English

All Products

View All >>
  • LT8705EUHF

LT8705EUHF

38 Terminals 2.8V~80V DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 100kHz~400kHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT8705EUHF
  • Package: 38-WFQFN Exposed Pad
  • Datasheet: -
  • Stock: 535
  • Description: 38 Terminals 2.8V~80V DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 100kHz~400kHz 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
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
JESD-30 Code R-PQCC-N38
Function Step-Up/Step-Down
Number of Outputs 2
Qualification Status Not Qualified
Output Voltage 6.35V
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 2.8V~80V
Control Features Enable, Frequency Control, Soft Start
Topology Buck-Boost
Control Mode CURRENT-MODE
Frequency - Switching 100kHz~400kHz
Input Voltage (Max) 80V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Height Seated (Max) 0.8mm
Length 7mm
Width 5mm
RoHS Status Non-RoHS Compliant
Mounting Type Surface Mount
Package / Case 38-WFQFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~125°C
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 38
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional Feature ALSO OPERATES IN ADJUSTABLE MODE FROM 1.3V TO 80V
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position QUAD

LT8705EUHF Overview


Capsuled in the 38-WFQFN Exposed Pad package, the switching controller can be used for a wide range of applications. For 2 outputs, the dc motor controller is appropriate. With Transistor Driver dc switching's output (s), it is able to handle it. DC control operates at 2.8V~80V volts and has 2.8V~80V supply voltage. Suitable for working in an dc switcher that has a -40°C~125°C. A switching controller such as this can switch at a value of 100kHz~400kHz . dc dc regulator can be generalized using Surface Mount. DCDC regulator is controlled efficiently by Enable, Frequency Control, Soft Start. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. The switching converters's terminal (s) are designed at QUAD . An array of 38 terminations of dc switching. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. 12V nominal DC switcher's voltage input. Switching converter type is specifically Switching Regulator or Controllers. Statistically, the DC regulator outputs 6.35V voltage. Considering the dc to dc regulator can only accept 80V input voltage, it is important to take note of this. Hence, ALSO OPERATES IN ADJUSTABLE MODE FROM 1.3V TO 80V is used to better suit the DC to DC voltage regulator's situation.

LT8705EUHF Features


Transistor Driver Outputs
Switching Frequency: 100kHz~400kHz
Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION
ALSO OPERATES IN ADJUSTABLE MODE FROM 1.3V TO 80V

LT8705EUHF Applications


There are a lot of Linear Technology/Analog Devices LT8705EUHF DC to DC converter applications.

  • Lathes
  • Correction machines
  • Scientific research
  • Printing equipment
  • Die casting equipment
  • Large fire protection systems
  • Various precision measuring detectors
  • Automatic testing equipment
  • Scientific testing
  • Automation technology