EnChip AXBM20490B
AXBM20490x is a high integration solution for lithium ion/polymer battery protection designed in BCD (Bipolar, CMOS, DMOS) technology with special attention to enhanced safety and low current consumption.| Part No. | AXBM20490B |
|---|---|
| Datasheet | AXBM20490B Download |
| Manufacturer | EnChip |
| Description | 0.4A One Cell Lithium-ion/Polymer Battery Protection IC |
| Buy | Stock & Price |
DESCRIPTION
Integrated are smart power mosfet, high-accuracy voltage detection circuits, and protection detection delay circuits. AXBM20490x integrates a transport mode circuit and can be commanded into Deep Sleep power down mode with 1nA IPD during shipping, to be awaken on charger connect detection or external button control. Along with ultra-low operation Iq of 0.85µA, reverse battery protection and zero voltage charging, it is ideal for any Li-Ion and Li Poly battery-powered information appliances such as wearables requiring long term battery life. Packaged into an DFN4,1X1x0.37 package, it makes an ideal solution in limited space of battery pack.FEATURES
● Integrated smart power mosfet, with Rdson 100m (typ).● Charging and discharging current 0.4A (typ).
● Low current consumption: 0.85A (typ) in operation; 1nA (typ) in Deep Sleep powerdown.
● Charger connect detection.
● High accuracy voltage detection.
● Protections: over-charge voltage, over- discharge voltage, over-charge current, over-discharge current, load short, overtemperature.
