Constant - Programmable LTC4156 28-WFQFN Exposed Pad Tube PowerPath™ Series 5V 28 Terminals 28 Pin
SOT-23
LTC4156EUFD#PBF Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Lifecycle Status
PRODUCTION (Last Updated: 3 months ago)
Factory Lead Time
20 Weeks
Mounting Type
Surface Mount
Package / Case
28-WFQFN Exposed Pad
Surface Mount
YES
Number of Pins
28
Operating Temperature
-40°C~125°C TJ
Packaging
Tube
Series
PowerPath™
Published
2008
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
28
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
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
5V
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Base Part Number
LTC4156
Pin Count
28
Qualification Status
Not Qualified
Operating Supply Voltage
5V
Number of Channels
1
Interface
I2C, USB
Analog IC - Other Type
POWER SUPPLY SUPPORT CIRCUIT
Adjustable Threshold
YES
Min Input Voltage
4.35V
Max Input Voltage
5.5V
Nominal Input Voltage
5.5V
Fault Protection
Over Voltage
Battery Chemistry
Lithium Iron Phosphate
Number of Cells
1
Current - Charging
Constant - Programmable
Charge Current - Max
3.7A
Battery Pack Voltage
3.8V
Length
5mm
Height Seated (Max)
0.8mm
Width
4mm
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$7.14000
$7.14
25
$4.74080
$118.52
100
$3.92000
$392
250
$3.72400
$931
500
$3.64000
$1820
LTC4156EUFD#PBF Product Details
LTC4156EUFD#PBF Overview
I found it in the Tube package, which comes with everything you need.The package 28-WFQFN Exposed Pad includes a version of it.A Surface Mount mounting type is assigned to the device.If the temperature is set to -40°C~125°C TJ, reliable performance will be assured.A analog IC of POWER SUPPLY SUPPORT CIRCUIT has been used in the design of this device.Device charging requires Constant - Programmable current.The base part number LTC4156 represents its related parts.As far as the terminations are concerned, there are 28.This battery pack has a voltage of 3.8V.The device has 28 pins in total.With maximum charging current, its rating is 3.7A.You need 28 pins for it to work.Channels are available in a total of 1.Using a 5V battery should be enough to run it.The device you are looking at belongs to the subcategory of Power Management Circuits.This component is a member of the electrical component series PowerPath™.As far as the input voltage is concerned, it has a minimum of 4.35V volts.It is recommended to set the supply voltage to 5V in order to maximize the efficiency of the system.There is a maximum input voltage of 5.5V volts that it can take.
LTC4156EUFD#PBF Features
Battery pack voltage of 3.8V 1 channels Power Management Circuits subcategory 28-WFQFN Exposed Pad package
LTC4156EUFD#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC4156EUFD#PBF Battery Chargers ICs applications.