THX

THX208 Switching power supply controller integrated circuit SOP-6

Based on 0 reviews. - Write a review

₹22.42

₹19.00 + 18% GST

All Inclusive, Shipping Calculated at Checkout

B2B GST Credit Available

Stock: 0 in Stock
SKU: 03639
Delivery Time
Bulk & B2B RFQ

Buy Now NOTIFY WHEN AVAILABLE

Plan to Buy Later ? Add to Wish List

This is a high-performance current mode PWM controller. designed for High-cost performance AC/DC converter design. It Delivers close to 4W over a wide voltage range of 85V-265V continuous output power and optimized high rationality circuit with Bipolar fabrication process for high performance and it saves the overall cost of the product to the greatest extent.

Features

Built-in 700V high-voltage power switch tube, very few peripheral components
Latch pulse width modulation, pulse-by-pulse current limit detection
Low output frequency reduction function, no output power consumption can be lower than 0.25W
Built-in slope and feedback compensation function
Independent upper limit current detection controller, real-time processing of overcurrent and overload of the controller
Off-cycle emitter bias output, which improves the withstand voltage of the power tube.
Built-in current limit resistor with temperature compensation, precise current limit
Built-in thermal protection circuit
Use the amplification effect of the switching power tube to complete the start-up, and the power consumption of the start-up resistor is reduced by more than 10 times.
Minimal external components
Low startup and operating current
VCC overvoltage automatic limit
Wide voltage output power up to 3.8W, narrow voltage output power up to 4.5W or more

Resources

Technical Datasheet

Pinouts

PIN	PIN Function
1 (OB)	Power tube base, starting current input, external starting resistor.
2 (NC)	Dangling feet
3 (VCC)	power supply pin
4 (FB)	Feedback pin
5 (GND)	Ground
6, 7 (NC)	NC
8 (OC)	Output pin, connected to switching transformer

Applications

Portable adapters (such as travel chargers, external power boxes, etc.)
Lightweight and stylish mobile device power supply (such as MP3, WALKMAN, etc.)

Warranty Terms :

Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.

Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.

What to take care of ?

Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.

Who pays the return shipping cost?

Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.

What voids warranty?

Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.

If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.

Following items are not eligible for return under any circumstances

Device Programmers / Dongles
Soldering Consumables (Wire, Flux etc)

Tags: thx208 , switching power supply controller ic , power supply controller ic , pwn controller , controller , smt , smd , pwm , thx208 controller ic