封装信息
| CAD 模型: | View CAD Model |
| Pkg. Type: | SO-10 Batwing |
| Pkg. Code: | |
| Lead Count (#): | 10 |
| Pkg. Dimensions (mm): | |
| Pitch (mm): | 1.27 |
环境和出口类别
| Moisture Sensitivity Level (MSL) | 1 |
| Pb (Lead) Free | Yes |
| ECCN (US) | |
| HTS (US) |
产品属性
| Lead Count (#) | 10 |
| Carrier Type | Tape & Reel |
| Moisture Sensitivity Level (MSL) | 1 |
| Key Features | High-Resolution Second-Stage Buck, True DC Dimming, 0.0625% Dimming Resolution, DALI-2 Compliant, Integrated MOSFET |
| Optimal VIN (V) | 65 |
| Pb (Lead) Free | Yes |
| Application | Solid State Lighting |
| Controller / Integrated | Integrated |
| Dim Range (Max) (%) | 100 |
| Dim Range (Min) (%) | 0.0625 |
| Dimmer Functions Supported | Analog Dimming, PWM Dimming, 0-10V |
| Function | Dimmable |
| LED Current Accuracy (%) | 3 |
| Output Power Max (W) | 40 |
| Parametric Category | Solid State Lighting Driver ICs |
| Pass Device | FET (integrated) |
| Pitch (mm) | 1.27 |
| Pkg. Type | SO-10 Batwing |
| Protection Features | Input OVP, OCP, OSP, UVLO, OTP |
| Qty. per Reel (#) | 2500 |
| Stages | Single-Stage |
| Switching Frequency (KHz) | 400 - 400 |
有关 iW388 的资源
描述
The iW388 high-resolution integrated buck LED driver with Dialog’s True DC dimming technology enables high performance dimmable commercial lighting systems. The device works from a 65V input voltage as a second-stage converter in an AC/DC lighting system or as a stand-alone DC/DC converter. With an integrated 65V power MOSFET, the device offers a simple-to-use IC for applications up to 40W of output power. The iW388 accepts both analog (DC) or PWM dimming inputs to provide an exceptional dimming range from 0.0625% to 100% in 0.0625% steps with an integrated light-off mode. The device also works with a resistor set dimming input to offer a true 3-in-1 dimmer compatibility.
The iW388 supports a non-isolated buck converter topology to post-regulate from an off-line AC/DC converter, minimizing low frequency output ripple current and eliminating virtually all flicker in the system, even down to 1%.