MAX16826ATJ+T Maxim Integrated Products, MAX16826ATJ+T Datasheet - Page 3

• 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

ELECTRICAL CHARACTERISTICS (continued)
(V
are at T
Output-Voltage Optimization and Fault Detection
Maximum Receive SCL/SDA Rise
Time
Minimum Receive SCL/SDA Rise
Time
Maximum Receive SCL/SDA Fall
Time
Minimum Receive SCL/SDA Fall
Time
Transmit SDA Fall Time
Pulse Width of Suppressed Spike
INTERNAL REGULATORS (IN, V
V
V
V
Hysteresis
IN Shunt Regulation Voltage
PWM GATE DRIVER (DL)
Peak Source Current
Peak Sink Current
DL High-Side Driver Resistance
DL Low-Side Driver Resistance
Minimum DL Pulse Width
PWM CONTROLLER, SOFT-START (FB, COMP, OVP)
FB Voltage Maximum
FB Voltage Minimum
FB Voltage LSB
FB Input Bias Current
Feedback-Voltage Line
Regulation
Soft-Start Current
OVP Input Bias Current
Slope Compensation
IN
CC
CC
CC
= 12V, R19 = 2kΩ, C33 = 2200pF, R17 = 1.27kΩ, C
Output Voltage
Undervoltage Lockout
Undervoltage Lockout
Programmable, Four-String HB LED Driver with
A
= +25°C.) (Note 1)
PARAMETER
_______________________________________________________________________________________
CC
)
V
V
SYMBOL
VCC_UVLO
V
V
VCC_HYS
I
FB,MAX
V
SLOPE
FB,MIN
I
OVP
t
I
I
VCC
t
t
t
t
t
SP
FB
SS
R
R
F
F
F
C
C
C
C
C
0V < I
4.75V < V
unconnected
V
I
I
I
FB shorted to COMP; MAX16826 only
FB shorted to COMP; MAX16826B only
FB shorted to COMP; MAX16826 only
FB shorted to COMP; MAX16826B only
FB shorted to COMP; MAX16826 only
FB shorted to COMP; MAX16826B only
0V < V
Level to produce V
4.5V < V
V
0V < V
IN
DL
DL
CC
CSS
B
B
B
B
B
DL_
= 250mA
= 400pF
= 400pF
= 400pF
= 400pF
= 400pF, I
= -100mA
= +100mA
rising
= 0.5V
VCC
= 0.01µF, T
FB
OVP
VCC
< 5.5V
IN
< 30mA (Note 2),
< 5.5V
VCC
< 24V, DL, DL1 to DL4
CONDITIONS
< 5.5V
O
= 3mA
J
COMP
= -40°C to +125°C, unless otherwise noted. Typical values
= 1.25V,
24.05
1.230
1.23
-100
-100
MIN
135
862
735
4.5
3.2
60
19
1.250
TYP
5.25
26.0
2.25
1.30
1.25
2.94
300
300
175
876
750
3.9
6.0
60
60
50
40
26
2
2
0
0
±0.25
1.260
+100
+100
MAX
5.65
27.5
1.27
10.4
250
205
885
765
4.5
32
UNITS
µA/µs
%/V
mV
mV
mV
nA
µA
nA
ns
ns
ns
ns
ns
ns
ns
Ω
Ω
V
V
V
A
A
V
3