MAX16802AEUA+ Maxim Integrated Products, MAX16802AEUA+ Datasheet - Page 4

• Manufacturer Part Number: MAX16802AEUA+
• Description: IC LED DRIVER HIGH BRIGHT 8-MSOP
• Manufacturer: Maxim Integrated Products
• Type: HBLED Driverr

Specifications of MAX16802AEUA+

• Constant Current: Yes
• Topology: Flyback, PWM, SEPIC, Step-Down (Buck), Step-Up (Boost)
• Number Of Outputs: 1
• Internal Driver: No
• Type - Primary: Backlight
• Type - Secondary: High Brightness LED (HBLED), RGB
• Frequency: 230kHz ~ 290kHz
• Voltage - Supply: 10.8 V ~ 24 V
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Operating Temperature: -40°C ~ 85°C
• Current - Output / Channel: 3A
• Internal Switch(s): No
• Low Level Output Current: 500 uA (Min)
• High Level Output Current: 500 uA (Min)
• Operating Supply Voltage: 10.8 V to 24 V
• Maximum Supply Current: 1.4 mA
• Maximum Power Dissipation: 362 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Efficiency: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Offline and DC-DC PWM Controllers for
High-Brightness LED Drivers
(V
4
UVLO/EN
21.60
21.55
21.50
21.45
21.40
21.35
21.30
1.30
1.25
1.20
1.15
1.10
_______________________________________________________________________________________
9.8
9.7
9.6
9.5
9.4
9.3
9.2
-40
-40
-40
BOOTSTRAP UVLO WAKE-UP LEVEL
NDRV OUTPUT IS NOT
SWITCHING, V
UVLO/EN SHUTDOWN THRESHOLD
= +1.4V, V
-20
-20
-20
V
CC
NDRV OUTPUT IS
SWITCHING
vs. TEMPERATURE
vs. TEMPERATURE
REGULATOR SET POINT
vs. TEMPERATURE
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
0
0
0
FB
FB
= 1.5V
20
20
20
= +1V, COMP = unconnected, V
MAX16801 V
UVLO/EN FALLING
40
40
40
60
IN
60
60
V
NO LOAD
IN
RISING
= 19V
80
80
80
10.1
10.0
9.9
9.8
9.7
8.9
8.8
8.7
8.6
8.5
8.4
8.3
8.2
8.1
52
51
50
49
48
47
46
45
44
43
42
V
-40
-40
-40
IN
BOOTSTRAP UVLO SHUTDOWN LEVEL
V
MAX16801 WHEN IN BOOTSTRAP UVLO
MAX16802 WHEN UVLO/EN IS LOW
IN
SUPPLY CURRENT IN UNDERVOLTAGE
= 19V
CS
LOCKOUT vs. TEMPERATURE
-20
-20
-20
V
CC
= 0V, T
vs. TEMPERATURE
REGULATOR SET POINT
vs. TEMPERATURE
TEMPERATURE (°C)
TEMPERATURE (°C)
0
TEMPERATURE (°C)
0
0
A
20
20
20
MAX16801 V
= +25°C, unless otherwise noted.)
Typical Operating Characteristics
40
40
40
10mA LOAD
20mA LOAD
IN
V
60
60
IN
60
FALLING
= 10.8V
80
80
80
1.280
1.275
1.270
1.265
1.260
1.255
1.250
310
305
300
295
290
285
280
275
270
1.5
1.4
1.3
1.2
1.1
-40
-40
-40
V
IN
+3σ
-3σ
MEAN
UVLO/EN WAKE-UP THRESHOLD
SUPPLY CURRENT AFTER STARTUP
-20
CURRENT-SENSE THRESHOLD
-20
-20
vs. TEMPERATURE
vs. TEMPERATURE
vs. TEMPERATURE
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
0
0
0
20
20
20
TOTAL NUMBER OF
DEVICES = 100
40
40
40
UVLO/EN RISING
60
60
60
V
IN
= 24V
80
80
80