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Summary of Contents for NXP Semiconductors UM11556
- Page 1 UM11556 PCA9450 evaluation board user manual Rev. 1.0 — 12 January 2021 User manual Document information Information Content Keywords PCA9450, Evaluation Board, PMIC Abstract User manual for PCA9450 family PMIC evaluation board...
- Page 2 UM11556 NXP Semiconductors PCA9450 evaluation board user manual Revision history Date Description v.1.0 20210112 Initial version UM11556 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2021. All rights reserved. User manual Rev. 1.0 — 12 January 2021...
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Page 3: Introduction
UM11556 NXP Semiconductors PCA9450 evaluation board user manual Introduction The PCA9450 is a single chip Power Management IC (PMIC) specifically designed to support the i.MX 8M family processors in both 1 cell Li-Ion and Li-polymer battery portable application and 5 V adapter non-portable applications. -
Page 4: Applications
UM11556 NXP Semiconductors PCA9450 evaluation board user manual • ESD protection – Human Body Model (HBM) : +/- 2000 V – Charged Device Model (CDM) : +/-500 V • 7 mm x 7 mm, 56 pin HVQFN with 0.4 mm pitch Applications •... -
Page 5: Test Setup And Evaluation Board Connections
UM11556 NXP Semiconductors PCA9450 evaluation board user manual Figure 1. PCA9450 GUI overview Test setup and evaluation board connections 6.1 Test equipment • PC/laptop with Windows 7/Windows 10 OS • Power supply (5 V typical) • Electronic load • Oscilloscope/multimeter • FTDI cable C232HM-DDHSL-0 6.2 Test setup... -
Page 6: Evaluation Board Connection
UM11556 NXP Semiconductors PCA9450 evaluation board user manual Figure 2. Test setup 6.3 Evaluation board connection Figure 3 shows the evaluation board test pin assignment. Figure 3. PCA9450 board connection Below is evaluation board jumper/switch settings. Table 1. Jumper/switch settings Jumpers/ Settings Description... -
Page 7: Connection
UM11556 NXP Semiconductors PCA9450 evaluation board user manual Table 1. Jumper/switch settings ...continued Jumpers/ Settings Description Switch OFF (default) PMIC_STBY_REQ =Low 1-2 (default) VSYS Enablement No connection (default) PMIC_RST_B 1-2 (default) Pull up of WDOG_B 1-2 (default) Pull up of SDA,SCL, IRQ_B... -
Page 8: Pca9450 Gui Quick Guide
UM11556 NXP Semiconductors PCA9450 evaluation board user manual Figure 4. I C connection PCA9450 GUI quick guide As shown in Figure 5, the GUI is a user friendly tool to access the on-chip registers to perform write/read commands manually or automatically (depending on different setting chosen from the GUI). -
Page 9: Connection
UM11556 NXP Semiconductors PCA9450 evaluation board user manual 7.1 Connection After plugging in FTDI cable, GUI will detect cable automatically. Select the cable type (FT2TP3HO) from drop-down menu, and then click “Connect” button. Turn on the input power supply; it will show “connected” with green light in the right bottom, “Device connection status”. -
Page 10: Evaluation Board Schematic
UM11556 NXP Semiconductors PCA9450 evaluation board user manual Evaluation board schematic Figure 6. PCA9450AA-EVK schematic UM11556 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2021. All rights reserved. User manual Rev. 1.0 — 12 January 2021... - Page 11 UM11556 NXP Semiconductors PCA9450 evaluation board user manual Figure 7. PCA9450B-EVK schematic UM11556 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2021. All rights reserved. User manual Rev. 1.0 — 12 January 2021 11 / 18...
- Page 12 UM11556 NXP Semiconductors PCA9450 evaluation board user manual Figure 8. PCA9450C-EVK schematic UM11556 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2021. All rights reserved. User manual Rev. 1.0 — 12 January 2021 12 / 18...
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Page 13: Placement
UM11556 NXP Semiconductors PCA9450 evaluation board user manual 10 Placement Figure 9. PCA9450 evaluation board placement UM11556 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2021. All rights reserved. User manual Rev. 1.0 — 12 January 2021... -
Page 14: Bom
UM11556 NXP Semiconductors PCA9450 evaluation board user manual 11 BOM ASSY_OPT Value Part Reference DESCRIPTION MFG_NAME01 MFG_PN01 C1,C2,C6,C7,C9,C10,C26,C27 CAP CER 1uF 10V 10% X7S 0402 MURATA GRM155C71A105KE11D 18pF C3,C4 CAP CER 18pF 50V 5% C0G AEC-Q200 MURATA GCM1555C1H180JA16 0402 4.7uF C5,C22,C24 CAP CER 4.7uF 10V 10% X7S 0603... - Page 15 UM11556 NXP Semiconductors PCA9450 evaluation board user manual ASSY_OPT Value Part Reference DESCRIPTION MFG_NAME01 MFG_PN01 HDR 1X3 J10,J20,J27,J29 HDR 1X3 TH 2.54MM SP 344H AU 118L WURTH ELEKTRONIK 61300311121 EISOS GMBH & CO. KG (ELECTRONIC & ELECTROMEHANICAL COMP) HDR 5 CROSS SUBASSEMBLY HDR 1X3 TH 2.54MM...
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Page 16: Notes
UM11556 NXP Semiconductors PCA9450 evaluation board user manual 12 Notes UM11556 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2021. All rights reserved. User manual Rev. 1.0 — 12 January 2021 16 / 18... -
Page 17: Legal Information
13.1 Definitions and products using NXP Semiconductors products in order to avoid a default of the applications and the products or of the application or use by customer’s third party customer(s). NXP does not accept any liability in this Draft —... -
Page 18: Table Of Contents
'Legal information'. © NXP B.V. 2021. All rights reserved. For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: salesaddresses@nxp.com Date of release: 12 January 2021 Document identifier: UM11556... - Page 19 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: PCA9450AA-EVK PCA9450B-EVK PCA9450C-EVK...
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