Model Number |
BD81A34MUV-ME2 |
BM531Q11-Z |
Model Name |
ROHM Semicon BD81A34MUV-ME2 |
ROHM Semicon BM531Q11-Z |
Category |
LED Drivers |
LED Drivers |
Brand |
ROHM Semicon |
ROHM Semicon |
Description |
40V 200kHz~2.2MHz PWM 4 DC-DCController 120mA 4.5V~35V VQFN-28-EP(5x5) LED Drivers ROHS |
400kHz Step-down 1 DC-DCVoltage Stabilizer 9V~35V DIP-7 LED Drivers ROHS |
RoHS |
Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
Unit |
Piece |
Piece |
Weight: |
1.000 grams / 0.035274 oz |
0.001 grams / 0.000035 oz |
Package / Case |
VQFN-28-EP(5x5) |
DIP-7 |
Package / Arrange |
Tape & Reel (TR) |
Tube-packed |
Battery |
No |
No |
ECCN |
EAR99 |
EAR99 |
Output Voltage |
40V |
N/A |
Switch Frequency |
200kHz~2.2MHz |
400kHz |
Dimming |
PWM |
Analog;PWM |
Operating temperature |
-40℃~+125℃ |
-40℃~+105℃ |
Topology |
Step-down;boost converter |
Step-down |
Channels |
4 |
1 |
Type |
DC-DCController |
DC-DCVoltage Stabilizer |
Output Current |
120mA |
N/A |
Input Voltage |
4.5V~35V |
9V~35V |