All Products

UCC3803DG4

8 Terminals 3.6V~12V 8-Pin UCC3803 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 31kHz Transistor Driver

Manufacturer: Texas Instruments
Origchip NO: 815-UCC3803DG4
Package: 8-SOIC (0.154, 3.90mm Width)
Datasheet: PDF
Stock: 172
Description: 8 Terminals 3.6V~12V 8-Pin UCC3803 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 31kHz Transistor Driver (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
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154, 3.90mm Width)
Number of Pins	8
Weight	72.603129mg
Operating Temperature	0°C~70°C TA
Packaging	Tube
JESD-609 Code	e4
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	8
ECCN Code	EAR99
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory	Switching Regulator or Controllers
Technology	BICMOS
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Supply Voltage	10V
Frequency	1MHz
Base Part Number	UCC3803
Function	Step-Up, Step-Down, Step-Up/Step-Down
Number of Outputs	1
Output Voltage	4.06V
Output Type	Transistor Driver
Input Voltage-Nom	10V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Output Current	1A
Voltage - Supply (Vcc/Vdd)	3.6V~12V
Control Features	Frequency Control
Input Voltage (Min)	4V
Topology	Buck, Boost, Flyback, Forward Converter
Control Mode	CURRENT-MODE
Frequency - Switching	31kHz
Control Technique	PULSE WIDTH MODULATION
Rise Time	41ns
Supply Current-Max (Isup)	30mA
Synchronous Rectifier	No
Fall Time (Typ)	44 ns
Switcher Configuration	SINGLE
Max Duty Cycle	100 %
Duty Cycle (Max)	99%
Height	1.58mm
Length	4.9mm
Width	3.91mm
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

UCC3803DG4 Overview

With a 8-SOIC (0.154, 3.90mm Width) package, the switching controller is suitable for a wide range of applications. For 1 outputs, the dc motor controller is appropriate. PMIC is packaged in a solid enclosure of Tube. There are Transistor Driver dc switching's output (s) that it can handle. This dc control has a supply voltage and operating voltage of 3.6V~12V. Qualified to work in a 0°C~70°C TA dc switcher. There is a switch at 31kHz that can be used with this controller. The Surface Mount allows it to be used for dc dc regulator in general. In order to control switching efficiently, the dcdc regulator features Frequency Control. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. The switching converters's terminal (s) are designed at DUAL . The 8 terminations can be used for a wide range of dc switching. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. DC switcher's voltage input is 10V. Other relevant dc to dc converter ics can be found by searching "UCC3803". Switching converter has a total of 8 pins. Switching converter type is specifically Switching Regulator or Controllers. Input voltage of dc dc voltage regulator must be 4V. A 4.06V voltage of DC regulator was detected in the test statistics. You should note down the dc dc regulator's usual output current of 1A when you start a project. As a result of this, the maximum duty cycle of the voltage regulator dc to dc must remain 100 % during power-up and power-down. Having a Surface Mount makes DC switcher ideal for most prototype and application designs. A frequency of 1MHz is set for the switching controller. Voltage 10V is required for supply. In order to ensure proper operation, the controller should not receive more current than 30mA.