Other Parts Discussed in Thread: LM3466 Hi all,
I'm using LM3466 for current balancing, and I try to add the current limitation circuit as below circuit, but now the current limitation function cannot work.
Circuit Diagram 1:
I select the R4 (48K…
Other Parts Discussed in Thread: TPS54620 Does the minimum of High-side switch current limit and Low-side switch sourcing current limit decide the output inductor peak current?
For example,in TPS54620 datasheet, High-side switch current limit and Low-side…
Why no switch-mode VTT regulators exist:
Bidirectional current — switching regulators cannot inherently sink current Tight voltage tracking — ±25mV over fast transients requires linear regulation Fast transient response — inductor slew…
Louis Lo 说： 1.Which register we should follow to set ?
Input current can be set in either register 0x3F or the external resistor.
Louis Lo 说： 2.When we disable IDPM the charger input current will follow the external current limit right ?
No, The device…
The BQ25690 plus the current limit switch might work here. In forward mode, the BQ25690 charges the battery from power at VBUS. When VBUS drops below a certain threshold, the BQ25690 backup mode feature can be armed to automatically operate in reverse…
