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| PartNumber | RT4530GQW | RT4531WSC | RT4532WSC |
| Description | IC 2CH 10S2P WLED DRVR 9WLCSP | IC WLED DRIVER 10WLCSP | |
| Manufacturer | - | - | Richtek USA Inc. |
| Product Category | - | - | PMIC - LED Drivers |
| Series | - | - | - |
| Type | - | - | DC DC Regulator |
| Packaging | - | - | Digi-ReelR Alternate Packaging |
| Package Case | - | - | 10-UFBGA, WLCSP |
| Frequency | - | - | 1.1MHz |
| Operating Temperature | - | - | -40°C ~ 85°C (TA) |
| Mounting Type | - | - | Surface Mount |
| Applications | - | - | Backlight |
| Supplier Device Package | - | - | 10-WLCSP (0.87x2.07) |
| Number of Outputs | - | - | 2 |
| Current Output Channel | - | - | - |
| Internal Switch s | - | - | Yes |
| Topology | - | - | Step-Up (Boost) |
| Voltage Supply Max | - | - | 5.5V |
| Voltage Supply Min | - | - | 2.5V |
| Voltage Output | - | - | - |
| Dimming | - | - | I2C, PWM |