ONSEMI KA3845B

Manufacturer No:

KA3845B

Manufacturer:

ONSEMI

Package:

8-DIP (0.300, 7.62mm)

Description:

8 Terminals 7.6V~30V 8-Pin KA3845 DC to DC converter IC SWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver

Quantity:

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In Stock :Available

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KA3845B information

ONSEMI KA3845B technical specifications, attributes, parameters and parts with similar specifications to ONSEMI KA3845B.

Type
Parameter

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

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Number of Terminations
8

ECCN Code
EAR99

Terminal Position
DUAL

Number of Functions
1

Terminal Pitch
2.54mm

Base Part Number
KA3845

Number of Outputs
1

Output Type
Transistor Driver

Input Voltage-Nom
15V

Analog IC - Other Type
SWITCHING CONTROLLER

Operating Supply Current
17mA

Output Configuration
Positive

Output Current
1A

Voltage - Supply (Vcc/Vdd)
7.6V~30V

Control Mode
CURRENT-MODE

Frequency - Switching
Up to 500kHz

Control Technique
PULSE WIDTH MODULATION

Rise Time
45ns

Synchronous Rectifier
Yes

Fall Time (Typ)
35 ns

Max Frequency
500kHz

Max Duty Cycle
50 %

Duty Cycle (Max)
48%

Clock Sync
No

Height
3.3mm

Length
10.15mm

Width
6.35mm

RoHS Status
RoHS Compliant

Lead Free
Lead Free

Download datasheets and manufacturer documentation for ONSEMI KA3845B.

Datasheets:

onsemiconductor-ka3842bdtf-datasheets-3590.pdf

ReachStatement:

onsemiconductor-rmpa2550-reachstatement-3729.pdf

KA3845B Overview

As a result of 8-DIP (0.300, 7.62mm) compact design, the switching controller is compatible with most applications. 1 outputs are supported by the dc motor controller. An enclosure of Tube is used to package the PMIC. The system can process Transistor Driver dc switching's outputs (s). 7.6V~30V is the supply voltage and the operating voltage of the dc control. Workable in an dc switcher where 0°C~70°C TA is the 0°C~70°C TArm. The switching controller is capable of switching at the Up to 500kHz position. dc dc regulator can be generalized using Through Hole. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. switching converters terminal (s) are designed to be at DUAL. There are many different types of terminations for 8. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. It is inputted with a DC switcher's voltage of 15V. A search for "KA3845" will reveal other relevant dc to dc converter ics. 8 pins are present on switching converter. Voltages 25V are the maximum that the dc to dc regulator will accept. It's important to remember that the dc dc regulator's normaloutput current is 1A, so you should note it down when starting a new project. The maximum duty cycle of this voltage regulator dc to dc is set to 50 % to ensure reliability during power-up and power-down. As DC switcher has a Through Hole, it's suitable for most applications and prototype designs. DC regulators have a maximum frequency of 500kHz. In total, thare switch converters have 1 functions. The supply current of the voltage controller is 17mA.

KA3845B Features

Transistor Driver Outputs
Switching Frequency: Up to 500kHz
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %

KA3845B Applications

There are a lot of ON Semiconductor
KA3845B DC to DC converter applications.

Automation technology
CMM
Various precision measuring instruments
Various precision measuring detectors
Flaw detection equipment
Balance equipment
Industrial robots
Industrial controllers
Die casting equipment
Injection molding machinery

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

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RFQ (REQUEST FOR QUOTATIONS)

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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.