Welcome to Hotenda.com Online Store!

logo
userjoin
Home

LM5121QMH/NOPB

LM5121QMH/NOPB

LM5121QMH/NOPB

Texas Instruments

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

non-compliant

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.

  • Gear/thread machining machines
  • Network technology
  • Smoke prevention equipment
  • Packaging
  • Mobile phones
  • Automatic testing equipment
  • Smoke exhaust equipment
  • Laboratories
  • Die casting equipment
  • Grinders

Related Part Number

Get Subscriber

Enter Your Email Address, Get the Latest News