TPS65132S Texas instruments

TPS65132S

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TPS65132S

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Описание

The TPS65132 family is designed to supply positive/negative driven applications. The device uses a single inductor scheme for both outputs to provide the user smallest solution size, a small bill-of-material as well as high efficiency. The devices offer best line and load regulation at low noise. With its input voltage range of 2.5 V to 5.5 V, it is optimized for products powered by single-cell batteries (Li-Ion, Ni-Li, Li-Polymer) and fixed 3.3-V and 5-V rails. The TPS656132 family provides 80 mA and 150 mA output current options with programmability to 40 mA. There are both CSP and QFN package options available.

Input Voltage Range: 2.5 V to 5.5 V
V_POS Boost Converter: 4 V to 6 V (0.1-V step)
V_NEG Inverting Buck-Boost Converter: –6 V to –4 V (0.1-V step)
Maximum Output Current: 80 mA or 150 mA
Outstanding Combined Efficiency
- > 85% at I_OUT > 10 mA
- > 90% at I_OUT > 40 mA
Excellent Performance
- Outstanding Transient Response
- 1% Output Voltage Accuracy over Full Temperature Range
I²C Interface
- Programmable Power-Up / -Down Sequencing Options
- Flexible Output Voltage Programming
- Programmable Active Output Discharge
- > 1000x Programmable Non-Volatile Memory
Under-Voltage Lock-Out and Thermal Protection
Two Package Options
- 15-Ball CSP Package
- 20-Pins QFN Package

Display type	AMOLED, LCD bipolar
IC integration	AMOLED bias, LCD bias
Vin (min) (V)	2.5
Vin (max) (V)	5.5
Applications	7 inches or less, 7 to 13 inches
Source driver voltage (min) (V)	-6
Source driver voltage (max) (V)	6
Level shifter/scan driver (Ch)	0
V_POS (min) (V)	4
V_POS (max) (V)	6
V_NEG (min) (V)	-6
V_NEG (max) (V)	-4
Features	Adjustable sequencing, I2C interface, Output discharge
Topology	Split-Rail
Rating	Catalog
Operating temperature range (°C)	-40 to 85