MAX16807(2009) Ver la hoja de datos (PDF) - Maxim Integrated
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MAX16807
(Rev.:2009)
(Rev.:2009)
Maxim Integrated
MAX16807 Datasheet PDF : 19 Pages
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Integrated 8-Channel LED Driver with
Switch-Mode Boost and SEPIC Controller
Typical Operating Characteristics (continued)
(VCC = +15V, V+ = 3V to 5.5V, RT = 10kΩ, CT = 3.3nF, VREF = COMP = open, CREF = 0.1µF, VFB = 2V, VCS = VAGND = VPGND = 0V.
Typical values are at TA = +25°C, unless otherwise noted.)
OUT_ CURRENT vs. OUT_ VOLTAGE
(RSET = 360Ω, V+ = 5.0V)
60
50
40
TA = -40°C
TA = +25°C
30
TA = +85°C
20
TA = +125°C
10
0
0 0.5 1.0 1.5 2.0 2.5 3.0
OUT_ VOLTAGE (V)
OUT_ CURRENT vs. SUPPLY VOLTAGE V+
(RSET = 720Ω, VOUT = 2V)
26.0
25.5
TA = +85°C
TA = +125°C
25.0
TA = +25°C
24.5
TA = -40°C
24.0
3.0 3.5 4.0 4.5 5.0 5.5
SUPPLY VOLTAGE (V)
OUT_ CURRENT vs. SUPPLY VOLTAGE V+
(RSET = 360Ω, VOUT = 2V)
52
51
TA = +85°C
TA = +125°C
50
TA = +25°C
49
TA = -40°C
48
3.0 3.5 4.0 4.5 5.0 5.5
SUPPLY VOLTAGE (V)
OUT_ CURRENT vs. SET RESISTANCE
(V+ = 5.0V)
50
40
30
20
10
0
0
1
2
3
4
5
RSET (kΩ)
10 ______________________________________________________________________________________
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