Other Parts Discussed in Thread: BQ24075, TPS563252, TPS65217
Tool/software:
Hello, E2E Community.
I'm looking for the new Integrated PMIC to change project design.
The previous design used a BQ24075 battery charger, a TPS563252 buck converter, and two other LDOs, and I want to integrate this power supply part.
My project is a portable device containing lithium polymer battery, and the requirement Features are as follows.
- Linear Battery Chargeing
- 5V DC Adapter input
- Single-Cell Li-Po Battery Charging / 4.2V, 650mA charge current
- OVP and Battery Protection
- PowerPath
- Ship mode or Chip enable/disable (Device On/off by button press)
- Regulators
- At least 2 adjustable LDOs and Buck-converter each
- 1.8V ~ 3.3V voltage range select
- 100mA or more current output
- I2C for control and monitoring
- QFN type IC package (BGA type are not acceptable due to PCB cost)
I would like to ask you to recommend a PMIC that meets these requirements.
Best regards,
Kim