# HK1621B (Component) ## Description LED Display Drivers HK1621B SSOP-48_L15.9-W7.5-P0.64-LS10.3-BL LCSC Part Number: C495437 JLCPCB Part Class: undefined Manufactured by HK(航顺) ## Component Details - **Owner:** lcsc - **Created:** 11/1/2024 - **Last Updated:** 11/1/2024 - **Visibility:** Public - **Package or Case Code:** SSOP-48_L15.9-W7.5-P0.64-LS10.3-BL - **Part Type:** LED Display Drivers - **LCSC Part Number:** C495437 - **Manufacturer Part Number:** HK1621B - **Manufacturer Name:** HK(航顺) ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [HQonline](https://www.hqonline.com/product-detail/led-lighting-drivers-hk-hk1621b-2500411957) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/C495437.html) | N/A | N/A | - **Part Type:** Optoelectronic Devices - **MPN:** HK1621B - **Mount Type:** PCB - **Package / Case Code:** 48-SSOP - **Pin Count:** 48 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | SEG7 | | | 2 | SEG6 | | | 3 | SEG5 | | | 4 | SEG4 | | | 5 | SEG3 | | | 6 | SEG2 | | | 7 | SEG1 | | | 8 | SEG0 | | | 9 | ~{CS} | | | 10 | ~{RD} | | | 11 | ~{WR} | | | 12 | DATA | | | 13 | VSS | | | 14 | OSCO | | | 15 | OSCI | | | 16 | VLCD | | | 17 | VDD | | | 18 | ~{IRQ} | | | 19 | BZ | | | 20 | ~{BZ} | | | 21 | COM0 | | | 22 | COM1 | | | 23 | COM2 | | | 24 | COM3 | | | 25 | SEG31 | | | 26 | SEG30 | | | 27 | SEG29 | | | 28 | SEG28 | | | 29 | SEG27 | | | 30 | SEG26 | | | 31 | SEG25 | | | 32 | SEG24 | | | 33 | SEG23 | | | 34 | SEG22 | | | 35 | SEG21 | | | 36 | SEG20 | | | 37 | SEG19 | | | 38 | SEG18 | | | 39 | SEG17 | | | 40 | SEG16 | | | 41 | SEG15 | | | 42 | SEG14 | | | 43 | SEG13 | | | 44 | SEG12 | | | 45 | SEG11 | | | 46 | SEG10 | | | 47 | SEG9 | | | 48 | SEG8 | | --- *Generated from [https://www.flux.ai/lcsc/hk1621b~26t7](https://www.flux.ai/lcsc/hk1621b~26t7)*