MAX16807AUI+T Maxim Integrated Products, MAX16807AUI+T Datasheet - Page 10

• Manufacturer Part Number: MAX16807AUI+T
• Description: IC LED DRVR WT/RGB BCKLT 28TSSOP
• Manufacturer: Maxim Integrated Products
• Type: Backlight, White LED, RGB (Serial Interface)r

Specifications of MAX16807AUI+T

• Constant Current: Yes
• Topology: Open Drain, PWM, Step-Down (Buck), SEPIC, Step-Up (Boost)
• Number Of Outputs: 8
• Internal Driver: Yes
• Type - Primary: Backlight
• Type - Secondary: RGB, White LED
• Frequency: 20kHz ~ 1MHz
• Voltage - Supply: 8 V ~ 26.5 V
• Voltage - Output: 36V
• Mounting Type: Surface Mount
• Package / Case: 28-TSSOP Exposed Pad, 28-eTSSOP, 28-HTSSOP
• Operating Temperature: -40°C ~ 125°C
• Current - Output / Channel: 55mA
• Internal Switch(s): No
• Operating Supply Voltage: 3 V to 5.5 V
• Maximum Supply Current: 5 mA
• Maximum Power Dissipation: 2162 mW
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Efficiency: -
• Lead Free Status / Rohs Status: Details

Integrated 8-Channel LED Driver with
Switch-Mode Boost and SEPIC Controller
10
(V
Typical values are at T
CC
______________________________________________________________________________________
= +15V, V+ = 3V to 5.5V, R
52
51
50
49
48
60
50
40
30
20
10
0
3.0
OUT_ CURRENT vs. SUPPLY VOLTAGE V+
0
OUT_ CURRENT vs. OUT_ VOLTAGE
A
0.5
T
(R
3.5
= +25°C, unless otherwise noted.)
(R
A
= -40°C
SET
SET
SUPPLY VOLTAGE (V)
1.0
OUT_ VOLTAGE (V)
T
T
= 360Ω, V
= 360Ω, V+ = 5.0V)
T
T
T
A
A
A
A
A
4.0
= -40°C
= +25°C
= +125°C
= +85°C
= +125°C
T
T
= 10kΩ, C
A
1.5
= +25°C
4.5
OUT
T
2.0
A
= +85°C
= 2V)
T
5.0
2.5
= 3.3nF, V
Typical Operating Characteristics (continued)
5.5
3.0
REF
= COMP = open, C
REF
26.0
25.5
25.0
24.5
24.0
50
40
30
20
10
0
= 0.1µF, V
3.0
OUT_ CURRENT vs. SUPPLY VOLTAGE V+
0
OUT_ CURRENT vs. SET RESISTANCE
T
A
(R
3.5
1
= -40°C
SET
FB
SUPPLY VOLTAGE (V)
T
= 2V, V
= 720Ω, V
(V+ = 5.0V)
A
4.0
= +125°C
2
R
T
SET
A
= +25°C
(kΩ)
CS
4.5
OUT
3
T
= V
A
= +85°C
= 2V)
AGND
5.0
4
= V
5.5
5
PGND
= 0V.