ZHCSS29R April 2004 – April 2024 TL103W , TL103WA , TL103WB
PRODUCTION DATA
- 1
- 1 特性
- 2 應(yīng)用
- 3 說明
- 4 Pin Configuration and Functions
- 5 Specifications
- 6 Detailed Description
- 7 Application and Implementation
- 8 Device and Documentation Support
- 9 Revision History
- 10Mechanical, Packaging, and Orderable Information
封裝選項
請參考 PDF 數(shù)據(jù)表獲取器件具體的封裝圖。
機(jī)械數(shù)據(jù) (封裝 | 引腳)
- D|8
- DDF|8
散熱焊盤機(jī)械數(shù)據(jù) (封裝 | 引腳)
訂購信息
7.2.1.2.2 Constant Voltage Circuit
For the constant voltage feedback circuit, resistors R8 and R9 divide down the battery voltage to compare against the TL103Wx's reference. This is shown in Figure 7-2. The voltage at the inverting input of the amplifier is designed to equal 2.5V when the battery reaches its maximum specified voltage (or desired constant voltage value). This is shown in for a maximum voltage of 20V provided in Table 7-1.
Equation 7.
Equation 8.
To mimic the constant current circuit and achieve a total
impedance and 2kΩ across the battery, R8 is set to 1.96kΩ and R9 to 280Ω. 
Figure 7-2 Constant Voltage Circuit