English

All Products

View All >>
  • LT3845MPFE#PBF

LT3845MPFE#PBF

16 Terminals 4V~60V 16-Pin LT3845 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 300kHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT3845MPFE#PBF
  • Package: 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
  • Datasheet: PDF
  • Stock: 996
  • Description: 16 Terminals 4V~60V 16-Pin LT3845 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 300kHz 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 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 week ago)
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount YES
Number of Pins 16
Operating Temperature -55°C~125°C TJ
Packaging Tube
Published 2010
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional Feature ALSO HAS ADJUSTABLE OUTPUT UPTO 36V
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.65mm
Frequency 500kHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT3845
Function Step-Down
Number of Outputs 1
Output Voltage 12V
Output Type Transistor Driver
Input Voltage-Nom 20V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 10A
Voltage - Supply (Vcc/Vdd) 4V~60V
Control Features Enable, Frequency Control, Soft Start
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 300kHz
Synchronous Rectifier Yes
Nominal Input Voltage 20V
Switcher Configuration PUSH-PULL
Length 5mm
Width 4.4mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant

LT3845MPFE#PBF Overview


It comes in the 16-TSSOP (0.173, 4.40mm Width) Exposed Pad package, which makes switching controller suitable for most applications. There is enough capacity in the dc motor controller to generate the output for the 1 input. Packaging for the pmic consists of Tube solid enclosures. With Transistor Driver dc switching's output (s), it is able to handle it. dc control's supply and operating voltages are 4V~60V. Suitable for work in a -55°C~125°C TJ dc switcher. There is a switch at 300kHz that can be used with this controller. Surface Mount makes it suitable for general dc dc regulator. Switching control is made easier with the dcdc regulator's Enable, Frequency Control, Soft Start. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. switching converters terminal (s) are designed to be at DUAL. The 16 terminations can be used for a wide range of dc switching. DC switcher's voltage input of 20V. Search for "LT3845" to find other relevant dc to dc converter ics. There are only 16 pins on switching converter. Particularly, switching converter is a type of Switching Regulator or Controllers. Statistically, the DC regulator outputs 12V voltage. In most cases, the dc dc regulator's output current is 10A. This information should be noted when you begin working with the component. The switching controller works at a frequency of 500kHz. To better satisfy the need, DC to DC voltage regulator has a value of ALSO HAS ADJUSTABLE OUTPUT UPTO 36V. It is possible to set the input voltage as 20V for nominal working statuses.

LT3845MPFE#PBF Features


Transistor Driver Outputs
Switching Frequency: 300kHz
Enable, Frequency Control, Soft Start
Frequency: 500kHz
ALSO HAS ADJUSTABLE OUTPUT UPTO 36V

LT3845MPFE#PBF Applications


There are a lot of Linear Technology/Analog Devices LT3845MPFE#PBF DC to DC converter applications.

  • Various CNC machine tools
  • Smoke prevention equipment
  • Serial communication converter
  • Direct power supply system
  • Digital display device
  • Smoke exhaust equipment
  • Post equipment
  • Wide-range voltage regulation circuits
  • Linear guide
  • Computed tomography (CT)