# TL3842DE4-8 - Texas Instruments DC DC Switching Controller

## Product Summary

The Texas Instruments TL3842DE4-8 is a DC DC Switching Controller IC. It operates with a supply voltage range of 10V to 30V and features a switching frequency up to 500kHz.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | TL3842DE4-8 |
| Manufacturer | Texas Instruments |
| Product Type | DC DC Switching Controller |
| Series | TL3842 |
| Category | Uncategorized |
| Subcategory | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Supplier Device Package | 8-SOIC |

## Description

The Texas Instruments TL3842DE4-8 is a versatile DC DC Switching Controller IC designed for boost, flyback, and forward regulator applications. It supports step-up and step-up/step-down voltage conversion with a positive output configuration.

Key electrical specifications include an operating supply voltage range of 10V to 30V and a maximum switching frequency of up to 500kHz. The controller features a high maximum duty cycle of 97% and a single transistor driver output. It operates within a temperature range of 0°C to 70°C.

This component is housed in an 8-SOIC package, suitable for surface mounting. The TL3842DE4-8 is designed for applications requiring efficient DC to DC power conversion.

## Availability and Pricing

| Field | Value |
| --- | --- |
| Stock Status | In Stock |
| Distributor Count | 1 |
| Total Stock | 757 |
| Pricing Available | No |

## Distributor Offers

| Distributor | Stock | Unit Price | MOQ | Lead Time | Last Updated |
| --- | --- | --- | --- | --- | --- |
| Optech Co.,Limited | 757 |  |  |  |  |

## Features

- Boost, Flyback, Forward regulator topology.
- Operates from 10V to 30V supply voltage.
- Up to 500kHz switching frequency.
- Maximum duty cycle of 97%.
- Housed in an 8-SOIC package.

## Applications

- Step-up voltage conversion.
- Step-down voltage conversion.
- Power supply design.
- Embedded systems.

## Compliance

| Field | Value |
| --- | --- |
| RoHS Status | RoHS3 Compliant |
| REACH Status | REACH Unaffected |
| Moisture Sensitivity Level | 1 Unlimited |

## Documents and Media

- Image: https://static.distyparts.com/disty-files/images/bf/ff/1f/og-default.png
- Product Page: https://distyparts.com/product/tl3842de4-8
- RFQ URL: https://distyparts.com/product/tl3842de4-8#rfq

## FAQs

### What is the supply voltage range of TL3842DE4-8?

10V to 30V.

### What is the maximum switching frequency?

Up to 500kHz.

### What is the operating temperature range?

0°C to 70°C.

### What package does the TL3842DE4-8 come in?

8-SOIC (0.154", 3.90mm Width) and supplier device package 8-SOIC.

### What topologies does the TL3842DE4-8 support?

Boost, flyback, and forward topologies.

### Is the output configuration positive or negative?

Positive.

## Related Pages

- Manufacturer: https://distyparts.com/manufacturer/texas-instruments
- Category: https://distyparts.com/category/uncategorized/new-products
- Product Page: https://distyparts.com/product/tl3842de4-8
- Markdown File: https://distyparts.com/product/tl3842de4-8.md
- TXT File: https://distyparts.com/product/tl3842de4-8.txt