IS31FL3731-SALS2-TR

Identity

• Manufacturer: ISSI(美国芯成)
• Model / MPN: IS31FL3731-SALS2-TR
• LCSC: C2940545
• Category: led-matrix-driver
• Description: IS31FL3731-SALS2-TR Type:- Voltage - Input(DC):2.7V5.5V Voltage - Input(DC):2.7V5.5V Frequency - Switching:400kHz Frequency - Switching:400kHz Number of Channels:18 Output Voltage:- Output Voltage:- Output Current:34mA Dimming:PWM Features:- Voltage - Input(AC):- Voltage -
• Source: EasyEDA/JLC verified common component seed
• Project designators: Not project-specific
• Project quantity per board: Not project-specific

Capabilities

• i2c: interface

Package And Footprint

• Package / footprint name: SSOP-28-208mil
• Pin count: 28
• EasyEDA symbol UUID: 46f26f9cdfcf4543adbe1e3cef55aa1f
• EasyEDA footprint UUID: fbea7c851c5f443f9c72449091c36387
• EasyEDA device UUID: 053fdd7ec7e142719f15b0f9276e9fb0
• EasyEDA library UUID: 0819f05c4eef4c71ace90d822a990e87

Power And Operating Modes

• Active current: Not characterized in seed; extract active current from datasheet tables.
• Sleep / standby current: Not characterized in seed; extract sleep/standby current from datasheet tables.
• Supply rails: Not characterized in seed; capture allowed supply rail range from datasheet.
• Notes: Seed values are search hints only. Verify power modes, rail limits, startup requirements, and reference design passives from the datasheet.

Procurement Classification

• JLC class: Extended Part
• JLC note / assembly basis: EasyEDA/JLC verified common HMI, display, audio, touch, and haptic seed
• Assembly status: jlc_extended
• Price-break table: Not captured in seed. Store only timestamped price-break snapshots when intentionally refreshed.
• Live stock: intentionally not stored as durable selection data; refresh externally before ordering.

Datasheet And Links

• Datasheet / product URL: https://item.szlcsc.com/datasheet/IS31FL3731-SALS2-TR/3305928.html
• Product URL: https://item.szlcsc.com/datasheet/IS31FL3731-SALS2-TR/3305928.html
• Datasheet-derived notes: Not extracted yet. Use PDF extraction to fill power modes, absolute maximums, pin functions, package variants, and reference design requirements.

Selection Notes

• Good for: front-panel indicators, seven-segment displays, key-scan displays, LED matrices, and compact status dashboards
• Avoid when: Not captured yet.
• Known layout constraints: Verify package land pattern, decoupling requirements, thermal pad, RF keepouts, crystal routing, and boot straps from the datasheet.
• Equivalent search hints: match category led-matrix-driver, interfaces i2c, package SSOP-28-208mil, and EasyEDA footprint UUID fbea7c851c5f443f9c72449091c36387.

Search Keywords

seed:common-hmi-display-audio, source:easyeda-bridge, iot, common-pcb, hmi, display, audio, is31fl3731, charlieplex, led-matrix, pwm, i2c, led-matrix-driver, ssop-28-208mil, jlc-extended, jlc_extended, jlc-note:easyeda-jlc-verified-common-hmi-display-audio-touch-and-haptic-seed