# GL3520\-OVY22 (Component)

## Description

4\-port, low\-power USB 3\.0 hub controller supporting SuperSpeed, High\-Speed, Full\-Speed, and Low\-Speed USB connections with backward compatibility to USB 2\.0/1\.1\. Integrates USB 3\.0/2\.0 PHYs, multiple transaction translators, configurable downstream ports, USB Battery Charging 1\.2 support, and a 5 V\-to\-3\.3 V regulator rated up to 250 mA\. Suitable for multi\-port USB hubs, PC peripherals, docking systems, and USB charging applications\. Package: QFN\-88\-EP \(10 × 10 mm\)\.
\#USB3 \#USBHub \#HubController \#GenesysLogic \#InterfaceIC \#USBCharging \#QFN88

## Component Details

- **Owner:** lcsc
- **Created:** 11/1/2024
- **Last Updated:** 10/7/2026
- **Visibility:** Public
- **Package or Case Code:** QFN\-88\_L10\.0\-W10\.0\-P0\.40\-BL\-EP
- **LCSC Part Number:** C136620
- **Symbol Style:** parametric\-v1
- **JLCPCB Part Class:** Extended Part
- **Datasheet URL:** https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/22d66c1538a334b2d5cbd478c64a8ee08756b80d0b0a38cb33b34541b89ea933\.pdf
- **Product Info Url:** https://lcsc\.com/product\-detail/USB\_GENESYS\_GL3520\-OVY22\_GL3520\-OVY22\_C136620\.html
- **Manufacturer Part Number:** GL3520\-OVY22
- **Manufacturer Name:** GENESYS\(创惟\)
- **Part Type:** Integrated Circuit
- **Used in:** 7 projects

## Distributor Pricing (qty 1)

*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*

| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [LCSC](https://www.lcsc.com/product-detail/C136620.html) | $1\.761 | 0 |

- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **MPN:** GL3520\-OVY22
- **Package / Case Code:** QFN
- **Pin Count:** 89
- **Logic Function:** AND
## Pins

| Pin | Name | Type |
|-----|------|------|
| 70 | AVDD | Unspecified |
| 37 | VP12 | Unspecified |
| 63 | AVDD | Unspecified |
| 58 | DVDD | Unspecified |
| 55 | VBUS | Unspecified |
| 44 | DVDD12 | Unspecified |
| 49 | DVDD12 | Unspecified |
| 15 | VP12 | Unspecified |
| 75 | DVDD12 | Unspecified |
| 43 | VP12 | Unspecified |
| 21 | VP12 | Unspecified |
| 30 | VP12 | Unspecified |
| 66 | AVDD | Unspecified |
| 36 | VP12 | Unspecified |
| 85 | V33 | Unspecified |
| 29 | VP12 | Unspecified |
| 23 | VP12 | Unspecified |
| 14 | VP12 | Unspecified |
| 57 | DVDD12 | Unspecified |
| 73 | DVDD | Unspecified |
| 86 | V5 | Unspecified |
| 50 | P\_SPI\_CK | Unspecified |
| 80 | P\_SPI\_DO | Unspecified |
| 6 | X1 | Unspecified |
| 51 | P\_SPI\_CZ | Unspecified |
| 81 | P\_SPI\_DI | Unspecified |
| 7 | X2 | Unspecified |
| 82 | PSELF | Unspecified |
| 3 | RTERM | Unspecified |
| 76 | TEST | Unspecified |
| 74 | PGANG | Unspecified |
| 83 | RESETJ | Unspecified |
| 12 | RXN\_UP | Unspecified |
| 59 | DM0 | Unspecified |
| 10 | TXP\_UP | Unspecified |
| 13 | RXP\_UP | Unspecified |
| 60 | DP0 | Unspecified |
| 9 | TXN\_UP | Unspecified |
| 17 | TXP\_DS1 | Unspecified |
| 20 | RXP\_DS1 | Unspecified |
| 16 | TXN\_DS1 | Unspecified |
| 53 | PWREN1J | Unspecified |
| 78 | OVCUR1J | Unspecified |
| 79 | PGREEN1 | Unspecified |
| 19 | RXN\_DS1 | Unspecified |
| 61 | DM1 | Unspecified |
| 62 | DP1 | Unspecified |
| 52 | PAMBER1 | Unspecified |
| 25 | TXP\_DS2 | Unspecified |
| 65 | DP2 | Unspecified |
| 27 | RXN\_DS2 | Unspecified |
| 28 | RXP\_DS2 | Unspecified |
| 87 | PAMBER2 | Unspecified |
| 24 | TXN\_DS2 | Unspecified |
| 46 | PWREN2J | Unspecified |
| 64 | DM2 | Unspecified |
| 45 | OVCUR2J | Unspecified |
| 84 | PGREEN2 | Unspecified |
| 47 | PWREN3J | Unspecified |
| 32 | TXP\_DS3 | Unspecified |
| 31 | TXN\_DS3 | Unspecified |
| 56 | PAMBER3 | Unspecified |
| 34 | RXN\_DS3 | Unspecified |
| 69 | DP3 | Unspecified |
| 35 | RXP\_DS3 | Unspecified |
| 48 | PGREEN3 | Unspecified |
| 77 | OVCUR3J | Unspecified |
| 68 | DM3 | Unspecified |
| 38 | TXN\_DS4 | Unspecified |
| 2 | PWREN4J | Unspecified |
| 72 | DP4 | Unspecified |
| 39 | TXP\_DS4 | Unspecified |
| 71 | DM4 | Unspecified |
| 54 | OVCUR4J | Unspecified |
| 1 | PAMBER4 | Unspecified |
| 88 | PGREEN4 | Unspecified |
| 42 | RXP\_DS4 | Unspecified |
| 41 | RXN\_DS4 | Unspecified |
| 8 | NC | Unspecified |
| 22 | NC | Unspecified |
| 5 | NC | Unspecified |
| 4 | NC | Unspecified |
| 33 | GND | Unspecified |
| 40 | GND | Unspecified |
| 67 | GND | Unspecified |
| 26 | GND | Unspecified |
| 18 | GND | Unspecified |
| 89 | EXP | Unspecified |
| 11 | GND | Unspecified |

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*Generated from [https://flux\.ai/lcsc/gl3520\-ovy22\~soph](https://flux.ai/lcsc/gl3520-ovy22~soph)*