DA9168 Description
DA9168 is a configurable Battery Management IC (BMIC) with integrated dual LDOs and reverse boost to support USB-OTG. The extremely low quiescent current consumption in a very pact footprint makes it ideally suited for a multitude of space conscious, battery powered consumer applications. The fast-growing hearable segment for True Wireless Stereo (TWS), wearable segment for smart watches, and a range of smart home...
DA9168 Key Features
- High-efficiency, synchronous switch mode buck charger
- High integration includes all MOSFETs, current sensing, and loop pensation
- 92 % charge efficiency at 0.5 A
- Low RDS_ON < 19 mΩ (typ) BATFET to extend
- Pulse frequency modulation (PFM) mode
- BATFET control to support Ship mode
- Reverse current mode from VMID to VBUS
- Reverse boost with up to 0.7 A output
- 90% reverse boost efficiency at 1 mA to 10 mA; 95 % reverse boost efficiency at
- 15 μA low battery leakage current with system voltage standby