English

All Products

View All >>
  • LM27402MH/NOPB

LM27402MH/NOPB

16 Terminals 3V~20V 16-Pin LM27402 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 200kHz~1.2MHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-LM27402MH/NOPB
  • Package: 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
  • Datasheet: -
  • Stock: 409
  • Description: 16 Terminals 3V~20V 16-Pin LM27402 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 200kHz~1.2MHz Transistor Driver (Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
Number of Pins 16
Weight 62.709145mg
Operating Temperature -40°C~125°C TJ
Packaging Tube
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Base Part Number LM27402
Function Step-Down
Number of Outputs 1
Output Voltage 18.6V
Output Type Transistor Driver
Max Output Current 30A
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 30A
Voltage - Supply (Vcc/Vdd) 3V~20V
Quiescent Current 4.5mA
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Input Voltage (Min) 3V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 200kHz~1.2MHz
Input Voltage (Max) 20V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Max Frequency 1.35MHz
Max Duty Cycle 95 %
Height 1.2mm
Length 5mm
Width 4.4mm
Thickness 1mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LM27402MH/NOPB Overview


With a 16-TSSOP (0.173, 4.40mm Width) Exposed Pad package, the switching controller is suitable for a wide range of applications. For outputs of 1, this dc motor controller is suitable. Tube is the solid enclosure in which PMIC is packaged. There are Transistor Driver dc switching's output (s) that it can handle. 3V~20V is the operating voltage and supply voltage of the dc control. Suitable for work in a -40°C~125°C TJ dc switcher. The switching controller can be switched at 200kHz~1.2MHz. A generalization of dc dc regulator can be made using Surface Mount. Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking provides dcdc regulator efficient switching control. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. Terminal (s) of the switching converters are designed at the DUAL position. A variety of 16 terminations are available in dc switching. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. DC switcher's input voltageis 12V volts. LM27402 can be searched for other relevant dc to dc converter ics. Switching converter has a total of 16 pins. It is recommended that the input voltage of the dc dc voltage regulator be 3V. DC regulator outputs 18.6V voltage based on test statistics. The dc to dc regulator can only accept a maximum input voltage of 20V. It's important to remember that the dc dc regulator's normaloutput current is 30A, so you should note it down when starting a new project. The duty cycle of the voltage regulator dc to dc can be set to 95 % on power-up or power-down to ensure reliability. Because of DC switcher's Surface Mount, it is suitable for most prototype designs and applications. There is a maximum frequency of 1.35MHz for this dc regulators. As long as the dc switching is in a dormant state, it utilizes 4.5mA. DC switchers cannot produce output currents greater than 30A.

LM27402MH/NOPB Features


Transistor Driver Outputs
Switching Frequency: 200kHz~1.2MHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION
Max Duty Cycle: 95 %

LM27402MH/NOPB Applications


There are a lot of Texas Instruments LM27402MH/NOPB DC to DC converter applications.

  • Post equipment
  • Linear guide
  • Arc suppression circuits
  • Surge protection circuits
  • CMM
  • Scientific testing
  • Packaging
  • Telecommunications equipment
  • Hydraulic presses
  • Computer application technology