All Products

View All >>

TL3843DRG4

14 Terminals 14-Pin DC to DC converter ICSWITCHING CONTROLLER 500kHz

Manufacturer: Texas Instruments
Origchip NO: 815-TL3843DRG4
Package: SOIC
Datasheet: PDF
Stock: 693
Description: 14 Terminals 14-Pin DC to DC converter ICSWITCHING CONTROLLER 500kHz (Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to XINJIADA.
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
Package / Case	SOIC
Surface Mount	YES
Number of Pins	14
Weight	129.387224mg
Packaging	Tape & Reel (TR)
JESD-609 Code	e4
Moisture Sensitivity Level (MSL)	1
Number of Terminations	14
ECCN Code	EAR99
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature	70°C
Min Operating Temperature	0°C
Subcategory	Switching Regulator or Controllers
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Number of Functions	1
Frequency	500kHz
Pin Count	14
Input Voltage-Nom	15V
Temperature Grade	COMMERCIAL
Max Supply Voltage	30V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Current - Output	200mA
Frequency (Max)	500kHz
Voltage - Output	30V
Topology	Boost, Flyback
Control Mode	CURRENT-MODE
Frequency - Switching	500kHz
Control Technique	PULSE WIDTH MODULATION
Rise Time	50ns
Fall Time (Typ)	50 ns
Nominal Input Voltage	5.5V
Switcher Configuration	SINGLE
Max Duty Cycle	97 %
Duty Cycle (Max)	97 %
Number of Output Phases	1
Length	8.65mm
Width	3.9mm
Radiation Hardening	No
RoHS Status	RoHS Compliant
Lead Free	Lead Free

TL3843DRG4 Overview

It comes in a SOIC package, so switching controller can be used for most applications. PMIC is packaged in a solid enclosure of Tape & Reel (TR). Switching can be done at 500kHz with this switching controller. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. Thare switching converters has a terminal (s) at DUAL . The 14 terminations can be used for a wide range of dc switching. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. DC switcher's voltage input is 15V. 14 pins are on switching converter. Switching converter type is specifically Switching Regulator or Controllers. The maximum duty cycle of this voltage regulator dc to dc is set to 97 % to ensure reliability during power-up and power-down. There is 500kHz frequency setting on the switching controller. You should keep dc regulator at 0°C degrees or higher. The temperature should not exceed 70°C degrees Celsius. 1 functions are available in total for the switch converters. We are designing chips that have 14 pins. There is a maximum frequency of 500kHz that can be switched by the controller. 5.5V is the nominal working voltage. Ideally, it is suited for switching controllers with a 200mA input. normalworking processes output 30V voltage. There are 1 phases in this controller. Voltage maximum is rated 30V.