0
ACTIVE
Display type |
AMOLED |
IC integration |
AMOLED bias |
Vin (min) (V) |
2.9 |
Vin (max) (V) |
4.5 |
Applications |
7 inches or less |
Source driver voltage (min) (V) |
5.8 |
Source driver voltage (max) (V) |
7.7 |
Level shifter/scan driver (Ch) |
0 |
V_POS (min) (V) |
4.6 |
V_POS (max) (V) |
4.6 |
V_NEG (min) (V) |
-5.4 |
V_NEG (max) (V) |
-1.4 |
Features |
Digital control interface |
Topology |
Boost, Buck-Boost |
Rating |
Catalog |
Operating temperature range (°C) |
-40 to 85 |
WQFN (RTE)-16-9 mm² 3 x 3
The TPS65632 is designed to drive AMOLED displays (Active Matrix Organic Light Emitting Diode) requiring three supply rails, VPOS, VNEG and AVDD. The device integrates a boost converter for VPOS, an inverting buck-boost converter for VNEG, and a boost converter for AVDD, all of which are suitable for battery operated products. The digital control pin (CTRL) allows programming the negative output voltage in digital steps. The TPS65632 uses a novel technology enabling excellent line and load regulation.
WELL LINK CHIPS GROUP CO.,LIMITED FLAT/RM 1802 BEVERLY HOUSE 93-107 LOCKHART ROAD WANCHAI HK
