English

All Products

View All >>
  • LTC3802EGN#PBF

LTC3802EGN#PBF

28 Terminals 3V~30V 28-Pin LTC3802 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 330kHz~750kHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC3802EGN#PBF
  • Package: 28-SSOP (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 955
  • Description: 28 Terminals 3V~30V 28-Pin LTC3802 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 330kHz~750kHz 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: 3 weeks ago)
Mounting Type Surface Mount
Package / Case 28-SSOP (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 28
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2004
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
Termination SMD/SMT
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.635mm
Frequency 550kHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC3802
Function Step-Down
Number of Outputs 2
Output Voltage 30V
Output Type Transistor Driver
Input Voltage-Nom 5V
Number of Channels 1
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 3V~30V
Control Features Current Limit, Enable, Power Good, Soft Start
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 330kHz~750kHz
Max Input Voltage 30V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Duty Cycle (Max) 89%
Clock Sync No
Length 9.893mm
Width 3.899mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LTC3802EGN#PBF Overview


It comes in the 28-SSOP (0.154, 3.90mm Width) package, which makes switching controller suitable for most applications. There is sufficient capacity to generate switching controller for outputs 2. PMIC is packaged in a solid enclosure of Tube. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sA 3V~30V voltage is supplied to the dc control and used for operating it. Suitable for working in an dc switcher that has a -40°C~85°C TA. There is a switch at 330kHz~750kHz that can be used with this controller. It is suitable for general dc dc regulator when it is set to Surface Mount. Switching control is made easier with the dcdc regulator's Current Limit, Enable, Power Good, Soft Start. Connected to a DUAL SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. Thare switching converters has a terminal (s) at DUAL . The 28 terminations can be used for a wide range of dc switching. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. DC switcher's input voltageis set to 5V. Searching "LTC3802" will return other relevant dc to dc converter ics. There are 28 pins on switching converter. Switching converter is a special type of Switching Regulator or Controllers. A 30V voltage of DC regulator was detected in the test statistics. There is 550kHz frequency setting on the switching controller. The maximum input voltage of dc switcher is 30V, so users should limit their voltage accordingly. Channels are 1 for high-quality communication.

LTC3802EGN#PBF Features


Transistor Driver Outputs
Switching Frequency: 330kHz~750kHz
Current Limit, Enable, Power Good, Soft Start
PULSE WIDTH MODULATION
Frequency: 550kHz

LTC3802EGN#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC3802EGN#PBF DC to DC converter applications.

  • Digital display device
  • Medical equipment
  • Printing
  • Program control systems
  • Fire elevators
  • Wide-range voltage regulation circuits
  • Automatic testing equipment
  • Current source circuits
  • Balance equipment
  • Low output voltage switching power supply circuits