1510 查看數據表（PDF） - Linear Technology
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1510 Datasheet PDF : 16 Pages
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TYPICAL PERFORMANCE CHARACTERISTICS
Efficiency of Figure 2 Circuit
100
98 VCC = 15V (EXCLUDING DISSIPATION
ON INPUT DIODE D3)
96 VBAT = 8.4V
94
92
90
88
86
84
82
80
0.1 0.3 0.5 0.7 0.9 1.1 1.3 1.5
IBAT (A)
1510 G01
ICC vs VCC
7.0
MAXIMUM DUTY CYCLE
6.5
0°C
25°C
6.0
125°C
5.5
5.0
4.5
0
5 10 15 20 25 30
VCC (V)
1510 G03
Maximum Duty Cycle
98
97
96
95
94
93
92
91
90
0 20 40 60 80 100 120 140
TEMPERATURE (°C)
1510 G09
ICC vs Duty Cycle
8
VCC = 16V
7
6
5
0°C
4
3
25°C
125°C
2
1
0
0 10 20 30 40 50 60 70 80
DUTY CYCLE (%)
1510 G04
VREF Line Regulation
0.003
0.002
0.001
0
ALL TEMPERATURES
–0.001
–0.002
–0.003
0
5 10 15 20 25 30
VCC (V)
1510 G02
VC Pin Characteristic
–1.20
–1.08
–0.96
–0.84
–0.72
–0.60
–0.48
–0.36
–0.24
–0.12
0
0.12
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
VC (V)
1510 G10
LT1510/LT1510-5
Switching Frequency vs
Temperature
210
205
200
195
190
185
180
–20 0
20 40 60 80 100 120 140
TEMPERATURE (°C)
1510 G05
IVA vs ∆VOVP (Voltage Amplifier)
4
3
2
125°C
1
25°C
0
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
IVA (mA)
1510 G08
PROG Pin Characteristic
6
125°C
0
25°C
–6
0
1
2
3
4
5
VPROG (V)
1510 G11
5
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