English

All Products

View All >>
  • LTC3785IUF

LTC3785IUF

24 Terminals 2.7V~10V LTC3785 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 100kHz~1MHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC3785IUF
  • Package: 24-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 551
  • Description: 24 Terminals 2.7V~10V LTC3785 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 100kHz~1MHz 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
Mounting Type Surface Mount
Package / Case 24-WFQFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~125°C TJ
Packaging Tube
JESD-609 Code e0
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position QUAD
Terminal Pitch 0.5mm
Base Part Number LTC3785
Function Step-Up/Step-Down
Number of Outputs 2
Output Voltage 4.35V
Output Type Transistor Driver
Input Voltage-Nom 3.6V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 2.7V~10V
Control Features Current Limit, Enable, Soft Start
Topology Buck-Boost
Control Mode VOLTAGE-MODE
Output Current-Max 3A
Frequency - Switching 100kHz~1MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PHASE-SHIFT
Duty Cycle (Max) 99%
Clock Sync No
Output Phases 1
Height Seated (Max) 0.8mm
Length 4mm
Width 4mm
RoHS Status Non-RoHS Compliant

LTC3785IUF Overview


In the 24-WFQFN Exposed Pad package, the switching controller meets most application requirements. 2 outputs can be generated with the dc motor controller. The pmic is packaged in Tube solid enclosure. A total of Transistor Driver dc switching's outputs can be handled by it. DC control operates at 2.7V~10V volts and has 2.7V~10V supply voltage. Worked in an dc switcher with a -40°C~125°C TJ rating. A switching controller such as this can switch at a value of 100kHz~1MHz . dc dc regulators can be carried out with Surface Mount. To provide efficient switching control, Current Limit, Enable, Soft Start is included in the dcdc regulator. The switch converters are connected to a SWITCHING CONTROLLER analog IC. Thare switching converters has a terminal (s) at QUAD . A variety of 24 terminations are available in dc switching. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. The nominal DC switcher's voltage input is 3.6V. LTC3785 can be searched for other relevant dc to dc converter ics. The type is a particular Switching Regulator or Controllers of switching converter. DC regulator outputs 4.35V voltage according to the test statistics. A maximum value of 3A is output for current.

LTC3785IUF Features


Transistor Driver Outputs
Switching Frequency: 100kHz~1MHz
Current Limit, Enable, Soft Start
PULSE WIDTH MODULATION

LTC3785IUF Applications


There are a lot of Linear Technology/Analog Devices LTC3785IUF DC to DC converter applications.

  • Special machining machine tools
  • Computer application technology
  • Medical monitoring systems
  • Electrical distribution systems
  • Servo drive system
  • Telecommunications equipment
  • Digital video recorders
  • Sensitive electronic devices
  • Series voltage regulation circuits
  • CNC system