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See Technical Specifications

TPS65145PWPR +BOM

4-CH LCD Bias w/ Fully Int. Pos. Charge Pump, 3.3V LDO Contr., 0.96A Min. Boost Ilim & Fault Detect

Manufacturer:

TI
Mfr.Part #:

TPS65145PWPR
Datasheet:

TPS65145PWPR Datasheet (PDF)
Display Type:

LCD unipolar
IC Integration:

LCD bias
Vin (min) (V):

2.7
Vin (max) (V):

5.5
EDA/CAD Models:

Request Free CAD Models for TPS65145PWPR

TPS65145PWPR General Description

The TPS65145PWPR stands out as an all-in-one power management marvel crafted specifically for E Ink electronic paper displays, serving as a pivotal component in e-book readers and e-paper signage systems. Featuring a robust boost converter to generate the necessary high voltage supply for EPDs, this IC also comes equipped with integrated power switches, gate drivers, and an LDO linear regulator. Its versatility shines through with a wide input voltage range and adjustable output voltages to cater to varying EPD driving requirements. By incorporating gate drivers within the device, the TPS65145PWPR simplifies the complexity of EPD system design, minimizing external components and optimizing board space. Moreover, the PMIC prioritizes reliability, integrating protection mechanisms such as overvoltage, overcurrent, and thermal shutdown to ensure safe and stable operation across different operating conditions. The TPS65145PWPR emerges as a dependable and efficient solution for driving E Ink displays with precision and performance

Key Features

The TPS65145PWPR is a power management IC designed for e-readers.
It integrates a boost converter, two LDO regulators, and a VCOM buffer.
Its compact design makes it suitable for e-reader applications.
This IC offers efficient power management for e-reader devices.

Specifications

Display type	LCD unipolar	IC integration	LCD bias
Vin (min) (V)	2.7	Vin (max) (V)	5.5
Applications	13 to 21 inches, 7 to 13 inches	Source driver voltage (min) (V)	5
Source driver voltage (max) (V)	15	Level shifter/scan driver (Ch)	0
V_POS (max) (V)	30	V_NEG (max) (V)	-2
Topology	Boost	Rating	Catalog
Operating temperature range (°C)	-40 to 85