Welcome to Hotenda.com Online Store!

logo
userjoin
Home

LM3753SQ/NOPB

LM3753SQ/NOPB

LM3753SQ/NOPB

Texas Instruments

32 Terminals 4.5V~18V 32-Pin LM3753 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 200kHz~1MHz Transistor Driver

SOT-23

LM3753SQ/NOPB Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
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 Digi-Reel®
JESD-609 Code e3
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Base Part Number LM3753
Function Step-Down
Number of Outputs 2
Output Voltage 3.6V
Output Type Transistor Driver
Operating Supply Voltage 5.5V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Operating Supply Current 15mA
Output Configuration Positive
Output Current 50A
Voltage - Supply (Vcc/Vdd) 4.5V~18V
Control Features Current Limit, Enable, Frequency Control, Phase 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
Radiation Hardening No
REACH SVHC Unknown
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $3.12000 $3.12
500 $3.0888 $1544.4
1000 $3.0576 $3057.6
1500 $3.0264 $4539.6
2000 $2.9952 $5990.4
2500 $2.964 $7410
LM3753SQ/NOPB Product Details

LM3753SQ/NOPB Overview


It comes in the 32-WFQFN Exposed Pad package, which makes switching controller suitable for most applications. This dc motor controller can be used to generate outputs with 2 numbers. PMIC is packaged in a solid enclosure of Digi-Reel?. Transistor Driver dc switching's outputs (s) are supported. 4.5V~18V is the supply voltage and the operating voltage of the dc control. Workable in an dc switcher where -5°C~125°C TJ is the -5°C~125°C TJrm. The switching controller can be switched at 200kHz~1MHz. dc dc regulators can be carried out with Surface Mount. For efficient switching control, the dcdc regulator features Current Limit, Enable, Frequency Control, Phase Control, Power Good, Tracking. DUAL SWITCHING CONTROLLER analog IC connects the switch converters. Thare switching converters has a terminal (s) at QUAD . There are many different types of terminations for 32. LM3753 can be used to locate other relevant dc to dc converter ics. 32 pins are on switching converter. Specially, switching converter corresponds to type Switching Regulator or Controllers. A 3.6V voltage of DC regulator was detected in the test statistics. You should note that the dc dc regulator's usual output current is 50A. The maximum duty cycle of this voltage regulator dc to dc is set to 81 % to ensure reliability during power-up and power-down. Because of DC switcher's Surface Mount, it is suitable for most prototype designs and applications. This dc regulatorhas a max frequency of 1MHz. It is suggested that users apply 5.5V to the voltage regulator dc to dc in order to run it safely and reliably in a circuit. A current of 15mA is supplied to it.

LM3753SQ/NOPB Features


Transistor Driver Outputs
Switching Frequency: 200kHz~1MHz
Current Limit, Enable, Frequency Control, Phase Control, Power Good, Tracking
Max Duty Cycle: 81 %

LM3753SQ/NOPB Applications


There are a lot of Texas Instruments LM3753SQ/NOPB DC to DC converter applications.

  • Balance equipment
  • Telecommunications equipment
  • Computer-related products
  • Game consoles
  • Medical monitoring systems
  • Special machining machine tools
  • Photovoltaic power
  • Elevator lighting
  • Bending machines
  • Servo drive system

Related Part Number

Get Subscriber

Enter Your Email Address, Get the Latest News