0
ACTIVE
Display type |
LCD unipolar |
IC integration |
LCD bias, LED backlight, VCOM |
Vin (min) (V) |
2 |
Vin (max) (V) |
5.5 |
Applications |
13 to 21 inches, 7 to 13 inches |
Source driver voltage (min) (V) |
6.5 |
Source driver voltage (max) (V) |
9.6 |
Level shifter/scan driver (Ch) |
0 |
V_POS (min) (V) |
18 |
V_POS (max) (V) |
25.5 |
V_NEG (min) (V) |
-8 |
V_NEG (max) (V) |
-5 |
Features |
Adjustable sequencing, Backlight driver, GPM or GVS, I2C interface, Output discharge, Reset generator, VCOM or op amp |
Topology |
Boost |
Rating |
Catalog |
Operating temperature range (°C) |
-40 to 85 |
VQFN (RSL)-48-36 mm² 6 x 6
The TPS65154 is a compact LCD bias solution primarily intended for use in Notebook and Tablet PCs. The device comprises two boost converters to supply the LCD panels source driver and gate driver; a linear regulator to supply the system's logic voltage; a programmable VCOM with high-speed amplifier; and a gate voltage shaping function; and a 6-channel WLED driver.
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