Welcome to Hotenda.com Online Store!

logo
userjoin
Home

LM20343MHX/NOPB

LM20343MHX/NOPB

LM20343MHX/NOPB

Texas Instruments

20 Terminals 4.5V 20-Pin LM20343 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 250kHz~1MHz Tape & Reel (TR) 20-PowerTSSOP (0.173, 4.40mm Width)

SOT-23

LM20343MHX/NOPB Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 6 days ago)
Contact Plating Tin
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 Tape & Reel (TR)
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.65mm
Base Part Number LM20343
Function Step-Down
Number of Outputs 1
Efficiency 94 %
Output Voltage 32V
Output Type Adjustable
Max Output Current 3A
Operating Supply Voltage 36V
Voltage - Input (Min) 4.5V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Quiescent Current 2.3mA
Max Output Voltage 28.8V
Voltage - Output (Min/Fixed) 0.8V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 250kHz~1MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Min Output Voltage 800mV
Voltage - Output (Max) 28.8V
Height 1.2mm
Length 6.5mm
Width 4.4mm
Thickness 1mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $6.729142 $6.729142
10 $6.348247 $63.48247
100 $5.988913 $598.8913
500 $5.649917 $2824.9585
1000 $5.330110 $5330.11
LM20343MHX/NOPB Product Details

LM20343MHX/NOPB Overview


As a result of the use of the Tape & Reel (TR) package, the performance of this voltage regulator is optimized. A voltage regulator consists of 20 terminations. There is a SWITCHING REGULATOR type analog IC in this voltage regulator 12v that is used to convey analog signals. In order to save space, this voltage regulator is packaged in the 20-PowerTSSOP (0.173, 4.40mm Width) package. In this case, DC DC switching regulator has 1 outputs configured to it. Adjustable outputs are generated on the output pins of this adjusting voltage regulator. There is a switching regulator that is compatible with the Surface Mount mounting. -40°C~125°C TJ should be the operating temperature when voltage regulator is operating. A DC-DC switching regulator such as this one switches at 250kHz~1MHz. The regulator is capable of operating with a dc to dc voltage regulator's minimum input voltage of 4.5V. According to the table below, DC DC switching regulator's output voltage (Min/Fixed) is equal to 0.8V. A regulator voltage's peak reflow temperature amounts to 260 being indestructible. For operation, switching regulator requires a nominal input voltage of 12V. DC/DC regulators of this type are part of the LM20343 family of voltage regulator 12vs. Voltage can be produced at 32V volts by voltage regulator. The switching regulator operation of the system is controlled by 20 pins. There should be at least a 800mV volt output voltage for this switching regulator in order to make it work properly. A maximum output current of 3A A is provided to meet the switching regulator operation requirements. On the basis of 28.8V's maximal output voltage, DC DC switching regulator can be operated easily. It provides the adjusting voltage regulator's maximal output voltage of 28.8V. With 36V as the supply voltage, this DC-DC switching regulator will operate. External factors do not affect voltage regulator's consumption of 2.3mA A of quiescent current.

LM20343MHX/NOPB Features


1 outputs
Peak reflow temperature (Cel) of 260
20 pins
Operating supply voltage of 36V

LM20343MHX/NOPB Applications


There are a lot of Texas Instruments LM20343MHX/NOPB Voltage Regulators applications.

  • Constant current circuits
  • Bending machines
  • Electric water heaters
  • Low output voltage switching power supply circuits
  • Window air conditioners
  • Access control systems
  • Experimental setup
  • Overvoltage protection circuits in TV sets
  • Computer monitoring equipment of building
  • Linear guide

Related Part Number

Get Subscriber

Enter Your Email Address, Get the Latest News