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MAX155ACPI+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX155ACPI+

Manufacturer: MAXIM

High-Speed, 8-Channel, 8-Bit ADC with Simultaneous Track/Holds and Reference

Partnumber Manufacturer Quantity Availability
MAX155ACPI+,MAX155ACPI MAXIM 30 In Stock

Description and Introduction

High-Speed, 8-Channel, 8-Bit ADC with Simultaneous Track/Holds and Reference The MAX155ACPI+ is a battery charger IC manufactured by Maxim Integrated (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX155ACPI+  
- **Package:** 8-Pin PDIP (Plastic Dual In-Line Package)  
- **Input Voltage Range:** 4V to 6.5V  
- **Charge Voltage:** 4.2V (adjustable)  
- **Charge Current:** Up to 280mA (programmable)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Charge Termination:** Automatic (based on current threshold)  
- **Battery Type:** Single-Cell Li-Ion or Li-Polymer  

### **Descriptions:**  
The MAX155ACPI+ is a linear battery charger designed for single-cell Li-Ion or Li-Polymer batteries. It integrates a power MOSFET, current-sense circuitry, and thermal regulation to provide a compact charging solution. The device automatically terminates charging when the battery reaches full capacity, ensuring safe operation.  

### **Features:**  
- **Integrated Power MOSFET:** Eliminates the need for an external FET.  
- **Programmable Charge Current:** Adjustable via an external resistor.  
- **Thermal Regulation:** Prevents overheating by reducing charge current if necessary.  
- **Automatic Charge Termination:** Stops charging when the battery is full.  
- **Low-Power Mode:** Reduces current consumption when input power is removed.  
- **Reverse Battery Protection:** Safeguards against incorrect battery insertion.  
- **LED Status Indicator:** Provides visual charging status.  

This information is based solely on the manufacturer's datasheet and technical documentation. No additional guidance or suggestions are included.

Application Scenarios & Design Considerations

High-Speed, 8-Channel, 8-Bit ADC with Simultaneous Track/Holds and Reference
Partnumber Manufacturer Quantity Availability
MAX155ACPI+,MAX155ACPI MAXIM/DALLAS 12 In Stock

Description and Introduction

High-Speed, 8-Channel, 8-Bit ADC with Simultaneous Track/Holds and Reference The **MAX155ACPI+** is a lithium-ion battery charger IC manufactured by **Maxim Integrated (now part of Analog Devices)**. Below are its key specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Maxim Integrated (formerly Dallas Semiconductor)  
- **Package:** 8-pin PDIP (Plastic Dual In-Line Package)  
- **Input Voltage Range:** 4.5V to 12V  
- **Charge Voltage:** 4.2V ±1% (adjustable)  
- **Charge Current:** Programmable up to 1A  
- **Operating Temperature Range:** -40°C to +85°C  
- **Charge Termination:** Automatic (based on current threshold)  
- **Battery Types Supported:** Single-cell Li-ion or Li-polymer  

### **Descriptions:**
- The **MAX155ACPI+** is a linear battery charger designed for single-cell lithium-ion (Li-ion) or lithium-polymer (Li-poly) batteries.  
- It integrates a power MOSFET, eliminating the need for an external blocking diode.  
- The IC features thermal regulation to prevent overheating during charging.  
- It supports both USB and AC adapter power sources with automatic input selection.  

### **Features:**
- **Automatic Power Source Selection** – Switches between USB and AC adapter inputs.  
- **Programmable Charge Current** – Adjustable via an external resistor.  
- **Thermal Regulation** – Reduces charge current if temperature exceeds safe limits.  
- **Charge Status Outputs** – Open-drain outputs indicate charging, power-good, and fault conditions.  
- **Low Battery Leakage** – Minimizes battery drain when power is off.  
- **No External MOSFET or Blocking Diode Required** – Integrated power FET simplifies design.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

High-Speed, 8-Channel, 8-Bit ADC with Simultaneous Track/Holds and Reference

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