4.5V~18V 32-Pin LM3754 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 200kHz~1MHz Transistor Driver
SOT-23
LM3754SQ/NOPB Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Lifecycle Status
ACTIVE (Last Updated: 1 week ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
32-WFQFN Exposed Pad
Number of Pins
32
Operating Temperature
-5°C~125°C TJ
Packaging
Cut Tape (CT)
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Discontinued
Moisture Sensitivity Level (MSL)
3 (168 Hours)
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Terminal Position
QUAD
Peak Reflow Temperature (Cel)
260
Base Part Number
LM3754
Function
Step-Down
Number of Outputs
2
Output Voltage
3.6V
Output Type
Transistor Driver
Analog IC - Other Type
DUAL SWITCHING CONTROLLER
Operating Supply Current
15mA
Output Configuration
Positive
Output Current
50A
Voltage - Supply (Vcc/Vdd)
4.5V~18V
Quiescent Current
650μA
Control Features
Current Limit, Enable, Frequency Control, Power Good, Tracking
Topology
Buck
Control Mode
VOLTAGE-MODE
Frequency - Switching
200kHz~1MHz
Rise Time
10ns
Synchronous Rectifier
Yes
Fall Time (Typ)
10 ns
Max Frequency
1MHz
Max Duty Cycle
81 %
Isolation
Non-Isolated
Height
800μm
Length
5mm
Width
5mm
Thickness
750μm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$5.680836
$5.680836
10
$5.359279
$53.59279
100
$5.055924
$505.5924
500
$4.769739
$2384.8695
1000
$4.499754
$4499.754
LM3754SQ/NOPB Product Details
LM3754SQ/NOPB Overview
It comes in the 32-WFQFN Exposed Pad package, which makes switching controller suitable for most applications. It is sufficient to generate 2 outputs with this dc motor controller. Cut Tape (CT) is the solid enclosure in which PMIC is packaged. There are Transistor Driver dc switching's output (s) that it can handle. Voltages 4.5V~18V are the dc control's supply voltage and operating voltage, respectively. Worked in an dc switcher with a -5°C~125°C TJ rating. A switching controller such as this can switch at a value of 200kHz~1MHz . dc dc regulator can be generalized using Surface Mount. To provide efficient switching control, Current Limit, Enable, Frequency Control, Power Good, Tracking is included in the dcdc regulator. An analog IC with the DUAL SWITCHING CONTROLLER signal is connected to the switch converters. The switching converters's terminals (s) are designed at QUAD. Other relevant dc to dc converter ics can be found by searching "LM3754". There are only 32 pins on switching converter. According to the test statistics, DC regulator outputs 3.6V voltage. In most cases, the dc dc regulator's output current is 50A. This information should be noted when you begin working with the component. It is set to 81 % duty cycle to ensure voltage regulator dc to dc reliability during power-ups and power-downs. Because of DC switcher's Surface Mount, it is suitable for most prototype designs and applications. This dc regulatorhas a max frequency of 1MHz. DC switchings that are dormant use 650μA. A current of 15mA is supplied to it.
LM3754SQ/NOPB Features
Transistor Driver Outputs Switching Frequency: 200kHz~1MHz Current Limit, Enable, Frequency Control, Power Good, Tracking Max Duty Cycle: 81 %
LM3754SQ/NOPB Applications
There are a lot of Texas Instruments LM3754SQ/NOPB DC to DC converter applications.