AL1697-40DS7-13

$1.29

Description：IC LED DRIVER OFFL TRIAC 4A 7SO
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:f1e9c07ce164 Category: LED Drivers IC Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：IC LED DRIVER OFFL TRIAC 4A 7SO
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)
Type：AC DC Offline Switcher
Topology：Step-Down (Buck), Step-Up (Boost)
Internal Switch(s)：Yes
Number of Outputs：1
Voltage - Supply (Min)：8.5V
Voltage - Supply (Max)：18V
Voltage - Output：-
Current - Output / Channel：4A
Frequency：-
Dimming：Triac
Applications：-
Operating Temperature：-40°C ~ 105°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width), 7 Leads
Supplier Device Package：7-SO
Grade：-
Qualification：-

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AL1697-40DS7-13

Overview

The AL1697-40DS7-13 is an offline dimmable LED driver IC from Diodes Incorporated, featuring an internal high-voltage MOSFET. It supports a maximum output current of 4A and operates with an input voltage range of 85VAC to 277VAC. The device integrates triac dimming compatibility and offers a power dissipation capability of 0.8W. Designed for high power factor applications, it utilizes an SO-7 package and functions within a temperature range of -40°C to +105°C.

Feature Summary

Integrates a high-voltage MOSFET for compact design
Supports triac dimming functionality
Provides short circuit and thermal protection

Applications

Offline LED lighting systems
Triac-dimmable LED drivers
High power factor LED applications

Procurement Notes

Verify the specific suffix DS7-13 against official Diodes Incorporated documentation to confirm packaging and reel specifications. Ensure the component meets required regional compliance standards before integration. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and avoid counterfeit risks during sourcing.

Selection Notes

Select this component for designs requiring integrated high-voltage switching in an SO-7 package. Consider its 4A output capability and triac dimming support when designing offline LED drivers. Evaluate thermal management requirements given the 0.8W power dissipation rating and operating temperature limits.

Part Context

This part belongs to the AL1697 series of LED lighting driver ICs manufactured by Diodes Incorporated. It is categorized under PMIC - Power Management ICs and specifically LED Lighting Drivers. The device is designed for AC/DC conversion tasks in lighting applications, offering a solution for high power factor and dimmable LED implementations.

Replacement Considerations

Consult official Diodes Incorporated substitution guides for verified alternatives. Do not assume functional equivalence with other SO-7 packages without verifying pinout and electrical parameters.