Datasheet Texas Instruments TPS65235RUKR

LNB Voltage Regulator with I2C Interface 20-WQFN -40 to 85

Datasheets

PDF, 2.4 Mb, Revision: A, File published: Dec 5, 2017

Extract from the document

Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	No

Duty Cycle(Max)	100 %
Features	Adjustable Current Limit,I2C,Power Good
Iout(Max)	0.65 A
Iq(Typ)	0.12 mA
Operating Temperature Range	-40 to 85 C
Package Group	WQFN
Rating	Catalog
Regulated Outputs	1
Switch Current Limit(Typ)	2.8 A
Switching Frequency(Max)	1134 kHz
Switching Frequency(Min)	977 kHz
Type	Converter
Vin(Max)	20 V
Vin(Min)	4.5 V
Vout(Max)	20 V
Vout(Min)	4.5 V

RoHS

Compliant

Evaluation Modules & Boards: TPS65235EVM-747
TPS65235 LNB Voltage Regulator with I2C Interface Evaluation Module for DisEqC1.x
Lifecycle Status: Active (Recommended for new designs)
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Evaluation Modules & Boards: TPS65235EVM-694
TPS65235 LNB Voltage Regulator with I2C Interface Evaluation Module for DisEqC2.x
Lifecycle Status: Active (Recommended for new designs)
- Download

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DiSEqC Protocol and LNB Voltage Regulator TPS65235 for Satellite STB/TV
PDF, 1.3 Mb, File published: Dec 14, 2016
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LNB design considerations on TPS65233 TPS65235
PDF, 1.8 Mb, File published: Sep 25, 2017
The TPS65233 and TPS65235 are designed for analog and digital satellite receivers. They are monolithic voltage regulator with I2C interface. This application report mainly introduces some design consideration in application which including inrush current when startup solution to avoid reverse current I2C address and tone mode setup for TPS65233 DisEqc2.x tone design consideration on TP

Series: TPS65235 (2)

Semiconductors > Power Management > DC/DC Switching Regulator > Step-Up (Boost) > Boost Converter (Integrated Switch)