MAX16826ATJ+T Maxim Integrated Products, MAX16826ATJ+T Datasheet - Page 7

• Manufacturer Part Number: MAX16826ATJ+T
• Description: LED Drivers Programmable Four-St ring HB LED Driver w
• Manufacturer: Maxim Integrated Products

Specifications of MAX16826ATJ+T

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

V
SYNC/EN
I
LED
(V
Output-Voltage Optimization and Fault Detection
IN
ENABLE AND DISABLE RESPONSE
= 12V, R19 = 2kΩ, C33 = 2200pF, R17 = 1.27kΩ, C
Programmable, Four-String HB LED Driver with
40ms/div
28
27
26
25
24
23
22
6
5
4
3
2
1
0
-40
0
_______________________________________________________________________________________
-15
4
vs. SUPPLY VOLTAGE
MAX16826 toc09
vs. TEMPERATURE
SUPPLY VOLTAGE (V)
10
SHUNT VOLTAGE
TEMPERATURE (°C)
V
8
CC
VOLTAGE
35
12
0V
0mA
5V/div
100mA/div
60
16
85
20
110
Typical Operating Characteristics (continued)
5.5
5.4
5.3
5.2
5.1
5.0
24
0
DL_
10
= 0.01µF. T
vs. LOAD CURRENT
LOAD CURRENT (mA)
V
CC
20
VOLTAGE
A
30
= +25°C, unless otherwise noted.)
40
V
V
SUPPLY
SHUNT
27.0
26.5
26.0
25.5
25.0
24.5
24.0
50
SHUNT REGULATOR LOAD DUMP RESPONSE
0
50
5.5
5.4
5.3
5.2
5.1
5.0
vs. SHUNT CURRENT
SHUNT CURRENT (mA)
SHUNT VOLTAGE
0
100
200ms/div
20
150
vs. TEMPERATURE
TEMPERATURE (°C)
V
CC
40
VOLTAGE
200
MAX16826 toc15
60
250
0V
0V
20V/div
10V/div
80
100
7