Microchip UC3842AM

Manufacturer No:

UC3842AM

Manufacturer:

Microchip

Package:

8-DIP (0.300, 7.62mm)

Description:

8 Terminals 10V~30V 8-Pin UC*84 DC to DC converter IC SWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver

Quantity:

Delivery:

Payment:

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

UC3842AM information

Microchip UC3842AM technical specifications, attributes, parameters and parts with similar specifications to Microchip UC3842AM.

Type
Parameter

Lifecycle Status
IN PRODUCTION (Last Updated: 1 month ago)

Mount
Through Hole

Mounting Type
Through Hole

Package / Case
8-DIP (0.300, 7.62mm)

Number of Pins
8

Operating Temperature
0°C~70°C TA

Packaging
Tube

Published
1997

JESD-609 Code
e3

Pbfree Code
yes

Part Status
Discontinued

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Number of Terminations
8

ECCN Code
EAR99

Terminal Finish
Matte Tin (Sn)

Subcategory
Switching Regulator or Controllers

Technology
BIPOLAR

Terminal Position
DUAL

Terminal Pitch
2.54mm

Frequency
500kHz

Base Part Number
UC*84

Function
Step-Up, Step-Down, Step-Up/Step-Down

Number of Outputs
1

Output Type
Transistor Driver

Analog IC - Other Type
SWITCHING CONTROLLER

Output Configuration
Positive

Voltage - Supply (Vcc/Vdd)
10V~30V

Quiescent Current
11mA

Control Features
Frequency Control

Topology
Boost, Buck, Flyback, Forward

Control Mode
CURRENT-MODE

Output Current-Max
1A

Frequency - Switching
Up to 500kHz

Input Voltage (Max)
30V

Control Technique
PULSE WIDTH MODULATION

Rise Time
50ns

Synchronous Rectifier
No

Fall Time (Typ)
50 ns

Switcher Configuration
SINGLE

Max Duty Cycle
100 %

Duty Cycle (Max)
96%

Width
7.62mm

RoHS Status
RoHS Compliant

Lead Free
Lead Free

Download datasheets and manufacturer documentation for Microchip UC3842AM.

UC3842AM Overview

The switching controller fits in the 8-DIP (0.300, 7.62mm) package and is ideal for most applications. dc motor controller is suitable for 1 output generation. Packaged in solid enclosures, this pmic has a Tube rating. There are Transistor Driver dc switching's output (s) that it can handle. A 10V~30V voltage is supplied to the dc control and used for operating it. Suitable for work in a 0°C~70°C TA dc switcher. With this switching controller, you can switch at Up to 500kHz. The Through Hole makes it ideal for general dc dc regulator. Featured in the dcdc regulator is Frequency Control which allows efficient switching control. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. There are a terminal (s) on the switching converters that are designed at DUAL. 8 terminations with various dc switching's functions. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. The DC switcher's nominal voltage is 15V. Other relevant dc to dc converter ics will be returned if you search "UC*84". Total pins of switching converter are 8. Particularly, switching converter is a type of Switching Regulator or Controllers. Considering the dc to dc regulator can only accept 30V input voltage, it is important to take note of this. The duty cycle of the voltage regulator dc to dc can be set to 100 % on power-up or power-down to ensure reliability. Having a Through Hole makes DC switcher suitable for most application and prototype designs. There is 500kHz frequency setting on the switching controller. Whenever the current value is 1A, switching converter outputs the highest possible value. During dormancy, the dc switching uses 11mA.

UC3842AM Features

Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
Frequency: 500kHz

UC3842AM Applications

There are a lot of Microchip Technology
UC3842AM DC to DC converter applications.

CMM
Various precision measuring instruments
Various precision measuring detectors
Flaw detection equipment
Balance equipment
Industrial robots
Industrial controllers
Die casting equipment
Injection molding machinery
Various CNC machine tools

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.