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BD18377EFV-ME2
Led Driver, 12 Outputs, Constant Current, 3V-5.5V in, 1.25MHz switch, 10V/50mA out, HTSSOP-20
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No Longer Manufactured
Product Information
ManufacturerROHM
Manufacturer Part NoBD18377EFV-ME2
Order Code2420821
Technical Datasheet
No. of Channels12Channels
Output Current Max50mA
Output Voltage Max10V
IC Case / PackageHTSSOP
No. of Pins20Pins
Input Voltage Min3V
Input Voltage Max5.5V
IC MountingSurface Mount
Operating Temperature Min-40°C
Operating Temperature Max105°C
Product Range-
QualificationAEC-Q100
SVHCNo SVHC (17-Jan-2023)
Automotive Qualification Standard-
Device TopologyConstant Current
Driver Case StyleHTSSOP
No. of Outputs12Outputs
Output Current50mA
Output Voltage10V
Switching Frequency1.25MHz
Product Overview
The BD18377EFV-ME2 is a serial input controlled constant-current LED Driver with 10V output rating. 6-bit current calibration is available for each output while a global PWM performs dimming on all outputs simultaneously. It is able to perform diagnostic (open/short load/temperature) checks to detect LED failure and over-temperature on chip. The settings of all internal registers can be read out to verify written information at any time.
- 4-line Serial control + enable signal
- PWM dimming 0.1 to 100% global
- 6-bit LED brightness adjustment on each channel
- Diagnostic output on LED open and short for each channel
- Over-temperature protection and thermal feedback
- Read-back of all register settings
- Outputs may be connected in parallel to achieve more than 50mA into the load
- Slew limited switching reduces conducted and radiated noise (EMI)
- 3.5% Typical output current accuracy at 30mA
- 5μs Minimum PWM on time
- 5mA Maximum circuit current
Applications
Automotive, Consumer Electronics
Technical Specifications
No. of Channels
12Channels
Output Voltage Max
10V
No. of Pins
20Pins
Input Voltage Max
5.5V
Operating Temperature Min
-40°C
Product Range
-
MSL
MSL 1 - Unlimited
Automotive Qualification Standard
-
Driver Case Style
HTSSOP
Output Current
50mA
Switching Frequency
1.25MHz
Output Current Max
50mA
IC Case / Package
HTSSOP
Input Voltage Min
3V
IC Mounting
Surface Mount
Operating Temperature Max
105°C
Qualification
AEC-Q100
SVHC
No SVHC (17-Jan-2023)
Device Topology
Constant Current
No. of Outputs
12Outputs
Output Voltage
10V
Technical Docs (2)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Japan
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Japan
Country in which last significant manufacturing process was carried out
Tariff No:85423990
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Y-Ex
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (17-Jan-2023)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.00027
Product traceability