LC06511DMX, LC06511FMX, LC06514DMX
Battery Protection IC, OTP Function, 1-Cell Lithium-Ion Battery
Overview
LC06511DMX/...
LC06511DMX, LC06511FMX, LC06514DMX
Battery Protection IC, OTP Function, 1-Cell Lithium-Ion Battery
Overview
LC06511DMX/LC06514DMX is a protection IC for 1 cell lithium−ion or lithium−polymer battery with built−in OTP. It provides highly accurate adjustable over−charge, over−discharge, over−current protection with adjustable detection delay by OTP. Current is detected by high precision external chip resistor. Which realizes accurate current detection over temperature.
Function
Highly Accurate Detection
Voltage/Current at Ta = 25°C,
VCC = 3.8 V
Over Charge Detection
Voltage
♦ 4.1 V to 4.55 V (5 mV step)
Over Charge Release Hysteresis
♦ 0 V to 0.2 V (0 V, 0.1 V, 0.15 V, 0.2 V)
Over Discharge Detection
Voltage
♦ 2.0 V to 3.3 V (50 mV step)
Over Discharge Release Hysteresis2
♦ 0 V, 0.2 V, 0.3 V, 0.4 V
Discharge Over Current Detection
Voltage1
♦ 3 mV to 70 mV (1 mV step)
Discharge Over Current Detection
Voltage2
♦ 3 mV to 70 mV (1 mV step)
Short Current Detection
Voltage
♦ 50 mV to 150 mV (10 mV step)
Charge Over Current Detection
Voltage
♦ −70 mV to −3 mV (−1 mV step)
Over−discharge Detection Delay Time
♦ 32 ms, 64 ms, 128 ms, 256 ms
Discharge Over−current Detection Delay Time1
♦ 8 ms, 16 ms, 2048 ms, 3482 ms
0 V Battery Charging
♦ “Permit (LC06511DMX)”, “Inhibit (LC06514DMX)”
Auto Wake−up Function Battery Charging “Permit” This is a Pb−Free Device
Typical Applications
Smart Phone Tablet Wearable Device
www.onsemi.com
1 X2DFN6 1.4x1.4, 0.5P
CAS...