Richtek USA Inc.Taiwan, China
IC LED DRV RGLTR PWM 20WLCSP
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View full reportTechnical parameters
Key specs
TopologyBoost
Outputs3
Output current per channel1.5 AMax
Input voltage2.5 ~ 5.5 V
| Power | |
|---|---|
| Current - Output / Channel | 1.5A (Flash) |
| Voltage - Output | 2.5V ~ 5.7V |
| Voltage - Supply (Max) | 5.5V |
| Voltage - Supply (Min) | 2.5V |
| AC and DC characteristics | |
| Frequency | 2MHz |
| Environment and package | |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Package | Bulk |
| Package / Case | 20-UFBGA, WLCSP |
| Supplier Device Package | 20-WLCSP (1.82x2.22) |
| Other | |
| Applications | LED Lighting |
| Base Product Number | RT8540 |
| Dimming | PWM |
| Internal Switch(s) | Yes |
| Mfr | Richtek USA Inc. |
| Number of Outputs | 3 |
| Product Status | Obsolete |
| Series | - |
| Topology | Step-Up (Boost) |
| Type | DC DC Regulator |