This detailed comparison of BH6942KN-E2 and RT4531WSC in the PMIC - LED Drivers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.
| Manufacturer | ROHM Semiconductor | Richtek |
|---|---|---|
| Package / Case | 20-VFQFN | 9-UFBGA, WLCSP |
| Description | IC LED DRIVER RGLTR 20MA 20VQFN | IC 2CH 10S2P WLED DRVR 9WLCSP |
| In Stock | 1 225 | 1 824 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Not For New Designs | Active |
| Series | - | - |
| Package | Tape & Reel (TR) | Tape & Reel (TR)Cut Tape (CT) |
| Type | DC DC Regulator | DC DC Regulator |
| Topology | Switched Capacitor (Charge Pump) | Step-Up (Boost) |
| Internal Switch(s) | Yes | Yes |
| Number of Outputs | 5 | 2 |
| Voltage - Supply (Min) | 2.8V | 2.5V |
| Voltage - Supply (Max) | 4.5V | 5.5V |
| Voltage - Output | 4.5V | - |
| Current - Output / Channel | 20mA | 20mA |
| Frequency | 1.2MHz | 1MHz |
| Dimming | - | PWM |
| Applications | - | Backlight |
| Operating Temperature | -30°C ~ 80°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 20-VQFN | 9-WLCSP (1.35x1.35) |
