English

All Products

View All >>
  • LTC3869IGN-2

LTC3869IGN-2

28 Terminals 4V~38V LTC3869 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 250kHz~780kHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC3869IGN-2
  • Package: 28-SSOP (0.154, 3.90mm Width)
  • Datasheet: -
  • Stock: 388
  • Description: 28 Terminals 4V~38V LTC3869 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 250kHz~780kHz 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 28-SSOP (0.154, 3.90mm Width)
Surface Mount YES
Operating Temperature -40°C~125°C TJ
Packaging Tube
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Terminal Pitch 0.635mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LTC3869
Function Step-Down
Number of Outputs 2
Qualification Status Not Qualified
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4V~38V
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Input Voltage (Min) 4V
Topology Buck
Control Mode CURRENT-MODE
Output Current-Max 0.1A
Frequency - Switching 250kHz~780kHz
Input Voltage (Max) 38V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PHASE-SHIFT
Duty Cycle (Max) 95%
Height Seated (Max) 1.75mm
Length 9.893mm
Width 3.899mm
RoHS Status Non-RoHS Compliant

LTC3869IGN-2 Overview


Capsuled in the 28-SSOP (0.154, 3.90mm Width) package, the switching controller can be used for a wide range of applications. 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. Voltages 4V~38V are the dc control's supply voltage and operating voltage, respectively. Suitable for working in an dc switcher that has a -40°C~125°C TJ. This switching controller can switch at 250kHz~780kHz. The Surface Mount value makes it suitable for general dc dc regulator. The dcdc regulator features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking for efficient switching control. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. There are a DUAL terminal on the switching converters. A variety of terminations with 28 of dc switching. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. It is inputted with a DC switcher's voltage of 15V. Other relevant dc to dc converter ics will be returned if you search "LTC3869". An input voltage of 4V is the minimum required for the dc dc voltage regulator. It should be fully noted that the dc to dc regulator only accepts 38V input voltage at most. The output value is set to the greatest value of 0.1A.

LTC3869IGN-2 Features


Transistor Driver Outputs
Switching Frequency: 250kHz~780kHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION

LTC3869IGN-2 Applications


There are a lot of Linear Technology/Analog Devices LTC3869IGN-2 DC to DC converter applications.

  • Special machining machine tools
  • Large fire protection systems
  • Production lines
  • Grinders
  • Plate bending machines
  • Magnetohydrodynamic power
  • Medical equipment
  • Product burn-in
  • Mobile phones
  • Electrical distribution systems