BD9423EFV-E2
IC LED DRVR RGLTR PWM 40HTSSOPManufacturer: Rohm Semiconductor
Categories: LED Drivers
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The Rohm Semiconductor BD9423EFV-E2 is a high-performance LED driver IC featuring a 6-output, step-up (boost) DC-DC regulator. This device offers both analog and PWM dimming capabilities, providing precise control over LED brightness. With an output current of 400mA per channel and an internal switch, it efficiently drives LED backlights in applications such as displays and lighting systems. Operating within a supply voltage range of 9V to 35V, the BD9423EFV-E2 is designed for surface mounting and comes in a 40-HTSSOP-B package. Its robust design ensures reliable operation across an ambient temperature range of -40°C to 85°C. The integrated boost topology and 200kHz switching frequency contribute to its overall efficiency and performance.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 13 week(s)Product Status: Not For New DesignsPackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 40-VSSOP (0.213"", 5.40mm Width) Exposed Pad |
| Voltage - Output | - |
| Mounting Type | Surface Mount |
| Number of Outputs | 6 |
| Frequency | 200kHz |
| Type | DC DC Regulator |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Applications | Backlight |
| Current - Output / Channel | 400mA |
| Internal Switch(s) | Yes |
| Topology | Step-Up (Boost) |
| Supplier Device Package | 40-HTSSOP-B |
| Dimming | Analog, PWM |
| Voltage - Supply (Min) | 9V |
| Voltage - Supply (Max) | 35V |
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