RT9514 Datasheet, PDF (6/10 Pages) Richtek Technology Corporation – Linear Single Cell Li-Ion Battery Charger IC

RT9514
Typical Operating Characteristics
ACIN Power On
VACIN
(5V/Div)
VBATT = 3.7V
VCHG_S
(2V/Div)
VBATT
(5V/Div)
ICHG_S
(1A/Div)
Time (250us/Div)
VACIN
(5V/Div)
VCHG_S
(2V/Div)
VBATT
(5V/Div)
ICHG_S
(1A/Div)
VACIN
(10V/Div)
VBATT
(5V/Div)
VCHG_S
(5V/Div)
ICHG_S
(1A/Div)
ACIN OVP
VACIN = 0V to 10V, VBATT = 3.7V
Time (1ms/Div)
VACIN
(10V/Div)
VBATT
(5V/Div)
VCHG_S
(5V/Div)
ICHG_S
(1A/Div)
ACIN Power Off
VBATT = 3.7V
Time (250us/Div)
ACIN OVP
VACIN = 5V to 8V to 5V, VBATT = 3.7V
Time (1ms/Div)
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6
DS9514-01 April 2011