20 Terminals 4.5V~65V 20-Pin LM5121 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 1MHz Transistor Driver
SOT-23
LM5121QMH/NOPB Datasheet
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In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 3 days ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
20-PowerTSSOP (0.173, 4.40mm Width)
Number of Pins
20
Operating Temperature
-40°C~125°C TJ
Packaging
Tube
Series
Automotive, AEC-Q100
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
20
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
Switching Regulator or Controllers
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.65mm
Base Part Number
LM5121
Function
Step-Up
Number of Outputs
1
Output Voltage
100V
Output Type
Transistor Driver
Operating Supply Voltage
65V
Input Voltage-Nom
12V
Analog IC - Other Type
SWITCHING CONTROLLER
Operating Supply Current
4.5mA
Output Configuration
Positive
Voltage - Supply (Vcc/Vdd)
4.5V~65V
Quiescent Current
4mA
Control Features
Frequency Control, Soft Start
Input Voltage (Min)
4.5V
Topology
Boost
Control Mode
CURRENT-MODE
Frequency - Switching
Up to 1MHz
Control Technique
PULSE WIDTH MODULATION
Rise Time
25ns
Synchronous Rectifier
No
Fall Time (Typ)
20 ns
Max Duty Cycle
100 %
Isolation
Non-Isolated
Clock Sync
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
$5.79000
$5.79
10
$5.20300
$52.03
73
$4.91849
$359.04977
146
$4.26267
$622.34982
511
$3.62877
$1854.30147
1,022
$3.06040
$3.0604
2,555
$2.90738
$5.81476
LM5121QMH/NOPB Product Details
LM5121QMH/NOPB Overview
The switching controller fits in the 20-PowerTSSOP (0.173, 4.40mm Width) package and is ideal for most applications. 1 outputs are supported by the dc motor controller. A solid enclosure of Tube surrounds pmic. There are Transistor Driver dc switching's output (s) that it can handle. dc controls with 4.5V~65V voltage are supplied and operated. Worked in a -40°C~125°C TJ dc switcher before. This switching controller can switch at Up to 1MHz. dc dc regulator is made easier with Surface Mount. To ensure efficient switching, this dcdc regulator features a Frequency Control, Soft Start. An analog IC SWITCHING CONTROLLER is connected to the switch converters. Thare switching converters has a terminal (s) at DUAL . Different dc switching's functions can be applied to 20 terminations. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. DC switcher's input voltageis 12V volts. You can find other relevant dc to dc converter ics by searching "LM5121". Switching converter has a total of 20 pins. In particular, switching converter is a type of Switching Regulator or Controllers. An input voltage of 4.5V is the minimum required for the dc dc voltage regulator. DC regulator outputs 100V voltage based on test statistics. Power-up and power-down reliability is ensured voltage regulator dc to dc by setting the maximum duty cycle to 100 %. Having a Surface Mount makes DC switcher ideal for most prototype and application designs. It is suggested that users apply 65V to the voltage regulator dc to dc in order to run it safely and reliably in a circuit. The dc to dc voltage regulator is from the Automotive, AEC-Q100 series. DC switching uses 4mA when it is dormant. There is a 4.5mA volt supply current.
LM5121QMH/NOPB Features
Transistor Driver Outputs Switching Frequency: Up to 1MHz Frequency Control, Soft Start PULSE WIDTH MODULATION Max Duty Cycle: 100 %
LM5121QMH/NOPB Applications
There are a lot of Texas Instruments LM5121QMH/NOPB DC to DC converter applications.