Package Information
| CAD Model: | View CAD Model |
| Pkg. Type: | SOT23-6L |
| Pkg. Code: | |
| Lead Count (#): | 6 |
| Pkg. Dimensions (mm): | 3 x 3 x 1.45 |
| Pitch (mm): | 0.95 |
Environmental & Export Classifications
| Moisture Sensitivity Level (MSL) | 1 |
| Pb (Lead) Free | Yes |
| ECCN (US) | EAR99 |
| HTS (US) | 8542.39.0090 |
Product Attributes
| Lead Count (#) | 6 |
| Carrier Type | Tape & Reel |
| Moisture Sensitivity Level (MSL) | 1 |
| Pb (Lead) Free | Yes |
| Temp. Range (°C) | -40 to +125°C |
| Advanced Features | PrimAccurate, Constant Voltage Control, Built-in PFC Correction |
| Application | Solid State Lighting, Adapters, Chargers, Monitor Power Supplies, TV Power Supplies, Multi-port high-power USB-PD Hubs |
| Control Mode | CDCM, DCM |
| Controller / Integrated | Controller |
| Dimmer Functions Supported | No Dimmer Support |
| Function | Non-Dimmable |
| Key Features | PrimAccurate, Constant Voltage Control |
| MOQ | 3000 |
| No Load Power (mW) | 200 |
| Optimal VIN (V) | 90 - 277 |
| Output Per Driver UGATE Source|Sink | 2.0 | 0.75 |
| Output Power (Min) (W) | 3 |
| Output Power Max (W) | 100 |
| PWMs (#) | 1 |
| Parametric Category | Solid State Lighting Driver ICs |
| Pass Device | FET |
| Pitch (mm) | 0.95 |
| Pkg. Dimensions (mm) | 3 x 3 x 1.45 |
| Pkg. Type | SOT23-6L |
| Power Factor Correction | >0.9 |
| Product Category | Offline PWM Controller |
| Protection Features | OVP, OCP, UVLO, OTP |
| Published | Yes |
| Qty. per Reel (#) | 3000 |
| Qualification Level | Standard |
| Remarks | CDCM, DCM mode |
| Stages | Single-Stage |
| Supply Current Icc (µA) | 1700 |
| Switching Frequency (KHz) | 90 - 120 |
| Switching Frequency Range (Typical) (kHz) | 90 - 120 |
| Topology Characteristic | Flyback with PFC |
| Tstg (Max) (°C) | -65 |
| Tstg (Min) (°C) | 150 |
| UVLO Falling (V) | 6.5 |
| UVLO Rising (V) | 14.5 |
| VBIAS (Max) (V) | 20 |
Resources for iW3627
Description
The iW3627 is a digital offline PWM controller that provides a constant voltage for smart LED lighting applications and general-purpose power supplies up to 90W with power factor (PF >0.9) and low THD (<20%). It supports the most common single-stage isolated and non-isolated topologies (buck, buck-boost, or flyback) as a front-end or standalone power supply in solid-state lighting (SSL) applications with advanced digital control technology.
The iW3627 is compatible with Transphorm GaN technology and is ideal for applications requiring high efficiency and power factor correction (PFC).