supply Chain

Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)

Physical

Mounting Type Surface Mount
Package / Case 20-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 20

Technical

Operating Temperature 0°C~85°C TA
Packaging Tube
Published 2010
Series PowerPath?
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)
Additional Feature ALSO OPERATES IN ADJUSTABLE MODE FROM 2V TO 28V
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 LTC4012
Pin Count 20
Qualification Status Not Qualified
Output Voltage 28V
Input Voltage-Nom 20V
Max Supply Voltage 28V
Min Supply Voltage 6V
Analog IC - Other Type BATTERY CHARGE CONTROLLER
Min Input Voltage 6V
Control Mode CURRENT-MODE
Max Input Voltage 28V
Control Technique PULSE WIDTH MODULATION
Switcher Configuration PUSH-PULL
Switching Frequency-Max 633kHz
Fault Protection Over Voltage, Reverse Current
Battery Chemistry Multi-Chemistry
Current - Charging Constant - Programmable
Max Charge Current 12A

Dimensions

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

Compliance

RoHS Status ROHS3 Compliant

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