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SE9017 from SEI

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SE9017

Manufacturer: SEI, SE

Standalone Linear Lithium Battery Charger
Partnumber Manufacturer Quantity Availability
SE9017 SEI, SE 6200 In Stock

Description and Introduction

Standalone Linear Lithium Battery Charger **Part SE9017 Manufacturer SE Specifications, Descriptions, and Features:**  

- **Manufacturer:** SE  
- **Part Number:** SE9017  
- **Type:** Transistor (Bipolar Junction Transistor - BJT)  
- **Polarity:** NPN  
- **Maximum Collector-Emitter Voltage (Vce):** 45V  
- **Maximum Collector Current (Ic):** 500mA  
- **Power Dissipation (Pd):** 625mW  
- **DC Current Gain (hFE):** 100-300 (varies by model)  
- **Package Type:** TO-92 (common through-hole package)  
- **Operating Temperature Range:** -55°C to +150°C  
- **Applications:** General-purpose amplification, switching circuits  

**Features:**  
- Low noise performance  
- High current gain  
- Suitable for small-signal amplification  
- Reliable and widely used in electronic circuits  

(Note: Specifications may vary slightly depending on the manufacturer's datasheet.)

Application Scenarios & Design Considerations

Standalone Linear Lithium Battery Charger

Alternative Part Number

  • TP4056 --: Widely used single-cell Li-ion linear charger IC with similar function and pinout, easy drop-in replacement for SE9017 charging applications.
  • MCP73831 --: Well-documented single-cell Li-ion/Li-Po charge management controller with programmable current, reliable alternative for SE9017 designs.
  • LTC4054 --: Standalone linear Li-ion battery charger in a compact package, functionally equivalent to SE9017 with proven reliability.

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