Constant - Programmable LTC4012 20-WFQFN Exposed Pad Tape & Reel (TR) PowerPath™ Series 12V 20 Terminals 20 Pin
SOT-23
LTC4012IUF-1#TRPBF Datasheet
non-compliant
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
16 Weeks
Mounting Type
Surface Mount
Package / Case
20-WFQFN Exposed Pad
Surface Mount
YES
Operating Temperature
-40°C~125°C TA
Packaging
Tape & Reel (TR)
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)
HTS Code
8542.39.00.01
Subcategory
Power Management Circuits
Technology
CMOS
Terminal Position
QUAD
Terminal Form
NO LEAD
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Number of Functions
1
Supply Voltage
12V
Terminal Pitch
0.5mm
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Base Part Number
LTC4012
Pin Count
20
JESD-30 Code
S-PQCC-N20
Qualification Status
Not Qualified
Output Voltage
5V
Input Voltage-Nom
20V
Power Supplies
12V
Analog IC - Other Type
SWITCHING 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
Battery Chemistry
Multi-Chemistry
Number of Cells
1 ~ 4
Voltage - Supply (Max)
28V
Current - Charging
Constant - Programmable
Battery Pack Voltage
16.4V
Height Seated (Max)
0.8mm
Length
4mm
Width
4mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
LTC4012IUF-1#TRPBF Product Details
LTC4012IUF-1#TRPBF Overview
You can find it in the Tape & Reel (TR) package.It is contained in a package named 20-WFQFN Exposed Pad.Mounting type Surface Mount matches the device.If you wish to ensure reliable performance, set the temperature to -40°C~125°C TA.In order to provide its functionality, this device uses an analog IC called SWITCHING CONTROLLER.It is necessary to supply the device with Constant - Programmable current in order to charge it.There are related parts for this device under the base part number LTC4012.It contains 20 terminations, so that is how many there are.Batteries pack have 16.4V.Total number of pins: 20.It is recommended to use devices with a maximum supply voltage of 28V.There is a possibility that it can be powered by a 12V battery.5V output voltages can result in high efficiency.Devices belonging to subcategory Power Management Circuits include this device.With respect to the power supply for the part, it is set to 12V.Electric components from the PowerPath™ series are included in this package.It can be seen that the device has an input voltage of 20V.It is necessary to have a 6V volt input voltage.It is most common to find parts with 633kHz switching frequencies.An input voltage of 28V is the maximum that can be applied to this device.
LTC4012IUF-1#TRPBF Features
Battery pack voltage of 16.4V Power Management Circuits subcategory 20-WFQFN Exposed Pad package
LTC4012IUF-1#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC4012IUF-1#TRPBF Battery Chargers ICs applications.