ST TDA4605

Manufacturer No:

TDA4605

Manufacturer:

Package:

8-DIP (0.300, 7.62mm)

Description:

2.54mm PMIC TDA4605 8 Pin 8-DIP (0.300, 7.62mm)

Quantity:

Delivery:

Payment:

In Stock :Available

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TDA4605 information

ST TDA4605 technical specifications, attributes, parameters and parts with similar specifications to ST TDA4605.

Type
Parameter

Mount
Through Hole

Mounting Type
Through Hole

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

Number of Pins
8

Operating Temperature
-20°C~85°C

Packaging
Tube

JESD-609 Code
e3

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Number of Terminations
8

ECCN Code
EAR99

Terminal Finish
Matte Tin (Sn)

Applications
Power Supply Controller

Subcategory
Switching Regulator or Controllers

Technology
BIPOLAR

Terminal Position
DUAL

Number of Functions
1

Terminal Pitch
2.54mm

Base Part Number
TDA4605

Pin Count
8

Operating Supply Voltage
20V

Input Voltage-Nom
10V

Analog IC - Other Type
SWITCHING CONTROLLER

Nominal Supply Current
3mA

Output Current-Max
0.5A

Switcher Configuration
SINGLE

Switching Frequency-Max
200kHz

Width
7.62mm

Radiation Hardening
No

RoHS Status
RoHS Compliant

Lead Free
Lead Free

Download datasheets and manufacturer documentation for ST TDA4605.

TDA4605 Description

The IC TDA 4605-1 controls the MOS-power transistor and performs all necessary regulation and
monitoring functions in free running flyback converters. Since good load regulation over a wide load range is attained, this IC is applicable tor consumer and industrial power supplies.
The serial circuit of power transistor and primary winding of the flyback transformer is connected to the input voltage. During the switch - on period of the transistor, energy is stored in the transformer and during the switch - off period it is fed to the load via the secondary winding. By varying switchon time of the power transistor, the IC controls each portion of energy transferred to the secondary side such that the output voltage remains nearly independent ot load variations. The required control information is taken from the input voltage during the switch-on period and
from a regulation winding during the switch-off period.
TDA4605 Features

Fold-back characteristic provides overload protection for external components
Burst operation under short-circuit conditions
Loop error protection
Switch-off if line voltage is too low (undervoltage switch-off)
Line voltage compensation of overload point
Soft-start for quiet start-up
Chip-over temperature protection (thermal shutdown)
On-chip parasitic transformer oscillation suppression circuitry
TDA4605 Applications

5G communication,
automotive electrification,
industry 4.0
Advanced driver assistance systems (ADAS)
Body electronics & lighting
Hybrid, electric & powertrain systems

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.