L5963DN-EHX
IC REG TRP BCK/LNR SYNC PWRSSO36Manufacturer: STMicroelectronics
Categories: Linear + Switching
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STMicroelectronics L5963DN-EHX is a versatile power management IC featuring a triple output configuration. This device integrates two synchronous step-down (buck) converters and one linear (LDO) regulator, offering a flexible power solution for demanding applications. The buck converters support a switching frequency range of 250kHz to 2MHz, enabling efficient power conversion. The LDO output provides stable voltage regulation.
The L5963DN-EHX is supplied in a 36-PowerFSOP (PowerSSO-36 EPU) surface-mount package. Key features include programmable output voltages, with current capabilities of 2.5A and 3A for the buck outputs, and 250mA for the LDO output. This component incorporates a power-on reset (Supervisor) and a power-up sequencing feature, crucial for complex system initialization. The operating temperature range is -40°C to 105°C. This device finds application in automotive and industrial sectors requiring robust and efficient power delivery.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 52 week(s)Product Status: ActivePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 36-PowerFSOP (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 105°C |
| Voltage - Supply | 3.5V ~ 26V |
| Frequency - Switching | 250kHz ~ 2MHz |
| Topology | Step-Down (Buck) Synchronous (2), Linear (LDO) (1) |
| Supplier Device Package | PowerSSO-36 EPU |
| Voltage/Current - Output 1 | Programmable, 2.5A |
| Voltage/Current - Output 2 | Programmable, 3A |
| Voltage/Current - Output 3 | Programmable, 250mA |
| w/LED Driver | No |
| w/Supervisor | Yes |
| w/Sequencer | Yes |
| Number of Outputs | 3 |
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