All Products

LTC7840EFE#TRPBF

5.5V~60V DC to DC converter IC2 Outputs 50kHz~425kHz PWM


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC7840EFE#TRPBF
  • Package: 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
  • Datasheet: PDF
  • Stock: 201
  • Description: 5.5V~60V DC to DC converter IC2 Outputs 50kHz~425kHz PWM (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 16 Weeks
Package / Case 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Function Step-Up
Number of Outputs 2
Output Type PWM
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 5.5V~60V
Control Features Current Limit, Enable, Frequency Control, Power Good
Topology Boost
Frequency - Switching 50kHz~425kHz
Synchronous Rectifier No
Duty Cycle (Max) 96%
Clock Sync Yes
RoHS Status ROHS3 Compliant

LTC7840EFE#TRPBF Overview


Capsuled in the 28-TSSOP (0.173, 4.40mm Width) Exposed Pad package, the switching controller suits most application needs. 2 outputs are supported by the dc motor controller. A solid enclosure of Tape & Reel (TR) surrounds pmic. With PWM dc switching's output (s), it is able to handle it. This dc control operates at 5.5V~60V and has a 5.5V~60V supply voltage. A -40°C~125°C TJ dc switcher is not a problem. Using this switching controller, it is possible to switch at 50kHz~425kHz. In order to control switching efficiently, the dcdc regulator features Current Limit, Enable, Frequency Control, Power Good.

LTC7840EFE#TRPBF Features


PWM Outputs
Switching Frequency: 50kHz~425kHz
Current Limit, Enable, Frequency Control, Power Good

LTC7840EFE#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LTC7840EFE#TRPBF DC to DC converter applications.

  • Alternators
  • Sensitive electronic devices
  • Post equipment
  • Planers
  • Combined machine tools
  • Photovoltaic power
  • Plate bending machines
  • Terrestrial set-top boxes
  • Current source circuits
  • Power supplies of electronic gadgets