MAX16825AUE+ Maxim Integrated Products, MAX16825AUE+ Datasheet - Page 3

• Manufacturer Part Number: MAX16825AUE+
• Description: IC LED DRVR HIGH BRIGHT 16-TSSOP
• Manufacturer: Maxim Integrated Products
• Type: HBLED Driverr

Specifications of MAX16825AUE+

• Constant Current: Yes
• Topology: Linear, Open Drain, PWM
• Number Of Outputs: 3
• Internal Driver: Yes
• Type - Primary: Automotive, Backlight
• Type - Secondary: High Brightness LED (HBLED)
• Voltage - Supply: 6.5 V ~ 28 V
• Voltage - Output: 36V
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP Exposed Pad, 16-eTSSOP, 16-HTSSOP
• Operating Temperature: -40°C ~ 125°C
• Current - Output / Channel: 150mA
• Internal Switch(s): Yes
• Number Of Segments: 6
• Operating Supply Voltage: 6.5 V to 28 V
• Maximum Power Dissipation: 1500 mW
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency: -
• Efficiency: -
• Lead Free Status / Rohs Status: Details

ELECTRICAL CHARACTERISTICS (continued)
(V
values are at T
OUTPUTS (OUT1, OUT2, OUT3)
Turn-On Time
Turn-Off Time
SPI INTERFACE (CLK, LE, OE, DIN, DOUT) (Figures 3 and 4)
DIN, CLK, LE, OE Input Bias
Current
DIN, CLK, LE, OE Input-Voltage
High
DIN, CLK, LE, OE Input-Voltage
Low
CLK Clock Period
CLK Pulse-Width High
CLK Pulse-Width Low
DIN Setup Time
DIN Hold Time
DOUT Propagation Delay
DOUT Rise/Fall Time
DOUT Voltage High
DOUT Voltage Low
LE Pulse-Width High
LE Setup Time
LE Rising to OUT_ Rising Delay
LE Rising to OUT_ Falling Delay
IN
= 12V, C
PARAMETER
REG
J
= T
= 1μF to GND, I
A
_______________________________________________________________________________________
= +25°C.) (Note 1)
REG
High-Voltage, Three-Channel Linear
SYMBOL
= 0, R
t
DR
V
V
t
t
t
t
t
t
V
t
t
t
V
DOH
t
LRR
LRF
DOL
CH
DH
DO
LW
t
CP
CL
DS
t
LS
R
F
IH
/t
IL
DF
CS_
= 2Ω from CS_ to GND, T
PWM_ rising time, t
to 80% of I
PWM_ falling time, t
80% to 20% of I
V
50% of CLK rising to 50% of next CLK
rising, Figure 3
50% of CLK rising to 50% of CLK falling,
Figure 3
50% of CLK falling to 50% of CLK rising,
Figure 3
50% of DIN rising to 50% of CLK rising,
Figure 3
50% of CLK rising to 50% of DIN falling,
Figure 3
50% of CLK rising to 50% of DOUT rising/
falling, Figure 3
C
rising/falling edge (Note 6)
I
I
50% of LE rising to 50% of LE falling,
Figure 3
50% of CLK rising to 50% of LE rising,
Figure 3
50% of LE rising to 50% of OUT_ rising,
Figure 4
50% of LE rising to 50% of OUT_ falling,
Figure 4
SOURCE
SINK
DIN
DOUT
High-Brightness LED Drivers
= V
= 4mA
= 10pF, 10% to 90% of DOUT
CLK
= 4mA
OUT_
= V
CONDITIONS
OUT_
LE
R
= V
F
, is measured from 20%
, is measured from
OE
J
= 0 or 5V
= T
A
= -40°C to +125°C, unless otherwise noted. Typical
MIN
2.2
4.5
50
24
24
10
20
15
5
5
TYP
MAX
150
475
0.5
0.5
15
1
1
1
UNITS
μs
μs
μA
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
V
V
V
V
3