Datasheet

(V
CC
= +15V, V+ = 3V to 5.5V, R
T
= 10kΩ, C
T
= 3.3nF, V
REF
= COMP = open, C
REF
= 0.1µF, V
FB
= 2V, CS = AGND = PGND = 0V.
Typical values are at T
A
= +25°C, unless otherwise noted.)
OUT_ _ CURRENT vs. SET RESISTANCE
(V+ = 5.0V)
MAX16809 toc27
SET RESISTANCE (kΩ)
OUT_ _ CURRENT (mA)
4321
10
20
30
40
50
0
0 5
OUT_ _ CURRENT vs. V+
(R
SET
= 360Ω, V
OUT
= 2V)
MAX16809 toc26
SUPPLY VOLTAGE (V)
OUT_ _ CURRENT (mA)
5.04.54.03.5
47
48
49
T
A
= -40°C
T
A
= +25°C
T
A
= +85°C
T
A
= +125°C
46
3.0 5.5
OUT_ _ CURRENT vs. V+
(R
SET
= 720Ω, V
OUT
= 2V)
MAX16809 toc25
SUPPLY VOLTAGE (V)
OUT_ _ CURRENT (mA)
5.04.54.03.5
23.5
24.0
24.5
25.0
T
A
= +125°C
T
A
= +85°C
T
A
= +25°C
TA = -40°C
23.0
3.0 5.5
OUT_ _ CURRENT vs. OUT_ _ VOLTAGE
(R
SET
= 360Ω, V+ = 5.0V)
MAX16809 toc24
OUT_ _ VOLTAGE (V)
OUT_ _ CURRENT (mA)
2.52.01.51.00.5
10
20
30
40
50
60
T
A
= -40°C
T
A
= +25°C
T
A
= +85°C
T
A
= +125°C
0
0 3.0
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Maxim Integrated │ 10
MAX16809 Integrated 16-Channel LED Driver with
Switch-Mode Boost and SEPIC Controller
Typical Operating Characteristics