| Channel |
1 |
| Control Interface |
IIC |
| Current (Max) (A) |
1.5 |
| Torch Current (Max) (A) |
0.375 |
| Flash Current Accuracy (%) |
10 |
| Flash Timer (Min) (s) |
0.04 |
| Flash Timer (Max) (s) |
1.6 |
| IO Level (V) |
1.8 |
| Temperature |
-40℃~85℃ |
| Indicator mode |
YES |
| Package (mm) |
FCQFN 1.6X1.2-10L |
• Flash and Indicator 2in1 Application
• 1.5A Accurate and Programmable LED Current Source
➢Flash：5.86mA~1.5A，256 levels 5.86mA/level
➢Torch：1.46mA~375mA，256 levels 1.46mA/level
➢Indicator：0.37mA~375mA，1024 levels
0.37mA/level
➢Flash Timeout：40ms~1.6s，16 levels
• Optimized Flash LED Current During Low Battery Conditions (IVFM)
• Grounded Cathode LED Operation for Improved Thermal Management
• Small Total Solution Size: < 4mm2
• Hardware Strobe Enable (STROBE)
• Input Voltage Range from 2.7V to 5.5V
• 400kHz I2C：AW36528（I2C Address=0x63）
• 0.4mm Pitch，FCQFN-10L Package
The AW36528 is a inductorless single channel flash & Indicator 2in1 LED driver that provides a high level of adjustability within a ultra-small solution size. The AW36528 can produce up to 1.5 A of LED flash current in up to 375 mA of torch current. The AW36528 provides IVFM protection mode to prevent system reset in shutdown under low battery condition.
The AW36528 is controlled via an I2C-compatible interface. The main features of the AW36528 include: flash / torch / IR / Indicator current, flash timeout duration, IVFM and breath features. The AW36528 also provides hardware flash pin (STROBE) to control flash event.
The device operates over a –40°C to +85°C ambient temperature range.
The AW36528 is available in small 0.4mm pitch 1.6mm×1.2mm FCQFN-10L package.
