Product Summary
The MBI1802 is an instant On/Off LED driver for high power LED applications and exploits PrecisionDriveTM and All-Ways-OnTM technology to enhance its output characteristics. With All-Ways-OnTM, MBI1802 easily provides users with a consistent current source in their system design. Users may adjust the output current up to 360 mA through an external resistor, Rext, which gives users flexibility in controlling the light intensity of LEDs. Also, users can precisely adjust LED brightness from 0% to 100% via output control with Pulse Width Modulation. Alternatively, MBI1802 provides one-step current adjustment to make a quarter of the output current via enabling the QUAD pin as High. The MBI1802 applications are: (1)High-Flux LED Lighting; (2)Automotive Interior Lighting.
Parametrics
MBI1802 absolute maximum ratings: (1)Supply Voltage VDD: 0~7.0 V; (2)Input Voltage VIN: -0.4~VDD + 0.4 V; (3)Output Current IOUT: 360 mA; (4)Output Voltage VDS: -0.5~+17.0 V; (5)GND Terminal Current IGND: 720 mA; (6)Power Dissipation*; (7)(On PCB, Ta=25℃)SOP8 PD: 0.8 W; (8)Operating Temperature Topr: -40~+85 ℃; (9)Storage Temperature Tstg: : -55~+150 ℃.
Features
MBI1802 features: (1)2 constant-current output channels; (2)Constant output current invariant to load voltage change; (3)Maximum output constant current: 360 mA; (4)Thermal protection and report; (5)Output current adjustment; (6)Schmitt trigger input; (7)5V supply voltage; (8)Package type: SOP8 with thermal pad.
Diagrams
Image | Part No | Mfg | Description | ![]() |
Pricing (USD) |
Quantity | ||||
---|---|---|---|---|---|---|---|---|---|---|
![]() |
![]() MBI1802 |
![]() Other |
![]() |
![]() Data Sheet |
![]() Negotiable |
|
||||
Image | Part No | Mfg | Description | ![]() |
Pricing (USD) |
Quantity | ||||
![]() |
![]() MBI1801 |
![]() Other |
![]() |
![]() Data Sheet |
![]() Negotiable |
|
||||
![]() |
![]() MBI1802 |
![]() Other |
![]() |
![]() Data Sheet |
![]() Negotiable |
|
||||
![]() |
![]() MBI1804 |
![]() Other |
![]() |
![]() Data Sheet |
![]() Negotiable |
|
||||
![]() |
![]() MBI1816 |
![]() Other |
![]() |
![]() Data Sheet |
![]() Negotiable |
|
||||
![]() |
![]() MBI1824 |
![]() Other |
![]() |
![]() Data Sheet |
![]() Negotiable |
|
||||
![]() |
![]() MBI1828 |
![]() Other |
![]() |
![]() Data Sheet |
![]() Negotiable |
|