BQ24650: 无法充电

您好，正在询问更了解这款芯片的TI工程师，稍后回复。

您好，请参考下面内容：

1. The SRP and SRN line need to be connected directly across the sense resistor, routed differentially from the IC. It looks like SRN is connected after C98.

2. The TS network is incorrectly biased. Typically we recommend R152 and R153 when a thermistor is present in parallel with R153. Because there is no thermistor present, please bias TS between VHTF and VLTF. This is most likely your issue. I would recommend pulling up STAT1 and STAT2 through resistor and LED for future debugging.

3. For 4 A charge current we recommend 6.8 uH inductor and at least 20 uF output capacitance. I see 3.3 uH inductor.

4. We suggest a 20 uF input capacitance for 4 A charging current.