Datasheet nPM1100 (Nordic Semiconductor) - 57
| Hersteller | Nordic Semiconductor |
| Beschreibung | Integrated Power Management IC (PMIC) with a linear-mode lithium-ion/lithium-polymer battery charger in a compact 2.1x2.1 mm WLCSP package |
| Seiten / Seite | 58 / 57 — Liability disclaimer. RoHS and REACH statement. Trademarks. Copyright … |
| Dateiformat / Größe | PDF / 2.9 Mb |
| Dokumentensprache | Englisch |
Liability disclaimer. RoHS and REACH statement. Trademarks. Copyright notice
Modelllinie für dieses Datenblatt
Textversion des Dokuments
10 Legal notices By using this documentation you agree to our terms and conditions of use. Nordic Semiconductor may change these terms and conditions at any time without notice.
Liability disclaimer
Nordic Semiconductor ASA reserves the right to make changes without further notice to the product to improve reliability, function, or design. Nordic Semiconductor ASA does not assume any liability arising out of the application or use of any product or circuits described herein. Nordic Semiconductor ASA does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. If there are any discrepancies, ambiguities or conflicts in Nordic Semiconductor’s documentation, the Product Specification prevails. Nordic Semiconductor ASA reserves the right to make corrections, enhancements, and other changes to this document without notice. Customer represents that, with respect to its applications, it has all the necessary expertise to create and implement safeguards that anticipate dangerous consequences of failures, monitor failures and their consequences, and lessen the likelihood of failures that might cause harm, and to take appropriate remedial actions. Nordic Semiconductor ASA assumes no liability for applications assistance or the design of customers’ products. Customers are solely responsible for the design, validation, and testing of its applications as well as for compliance with all legal, regulatory, and safety-related requirements concerning its applications. Nordic Semiconductor ASA’s products are not designed for use in life-critical medical equipment, support appliances, devices, or systems where malfunction of Nordic Semiconductor ASA’s products can reasonably be expected to result in personal injury. Customer may not use any Nordic Semiconductor ASA’s products in life-critical medical equipment unless adequate design and operating safeguards by customer’s authorized officers have been made. Customer agrees that prior to using or distributing any life-critical medical equipment that include Nordic Semiconductor ASA’s products, customer will thoroughly test such systems and the functionality of such products as used in such systems. Customer will fully indemnify Nordic Semiconductor ASA and its representatives against any damages, costs, losses, and/or liabilities arising out of customer’s non-compliance with this section.
RoHS and REACH statement
Refer to for complete hazardous substance reports, material composition reports, and latest version of Nordic’s RoHS and REACH statements.
Trademarks
All trademarks, service marks, trade names, product names, and logos appearing in this documentation are the property of their respective owners.
Copyright notice
© Nordic Semiconductor ASA. All rights are reserved. Reproduction in whole or in part is prohibited without the prior written permission of the copyright holder. 4445_367 v1.0 57 Document Outline Contents nPM1100 Feature list Revision history About this document 2.1 Document status 2.2 Core component chapters Product overview 3.1 Block diagram 3.1.1 In circuit configurations 3.2 System description 3.3 Power-on reset (POR) and brownout reset (BOR) 3.4 DPPM — Dynamic power-path management 3.5 Using Ship mode 3.6 Thermal protection 3.7 Battery considerations 3.8 Charging and Error LED drivers 3.9 System electrical parameters 3.10 System efficiency Absolute maximum ratings Recommended operating conditions 5.1 Dissipation ratings 5.2 WLCSP light sensitivity Core components 6.1 SYSREG — System regulator 6.1.1 USB port detection and VBUS current limiting 6.1.2 SYSREG resistance and output voltage 6.1.3 VBUS overvoltage and undervoltage protection 6.1.4 VBUS disconnect 6.1.5 Electrical parameters 6.1.6 Electrical characteristics 6.2 CHARGER — Battery charger 6.2.1 Charging cycle 6.2.2 Battery detection and UVLO 6.2.3 Termination voltage (VTERMSET) 6.2.4 Termination and trickle charge current 6.2.5 Charge current limit (ICHG) 6.2.6 Battery thermal protection using NTC thermistor (NTC) 6.2.7 Charger thermal regulation 6.2.8 Charger error conditions 6.2.9 Charging indication (CHG) and charging error indication (ERR) 6.2.10 DPPM — Dynamic power-path management 6.2.11 Electrical parameters 6.2.12 Electrical characteristics 6.3 BUCK — Buck regulator 6.3.1 Output voltage selection (VOUTBSET0, VOUTBSET1) 6.3.2 BUCK mode selection (MODE) 6.3.3 Component selection 6.3.4 Electrical parameters 6.3.5 Electrical characteristics Application 7.1 Schematic 7.2 Supplying from BUCK 7.3 USB port negotiation 7.4 CHG and ERR 7.5 Termination voltage and current 7.6 NTC configuration 7.7 Ship mode 7.8 Battery monitoring and low battery indication Hardware and layout 8.1 Ball assignments 8.2 Mechanical specifications 8.2.1 WLCSP 2.075x2.075 mm package 8.3 Reference circuitry 8.3.1 Configuration 1 8.3.2 Configuration 2 8.3.3 Configuration 3 8.3.4 PCB guidelines 8.3.5 PCB layout example Ordering information 9.1 IC marking 9.2 Box labels 9.3 Order code 9.4 Code ranges and values 9.5 Product options Legal notices
Liability disclaimer
Nordic Semiconductor ASA reserves the right to make changes without further notice to the product to improve reliability, function, or design. Nordic Semiconductor ASA does not assume any liability arising out of the application or use of any product or circuits described herein. Nordic Semiconductor ASA does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. If there are any discrepancies, ambiguities or conflicts in Nordic Semiconductor’s documentation, the Product Specification prevails. Nordic Semiconductor ASA reserves the right to make corrections, enhancements, and other changes to this document without notice. Customer represents that, with respect to its applications, it has all the necessary expertise to create and implement safeguards that anticipate dangerous consequences of failures, monitor failures and their consequences, and lessen the likelihood of failures that might cause harm, and to take appropriate remedial actions. Nordic Semiconductor ASA assumes no liability for applications assistance or the design of customers’ products. Customers are solely responsible for the design, validation, and testing of its applications as well as for compliance with all legal, regulatory, and safety-related requirements concerning its applications. Nordic Semiconductor ASA’s products are not designed for use in life-critical medical equipment, support appliances, devices, or systems where malfunction of Nordic Semiconductor ASA’s products can reasonably be expected to result in personal injury. Customer may not use any Nordic Semiconductor ASA’s products in life-critical medical equipment unless adequate design and operating safeguards by customer’s authorized officers have been made. Customer agrees that prior to using or distributing any life-critical medical equipment that include Nordic Semiconductor ASA’s products, customer will thoroughly test such systems and the functionality of such products as used in such systems. Customer will fully indemnify Nordic Semiconductor ASA and its representatives against any damages, costs, losses, and/or liabilities arising out of customer’s non-compliance with this section.
RoHS and REACH statement
Refer to for complete hazardous substance reports, material composition reports, and latest version of Nordic’s RoHS and REACH statements.
Trademarks
All trademarks, service marks, trade names, product names, and logos appearing in this documentation are the property of their respective owners.
Copyright notice
© Nordic Semiconductor ASA. All rights are reserved. Reproduction in whole or in part is prohibited without the prior written permission of the copyright holder. 4445_367 v1.0 57 Document Outline Contents nPM1100 Feature list Revision history About this document 2.1 Document status 2.2 Core component chapters Product overview 3.1 Block diagram 3.1.1 In circuit configurations 3.2 System description 3.3 Power-on reset (POR) and brownout reset (BOR) 3.4 DPPM — Dynamic power-path management 3.5 Using Ship mode 3.6 Thermal protection 3.7 Battery considerations 3.8 Charging and Error LED drivers 3.9 System electrical parameters 3.10 System efficiency Absolute maximum ratings Recommended operating conditions 5.1 Dissipation ratings 5.2 WLCSP light sensitivity Core components 6.1 SYSREG — System regulator 6.1.1 USB port detection and VBUS current limiting 6.1.2 SYSREG resistance and output voltage 6.1.3 VBUS overvoltage and undervoltage protection 6.1.4 VBUS disconnect 6.1.5 Electrical parameters 6.1.6 Electrical characteristics 6.2 CHARGER — Battery charger 6.2.1 Charging cycle 6.2.2 Battery detection and UVLO 6.2.3 Termination voltage (VTERMSET) 6.2.4 Termination and trickle charge current 6.2.5 Charge current limit (ICHG) 6.2.6 Battery thermal protection using NTC thermistor (NTC) 6.2.7 Charger thermal regulation 6.2.8 Charger error conditions 6.2.9 Charging indication (CHG) and charging error indication (ERR) 6.2.10 DPPM — Dynamic power-path management 6.2.11 Electrical parameters 6.2.12 Electrical characteristics 6.3 BUCK — Buck regulator 6.3.1 Output voltage selection (VOUTBSET0, VOUTBSET1) 6.3.2 BUCK mode selection (MODE) 6.3.3 Component selection 6.3.4 Electrical parameters 6.3.5 Electrical characteristics Application 7.1 Schematic 7.2 Supplying from BUCK 7.3 USB port negotiation 7.4 CHG and ERR 7.5 Termination voltage and current 7.6 NTC configuration 7.7 Ship mode 7.8 Battery monitoring and low battery indication Hardware and layout 8.1 Ball assignments 8.2 Mechanical specifications 8.2.1 WLCSP 2.075x2.075 mm package 8.3 Reference circuitry 8.3.1 Configuration 1 8.3.2 Configuration 2 8.3.3 Configuration 3 8.3.4 PCB guidelines 8.3.5 PCB layout example Ordering information 9.1 IC marking 9.2 Box labels 9.3 Order code 9.4 Code ranges and values 9.5 Product options Legal notices