Texas Instruments TPS60230EVM-047 Manual do Utilizador

 July 2004User’s GuideSBVU008PMP Portable Power Products

Printed Circuit Board (PCB) Layout43 Printed Circuit Board (PCB) LayoutPCB layout is critical for all switch-mode power supplies. Figure 2, Figure 3,a

Schematic5TPS60230EVM-0474 SchematicFigure 5. TPS60230EVM−047 Schematic5 Bill of MaterialsTable 2. Bill of MaterialsQty Ref Des Description Size Mfr P

IMPORTANT NOTICETexas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications,enhancements, improvemen

EVM IMPORTANT NOTICETexas Instruments (TI) provides the enclosed product(s) under the following conditions:This evaluation kit being sold by TI is int

EVM WARNINGS AND RESTRICTIONSIt is important to operate this EVM within the input voltage range of 0 V and 7 V.Exceeding the specified input range may

PrefaceRead This FirstAbout This ManualThis user’s guide provides the information needed to set up and operate theTPS60230EVM-047 evaluation module. F

ContentsivIf You Need AssistanceIf you have questions regarding either the use of this evaluation module or theinformation contained in the accompanyi

1TPS60230EVM-047TPS60230EVMĆ047This user’s guide describes the characteristics, operation, and use of theTPS60230EVM-047 LED charge-pump current-sourc

Introduction21 IntroductionThe Texas Instruments TPS60230EVM-047 evaluation module (EVM) helpsdesigners evaluate the operation and performance of the

Input/Output Connector Descriptions3TPS60230EVM-0472.2 SetupConnect an input supply or battery between J1 and J2. The voltage range onthis supply shou