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
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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