Return

AW36528FCR

Inductorless, Single Channel Flash & Indicator 2in1 LED Driver

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 or up to 375 mA of torch current. The AW36528 provides IVFM protection mode to prevent system reset or 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.

Characteristic

l  Flash and Indicator 2in1 Application

l  1.5A Accurate and Programmable LED Current Source

n  Flash5.86mA~1.5A256 levels 5.86mA/level

n  Torch1.46mA~375mA256 levels 1.46mA/level

n  Indicator0.37mA~375mA1024 levels 0.37mA/level

n  Flash Timeout40ms~1.6s16 levels

l  Optimized Flash LED Current During Low Battery Conditions (IVFM)

l  Grounded Cathode LED Operation for Improved Thermal Management

l  Small Total Solution Size: 2

l  Hardware Strobe Enable (STROBE)

l  Input Voltage Range from 2.7V to 5.5V

l  400kHz I2CAW36528I2C Address=0x63

l  0.4mm PitchFCQFN-10L Package


Datasheet

Application note

Title Type Size Date Download
DS_AW36528_EN_Inductorless Single Channel Flash & Indicator 2in1 LED Driver_V1.2.pdf PDF 1.53M 2019-01-11
  • LED Channel
    Control Interface
    Flash Current (Max) (A)
    Torch Current (Max) (A)
    Flash Current Accuracy (%)
    Flash Timer (s)
    Indicator mode
    Type
    Package (mm)
  • AW36528FCR

    1
    I2C
    1.5
    0.375
    ±10
    0.04-1.6
    Inductorless
    FCQFN 1.6X1.2-10L
  • AW3648CSR

    1
    I2C
    1.5
    0.376
    ±7
    0.04-1.6
    -
    Boost
    WLCSP 1.626X1.332-12B
  • AW3642CSR

    1
    I2C
    1.5
    0.376
    ±7
    0.04-1.6
    -
    Boost
    WLCSP 1.63X1.33-9B
  • AW36428FCR

    1
    I2C
    1.5
    0.375
    ±10
    0.04-1.6
    -
    Inductorless
    FCQFN 1.6X1.2-10L
Package form Number of pins Long(mm) Width(mm) Thick(mm) Pin spacing(mm) Heat sink Package drawing
FCQFN 1.6×1.2×0.55-10L 10 1.6 1.2 0.55 0.4 N
Privacy policy | Terms of use

© Copyright 2019 Shanghai awinic Technology Co.,Ltd |   沪ICP备10011954号  Powered by Yongsy