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- 產品指南
- 產品應用
直流/直流照明驅動晶片
| Product No. |
|---|
| MBI6665 |
| MBI6664 |
| MBI6663 |
| MBI6662 |
| MBI6661 |
| MBI6660 |
| MBI6659 |
| MBI6658 |
| MBI6657 |
| MBI6656 |
| MBI6655 |
| MBI6653 |
| MBI6652 |
| MBI6651 |
| MBI6646 |
| Topology | Max. Output Current per Channel | Max. Sustaining Voltage | Supply Voltage | Switch on Resistance |
|---|---|---|---|---|
| Multi-topology/ Const. Frequency | 1.5A | 65V | 6~65V | 0.27Ω |
| Buck / Hysteretic PFM | 2A | 65V | 4.5~65V | 0.2Ω |
| Buck / Hysteretic PFM | 1A | 75V | 6~65V | 0.3Ω |
| PFM( Const. FSW) | 2A | 75V | 4.5~60V | 0.2Ω |
| Buck / Hysteretic PFM | 1A | 75V | 9~60V | 0.35Ω |
| Buck / Hysteretic PFM | 500mA | 75V | 9~60V | 0.35Ω |
| Buck/ Const. Frequency | 2.5A | 50V | 5~45V | 0.25Ω |
| Buck / Hysteretic PFM | 2A | 39.6V | 4.5~32V | 0.12Ω |
| Buck / Hysteretic PFM | 1.2A (SOT89); 1A (SOT23) | 45V | 6~40V | 0.25Ω |
| Buck / Hysteretic PFM | 1A | 45V | 6~40V | 0.3Ω |
| Buck / Hysteretic PFM | 1A | 40V | 6~36V | 0.3Ω |
| Buck | 1A | 65V | 4.5~65V | 0.3Ω |
| Buck / Hysteretic PFM | 750mA | 32V | 6~30V | 0.45Ω |
| Buck / Hysteretic PFM | 1A | 40V | 6~36V | 0.45Ω |
| Buck / Hysteretic PFM | 1A | 40V | 6~36V | 0.6Ω |
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| Product No. |
|---|
| MBI6673 |
| MBI6672 |
| MBI6671 |
| Topology | Max. Output Current per Channel | Supply Voltage | ||
|---|---|---|---|---|
| Single lnductor Multi Output / PFM | By External MOSFET | 9~55V | ||
| Constant Off Time with Peak Current Detection | By External MOSFET | 6~60V | ||
| Multi-topology / PFM | By External MOSFET | 5.4~65V |
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應用範疇
| 應用範疇 |
|---|
| 舞台燈 |
| 車燈 |
| 洗牆燈 |
| 路燈 |
| 特色 | 晶片具備的功能 |
|---|---|
| ● 可應用於單點高功率產品
● 具備更高灰階數調光能力，提供豐富繽紛色彩變化 ● 簡化多路並聯佈線設計、產品體積小、組裝成本低 |
● 共陽極 ● SIMO(单一电感多组输出) 架構 ● 驅動晶片整合行掃開關 ● PWM調光 |
| ● 良好可靠度及品質保證
● 維持系統在高温下的可靠性 ● 取得AEC-Q100認證 ● 避免音響或收音機頻道發生收訊雜音 |
● 高可靠度 ● 低EMI ● 熱折返之過溫保護功能 ● 通過AEC-Q100 |
| ● 可應用於大功率產品
● 前端電源具搭配彈性及功率串接擴充性 ● 提供亮度調節或較佳的混色效果 |
● 60V高壓製程 ● PWM調光 |
| ● 可應用於大功率產品 ● 前端電源具搭配彈性及功率串接擴充性 ● 維持系統在高温下的可靠性 ● 提供亮度調節 |
● 60V高壓製程 ● 熱折返之過溫保護功能 ● PWM調光 |
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