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LX8204 12 V E-Fuse Evaluation Board

Microsemi Proprietary and Confidential. User Guide Revision 1.0

Ordering Information

The following table lists the ordering information for the LX8204 evaluation board.

Table 4 • Ordering Information

Part Order Number

Description

LX8204-xyyILD

DFN 3 mm × 3 mm 10L

LX8204 EVAL BOARD

Evaluation PCB for LX8204

Note: “x” is the soft start time with RT= GND (1= 1.4 ms, 3= 3.5 ms). “yy” is the current limit
(20= 2 Amps, 25= 2.5 Amps, 30= 3 Amps, 35= 3.5 Amps).

Содержание LX8204 12 V E-Fuse

Страница 1: ...User Guide LX8204 12 V E Fuse Evaluation Board...

Страница 2: ...ision 1 0 Contents 1 Revision History 1 1 1 Revision 1 0 1 2 Product Description 2 2 1 Applications 2 2 2 Key Features 2 3 Evaluation Board Schematic 3 4 Recommended Operating Conditions 4 5 PCB Layou...

Страница 3: ...on 1 0 1 1 Revision History The revision history describes the changes that were implemented in the document The changes are listed by revision starting with the most current publication 1 1 Revision...

Страница 4: ...with a 2 A 3 5 A current limit circuit Additionally the LX8204 protects the subsequent systems from hot swap condition Another protection feature is latching thermal shutdown of VOUT with a fault flag...

Страница 5: ...use Evaluation Board Microsemi Proprietary and Confidential User Guide Revision 1 0 3 3 Evaluation Board Schematic The following illustration shows the evaluation board schematic Figure 1 Evaluation B...

Страница 6: ...0 4 4 Recommended Operating Conditions The following table lists the recommended operating conditions for the LX8204 evaluation board Table 1 Recommended Operating Conditions Description Symbol Min M...

Страница 7: ...ary and Confidential User Guide Revision 1 0 5 5 PCB Layout of Evaluation Board The LX8204 evaluation board is a four layer board The following illustrations depict each of the board s four layers Fig...

Страница 8: ...LX8204 12 V E Fuse Evaluation Board Microsemi Proprietary and Confidential User Guide Revision 1 0 6 Figure 4 Layer 3 Third Layer Figure 5 Layer 4 Bottom Layer...

Страница 9: ...Item Part Type Part Description Reference Qty 1 Miscellaneous Components Microsemi IC LX8204 U1 1 2 Miscellaneous Components Test point J3 EN FAULT 1 3 Miscellaneous Components Terminal VIN VOUT GND...

Страница 10: ...ctor GND Ground pin for both input and output The following steps describe the test procedure Before connecting the power supply to the VIN and GND connector pins set the power supply voltage to 12 V...

Страница 11: ...ng table lists the ordering information for the LX8204 evaluation board Table 4 Ordering Information Part Order Number Description LX8204 xyyILD DFN 3 mm 3 mm 10L LX8204 EVAL BOARD Evaluation PCB for...

Страница 12: ...nsibility to independently determine suitability of any products and to test and verify the same The information provided by Microsemi hereunder is provided as is where is and with all faults and the...