White LED Driver for large LCD panel - BD9422EFV
BD9422EFV is a high efficiency driver for white LEDs and designed for large LCD panel. This IC is built-in high current drive and high responsibility type 6ch LED drivers and 1ch boost DCDC converter. BD9422EFV has some protect function against fault conditions, such as the over-voltage protection (OVP), LED OPEN and SHORT protection, the over current limit protection of DCDC (OCP). Therefore BD9422EFV is available for the fail-safe design over a wide range output voltage.
| Part Number | Status | Package | Unit Quantity | Minimum Package Quantity | Packing Type | RoHS |
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| BD9422EFV-E2 | Active | HTSSOP-B40 | 2000 | 2000 | Taping | Yes |
BD9422EFV Data Sheet
Specifications| Topology | Boost | | Number of Outputs | 6 | | Vin(Min.)[V] | 9.0 | | Vin(Max.)[V] | 35.0 | | Per Channel Drive(Max.)[mA] | 400.0 | | Frequency(Max.)[MHz] | 0.5 | | Integrated FET | No | | Dimming | PWM | | Operating Temperature (Min.)[°C] | -40 | | Operating Temperature (Max.)[°C] | 85 |
| Technical Documents |
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