All Products

View All >>

DS3994Z+

5V 1.27mm PMIC DS3994 28 Pin 20kHz~80kHz 5V 28-SOIC (0.295, 7.50mm Width)

Manufacturer: Maxim Integrated
Origchip NO: 503-DS3994Z+
Package: 28-SOIC (0.295, 7.50mm Width)
Datasheet: PDF
Stock: 444
Description: 5V 1.27mm PMIC DS3994 28 Pin 20kHz~80kHz 5V 28-SOIC (0.295, 7.50mm Width) (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
Factory Lead Time	6 Weeks
Mounting Type	Surface Mount
Package / Case	28-SOIC (0.295, 7.50mm Width)
Surface Mount	YES
Number of Pins	28
Operating Temperature	-40°C~85°C
Packaging	Tube
Published	2007
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	28
ECCN Code	EAR99
Type	CCFL Controller
Terminal Finish	Matte Tin (Sn)
HTS Code	8542.31.00.01
Subcategory	Switching Regulator or Controllers
Voltage - Supply	4.5V~5.5V
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Number of Functions	4
Supply Voltage	5V
Terminal Pitch	1.27mm
Frequency	20kHz~80kHz
Base Part Number	DS3994
Pin Count	28
Max Output Current	8mA
Power Supplies	5V
Operating Supply Current	9mA
Nominal Supply Current	9mA
Input Voltage (Min)	4.5V
Input Voltage (Max)	5.5V
Switcher Configuration	PUSH-PULL
Dimming	Yes
Height Seated (Max)	2.65mm
Length	17.9mm
Width	7.5mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

DS3994Z+ Overview

Tube's materials have been used in the packaging.Low package costs make the 28-SOIC (0.295, 7.50mm Width) attractive to electronics manufacturers.This component is mounted to the PCB using Surface Mount.As a standard grade, it's referred to as Type CCFL Controller.The device is powered by a voltage to ensure normal operation.The -40°C~85°C setting should always be used.It is still capable of operating accurately at 20kHz~80kHz frequency.Its best feature consists of a number of DS3994s.The structure is made up of 28-terminations.During operation, the device is in 4 mode.A 9mA supply current is set for the device.Component 28 remains as its pin number.Having 28 pins in total, it has 28 pins in total.In order to keep the component powered at all times, 5V is used as a source.Switching Regulator or Controllers Subcategory can be applied to the item.A minimum input voltage of 4.5V will allow it to function.The input voltage maximum is 5.5V.5V supplies are used in the device.A maximum of 8mA output current is possible.