RT9526GE 데이터 시트보기 (PDF) - Richtek Technology
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RT9526GE
Richtek Technology
RT9526GE Datasheet PDF : 14 Pages
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Typical Operating Characteristics
0.20
0.18
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.00
0
Battery Current vs. Charging Time
VIN = 5V, RISET = 29.4kΩ,
RIMIN = 137kΩ
5000 10000 15000 20000 25000 30000 35000
Charging Time (s)
Battery Regulation Voltage vs. Charge Current
4.30
4.28
4.26
4.24
4.22
4.20
4.18
4.16
4.14
4.12
4.10
0
VIN = 5V
100
200
300
400
500
Change Current (mA)
Charge Current vs. Battery Voltage
500
VIN = 5V
450
400
350
300
RISET = 9.1k
250
RISET = 29.4k
200
RISET = 9.1k
150
100
50
0
0.5
1.3
2.1
2.9
3.7
4.5
Battery Voltage (V)
DS9526-01 April 2011
RT9526
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
Battery Current vs. Charging Time
VIN = 5V, RISET = 29.4kΩ,
RIMIN = 137kΩ
5000 10000 15000 20000 25000 30000 35000
Charging Time (s)
Charging Current vs. Input Voltage
155
150
145
VBATT = 3V
140
VBATT = 3.7V
135
130
125
120
115
110
105
RISET = 24.9Ω
100
3.0
4.5
6.0
7.5
9.0
10.5
Input Voltage (V)
Battery Regulation Voltage vs. Input Voltage
4.4
4.2
4.0
3.8
3.6
3.4
IBATT = 20mA
3.2
4
5
6
7
8
9
10
11
Input Voltage (V)
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