Product Introduction
The iML7276 is a 19-channel high-voltage level shifter application. This device converts logic level signals generated by a timing controller (TCON) into high-level signals used by display panels. The device is packaged in WQFN-40L 5x5 and is suitable for GOP TFT-LCD panels.
The level shifter is designed to generate high-voltage signals to drive TFT-LCD panels. The iML7276 includes 8 GOA input signals (CPV1 to CPV2, STV0, STV1A, STV1B, LC, tenet, DIS_SENSE), 19-CH GOA output signals (12CLK, LS_STV0, LS_STV1A, LS_STV1B, VDDE, VDDO, LS_VGL, and LS_LVGL). It also integrates a reset function. As long as DVDD reaches the discharge level, all channels will be pulled to VGH.
1. Level shift - iML7276 Features:
2.6V to 5.5V input logic level range
-20V to 45V output voltage range
19-Ch level shifter supports 12-CH CLK, 3-CH LS_STV, VDDE/VDDO, LS_VGL, LS_LVGL
Protection features: UVLO, OTP, OCP
Supports 2IN, 4/6/8/10/12 CLK OUT
CLK charge sharing and GPM function
I2C interface
Power-off discharge option
RoHS compliant and halogen-free
2. Level shift - iML7276 Applications:
GOA TFT-LCD panels
