ZHCSDT4D June 2015 – September 2020 BQ29209-Q1
PRODUCTION DATA
请参考 PDF 数据表获取器件具体的封装图。
For this design example, use the parameters listed in Table 9-1.
DESIGN PARAMETER | EXAMPLE VALUE at TA = 25°C |
---|---|
Input voltage range | 4 V to 10 V |
Overvoltage Protection (OVT) | 4.3 V |
Overvoltage detection delay time | 3 s |
Overvoltage detection delay timer capacitor | 0.33 µF |
Cell Balancing Enabled | Yes |
Cell Balancing Current, ICB1 and ICB2 | 5 mA (targeted at a nominal cell voltage of 3.8 V) |
Cell Balancing Resistors, RCBext, RIN1, RIN2 and RVD | RCBext = 440 Ω, RIN1 = 260 Ω, RIN2 = 260 Ω, RVD = 100 Ω |