RT9513 查看數據表（PDF） - Richtek Technology
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RT9513 Datasheet PDF : 9 Pages
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RT9513
Absolute Maximum Ratings (Note 1)
z AC Input Voltage ----------------------------------------------------------------------------------------------------------- −0.3V to 18V
z EN Input Voltage ----------------------------------------------------------------------------------------------------------- −0.3V to 6V
z Output Current ------------------------------------------------------------------------------------------------------------- 1.2A
z Power Dissipation, PD @ TA = 25°C
WDFN-10L 3x3 ------------------------------------------------------------------------------------------------------------- 0.926W
z Package Thermal Resistance (Note 2)
WDFN-10L 3x3, θJA ------------------------------------------------------------------------------------------------------- 108°C/W
WDFN-10L 3x3, θJC ------------------------------------------------------------------------------------------------------- 8.2°C/W
z Lead Temperature (Soldering, 10 sec.) ------------------------------------------------------------------------------- 260°C
z Junction Temperature ---------------------------------------------------------------------------------------------------- 150°C
z Storage Temperature Range -------------------------------------------------------------------------------------------- −65°C to 150°C
z ESD Susceptibility (Note 3)
HBM (Human Body Mode) ---------------------------------------------------------------------------------------------- 2kV
MM (Machine Mode) ------------------------------------------------------------------------------------------------------ 200V
Recommended Operating Conditions (Note 4)
z Junction Temperature Range -------------------------------------------------------------------------------------------- −40°C to 125°C
z Ambient Temperature Range -------------------------------------------------------------------------------------------- −40°C to 85°C
Electrical Characteristics
(ACIN = 5V, TA = 27°C, Unless Otherwise specification)
Par amete r
Symbol
Test Conditions
M in
Supply Input
ACIN Input Voltage Range
VACIN
4. 5
AC IN UVP R ising Threshold Voltage VUV_HIGH
--
ACIN UVP Hysteresis
VUV_LOW
50
ACIN Standby Current
ISTBY
VBATT = 4.5V
--
ACIN Shutdown Current
ISHDN
VEN = HIGH
--
ACIN UVP Current
IUVP
VACIN = 4V, VBATT = 3V
--
BATT Sleep Leakage Current
ISLEEP
VACIN = 4V, VBATT = 4.5V
--
Voltage Regulation
BATT Regulation Voltage
Regulation Voltage Accuracy
VREG
IBATT = 60mA
4.15 8
−1
ACIN MOSFET
RDS(O N)_ACIN IBATT = 500mA
--
Current Regulation
ISETA Set Voltage
(Fast Charge Phase)
Full Charge Setting Range
AC Charge Current accuracy
VISETA
ICHG_AC
ICHG_AC
VBATT = 3.5V
2.4 5
100
VBATT = 3.8V, RISET = 1.5kΩ --
Typ Max Units
--
6
V
4.4 4.5
V
80 120 mV
300 500 μA
50 100 μA
150 250 μA
--
10 μA
4.2 4.242 V
--
+1
%
6 00
--
mΩ
2.5 2.55 V
-- 1200 mA
5 00
--
mA
To be continued
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4
DS9513-01 April 2011
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