LP3947ISD-51Manufacturer: NSC USB/AC Adaptor, Single Cell Li-Ion Battery Charger IC | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| LP3947ISD-51,LP3947ISD51 | NSC | 4230 | In Stock |
Description and Introduction
USB/AC Adaptor, Single Cell Li-Ion Battery Charger IC The LP3947ISD-51 is manufactured by National Semiconductor (NSC). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:
### **Specifications:**   ### **Descriptions:**   ### **Features:**   This information is based solely on the manufacturer's datasheet and specifications. |
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Application Scenarios & Design Considerations
USB/AC Adaptor, Single Cell Li-Ion Battery Charger IC# Technical Documentation: LP3947ISD51 Power Management IC
 Manufacturer : NSC (National Semiconductor Corporation)   --- ## 1. Application Scenarios ### 1.1 Typical Use Cases -  Portable Computing Devices : Provides core voltage, I/O voltage, and auxiliary power rails for ultra-mobile PCs, tablets, and handheld terminals ### 1.2 Industry Applications ####  Mobile Computing   Advantages : High efficiency (>90% at typical loads), compact solution size, excellent transient response for processor load changes   ####  Industrial Automation   Advantages : Wide input voltage range (2.7V to 5.5V), robust thermal performance, -40°C to +85°C operating range   ####  Medical Portable Devices   Advantages : Low output ripple (<20mV typical), power-good indicators for all outputs, thermal shutdown protection   ### 1.3 Practical Advantages and Limitations ####  Advantages  ####  Limitations  --- ## 2. Design Considerations ### 2.1 Common Design Pitfalls and Solutions ####  Pitfall 1: Inadequate Thermal Management  |
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| Partnumber | Manufacturer | Quantity | Availability |
| LP3947ISD-51,LP3947ISD51 | NS | 2270 | In Stock |
Description and Introduction
USB/AC Adaptor, Single Cell Li-Ion Battery Charger IC The LP3947ISD-51 is a product manufactured by National Semiconductor (NS). Below are the factual details from Ic-phoenix technical data files:
### **Manufacturer:**   ### **Specifications:**   ### **Descriptions:**   ### **Features:**   For exact electrical characteristics, pin configurations, or application notes, refer to the official datasheet from National Semiconductor. |
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Application Scenarios & Design Considerations
USB/AC Adaptor, Single Cell Li-Ion Battery Charger IC# Technical Documentation: LP3947ISD51 Power Management IC
 Manufacturer : National Semiconductor (NS)   --- ## 1. Application Scenarios ### 1.1 Typical Use Cases  Key Use Cases Include:  ### 1.2 Industry Applications ### 1.3 Practical Advantages and Limitations  Advantages:   Limitations:  --- ## 2. Design Considerations ### 2.1 Common Design Pitfalls and Solutions |
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