3. TECHNICAL BRIEF
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8. Recharge voltage : 4.00V
9. Low battery alarm
a. Idle : 3.50V~3.35V
b. Dedicated : 3.59V~3.35V
10. Low battery alarm interval
a. Idle : 3min
b. Dedicated:1min
11. Switch-off voltage : 3.35V
12. Charging temperature adc range
a. ~ -5˚C : low charging voltage operation (3.6V ~ 3.9V) .
b. -5˚C ~ 50˚C : standard charging (up to 4.2 V)
c. 50˚C ~ : low charging voltage operation (3.6V ~ 3.9V)
3.4. Power ON/OFF
KE850 Power State : Defined 3cases as follow
] Power-ON : Power key detect ( SM-Power’s ON port )
] Power-ON-charging : Charger detect.
] Power-ON-remote : remote power on detect (Factory use only)
Figure 8 Power on application.
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