20 Terminals 3V~42V 20-Pin LM25122 DC to DC converter IC SWITCHING CONTROLLER 1 Outputs 450kHz Transistor Driver
SOT-23
LM25122QPWPRQ1 Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
16 Weeks
Lifecycle Status
ACTIVE (Last Updated: 1 day ago)
Mounting Type
Surface Mount
Package / Case
20-PowerTSSOP (0.173, 4.40mm Width)
Surface Mount
YES
Number of Pins
20
Operating Temperature
-40°C~125°C TJ
Packaging
Tape & Reel (TR)
Series
Automotive, AEC-Q100
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
20
Terminal Finish
Matte Tin (Sn)
Additional Feature
SEATED HGT-NOM, OUTPUT VOLTAGE OPERATES UP TO 50V
Terminal Position
DUAL
Terminal Form
GULL WING
Terminal Pitch
0.65mm
Base Part Number
LM25122
Function
Step-Up, Step-Up/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)
3V~42V
Quiescent Current
4mA
Control Features
Enable, Frequency Control, Soft Start
Input Voltage (Min)
4.5V
Topology
Boost, Flyback, SEPIC
Control Mode
CURRENT-MODE
Frequency - Switching
450kHz
Input Voltage (Max)
42V
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Height
1.2mm
Length
6.5mm
Width
4.4mm
Thickness
1mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$4.76000
$4.76
500
$4.7124
$2356.2
1000
$4.6648
$4664.8
1500
$4.6172
$6925.8
2000
$4.5696
$9139.2
2500
$4.522
$11305
LM25122QPWPRQ1 Product Details
LM25122QPWPRQ1 Overview
This switching controller fits most application requirements since it is packaged in a 20-PowerTSSOP (0.173, 4.40mm Width) package. 1 outputs can be generated with the dc motor controller. PMIC is packaged in a solid enclosure of Tape & Reel (TR). Transistor Driver dc switching's outputs (s) are supported. 3V~42V is the operating voltage and supply voltage of the dc control. Suitable for a -40°C~125°C TJ dc switcher. There is a switch at 450kHz that can be used with this controller. dc dc regulator is made easier with Surface Mount. Enable, Frequency Control, Soft Start is used for efficient switching control in the dcdc regulator. An analog IC SWITCHING CONTROLLER is connected to the switch converters. The switching converters's terminal (s) are designed at DUAL . A variety of terminations with 20 of dc switching. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. DC switcher's input voltageis set to 12V. You can find other relevant dc to dc converter ics by searching "LM25122". There are only 20 pins on switching converter. dc dc voltage regulators should have a minimum input voltage of 4.5V. The dc to dc regulator can only accept a maximum input voltage of 42V. The value of DC to DC voltage regulator is set to SEATED HGT-NOM, OUTPUT VOLTAGE OPERATES UP TO 50V in order to better satisfy the requirement. Thare are switch converters of the Automotive, AEC-Q100 series. When the dc switching is dormant, it uses 4mA.
LM25122QPWPRQ1 Features
Transistor Driver Outputs Switching Frequency: 450kHz Enable, Frequency Control, Soft Start PULSE WIDTH MODULATION SEATED HGT-NOM, OUTPUT VOLTAGE OPERATES UP TO 50V
LM25122QPWPRQ1 Applications
There are a lot of Texas Instruments LM25122QPWPRQ1 DC to DC converter applications.