All Products

View All >>

DS3988T+T&R

PMIC DS3988 48 Pin 40kHz~80kHz 48-LQFP

Manufacturer: Maxim Integrated
Origchip NO: 503-DS3988T+T&R
Package: 48-LQFP
Datasheet: PDF
Stock: 667
Description: PMIC DS3988 48 Pin 40kHz~80kHz 48-LQFP (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	48-LQFP
Number of Pins	48
Supplier Device Package	48-LQFP/48-TQFP (7x7)
Operating Temperature	-40°C~85°C
Packaging	Tape & Reel (TR)
Published	2005
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Type	CCFL Controller
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Voltage - Supply	4.5V~5.5V
Frequency	40kHz~80kHz
Base Part Number	DS3988
Max Output Current	8mA
Operating Supply Voltage	5V
Max Supply Voltage	5.5V
Operating Supply Current	15mA
Current - Supply	15mA
Dimming	Yes
Radiation Hardening	No
RoHS Status	ROHS3 Compliant

DS3988T+T&R Overview

In accordance with the materials used by Tape & Reel (TR).Package costs are low on the 48-LQFP, which is recogni48-LQFPed by electronics manufacturers.Using Surface Mount, the board is mounted.Type CCFL Controller applications qualify it as standard grade.The power supply voltage ensures that the unit functions properly.Operate it at -40°C~85°C all the time.It can still perform accurately at 40kHz~80kHz frequency.Its best part contains a number of DS3988s.This system functions by using 15mA's supply current.A 15mA supply current is set for the device.Component 48 keeps its pin number.48-LQFP/48-TQFP (7x7) Supplier Device Package contains it.To operate it, there is a requirement for 5V voltage.During operation, it should be warmer than -40°C.At this time, 85°C represents the maximum operating temperature.This device is compatible only with voltages of 5.5V.As a maximum, it works in 8mA output current.

DS3988T+T&R Features

Mounting type of Surface Mount
Operating supply voltage of 5V
Maximum temperature of -40°C

DS3988T+T&R Applications

There are a lot of Maxim Integrated DS3988T+T&R Lighting Controllers applications.

Voltage doubling
Server motherboards
To enhance power efficiency
Lighting ballast
Audio crossover
DC link
Noise filtering
Coupling or blocking
Decoupling or bypassing
DC buffering