- RS Stock No.:
- 188-7064
- Mfr. Part No.:
- BD81A76EFV-ME2
- Manufacturer:
- ROHM
Discontinued product
- RS Stock No.:
- 188-7064
- Mfr. Part No.:
- BD81A76EFV-ME2
- Manufacturer:
- ROHM
Product overview and Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- DE
Product Details
BD81A76EFV-M is a white LED driver with the capability of withstanding high input voltage (maximum 35 V). This driver has 6ch constant-current drivers in 1-chip, where each channel can draw up to 120 mA (Max), and it is suitable for high illumination LED drive. Furthermore, a buck-boost current mode DC/DC converter is also built to achieve stable operation during power voltage fluctuation. Light modulation (10,000:1@100 Hz dimming function) is possible by PWM input.
6ch Current Driver for LED Drive
Buck-Boost Current Mode DC/DC Converter
Control DC/DC Converter Oscillation Frequency by External Synchronized Signal
Spread Spectrum Function
LSI Protection Function (UVLO, OVP, TSD, OCP, SCP)
LED Abnormality Detection Function (Open/Short)
VOUT Discharge Function (Buck-Boost Structure Limitation)
Applications
Automotive CID (Center Information Display) Panel
Car Navigation
Cluster Panel
HUD (Head Up Display)
Small and Medium Type LCD Panels for Automotive Use
Buck-Boost Current Mode DC/DC Converter
Control DC/DC Converter Oscillation Frequency by External Synchronized Signal
Spread Spectrum Function
LSI Protection Function (UVLO, OVP, TSD, OCP, SCP)
LED Abnormality Detection Function (Open/Short)
VOUT Discharge Function (Buck-Boost Structure Limitation)
Applications
Automotive CID (Center Information Display) Panel
Car Navigation
Cluster Panel
HUD (Head Up Display)
Small and Medium Type LCD Panels for Automotive Use
Specifications
Attribute | Value |
---|---|
Package Type | HTSSOP |
Display Type | LED |
Number of Pins | 30 |
Supply Voltage | 3 → 5.5 V |
Maximum Supply Current | 100µA |
Minimum Operating Temperature | -40°C |
Maximum Operating Temperature | +125°C |
Mounting Type | Surface Mount |
Width | 5.6mm |
Height | 0.85mm |
Length | 10mm |