MAX6967ATE+ Maxim Integrated Products, MAX6967ATE+ Datasheet - Page 4

• Manufacturer Part Number: MAX6967ATE+
• Description: IC LED DRIVER LINEAR 16-TQFN
• Manufacturer: Maxim Integrated Products
• Type: Linear (Serial Interface)r

Specifications of MAX6967ATE+

• Constant Current: Yes
• Topology: Open Drain, PWM
• Number Of Outputs: 10
• Internal Driver: Yes
• Type - Primary: Backlight
• Type - Secondary: RGB, White LED
• Frequency: 270kHz ~ 450kHz
• Voltage - Supply: 2.25 V ~ 3.6 V
• Voltage - Output: 7V
• Mounting Type: Surface Mount
• Package / Case: 16-TQFN Exposed Pad
• Operating Temperature: -40°C ~ 125°C
• Current - Output / Channel: 20mA
• Internal Switch(s): Yes
• Number Of Segments: 10
• Low Level Output Current: 21.1 mA
• Operating Supply Voltage: 2.25 V to 3.6 V
• Maximum Supply Current: 730 uA
• Maximum Power Dissipation: 1176 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

10-Port Constant-Current LED Drivers and I/O
Expanders with PWM Intensity Control
TIMING CHARACTERISTICS
(Typical Operating Circuit, V+ = 2.25V to 3.6V, T
+25°C.) (Note 1)
4
Note 1: All parameters tested at T
Note 2: Guaranteed by design.
Note 3: Port current is factory trimmed to meet a median sink current of 20mA and 10mA over all 10 ports. The ∆I
Internal PWM Clock Frequency
External PWM Clock Frequency
SCLK Clock Period
SCLK Pulse Width High
SCLK Pulse Width Low
CS Fall to SCLK Rise Setup Time
SCLK Rise to CS Rise Hold Time
DIN Setup Time
DIN Hold Time
Output Data Propagation Delay
DOUT Output Rise and Fall
Times
Minimum CS Pulse High
CS Pulse Low to Not Activate CS
Run
CS Pulse Width to Activate CS
Run
_______________________________________________________________________________________
guarantees current matching between ports.
PARAMETER
A
= +25°C. Specifications over temperature are guaranteed by design.
SYMBOL
t
t
CSRUN
CSRUN
t
f
t
t
f
t
CSW
OSC
t
CSH
t
t
t
CSS
t
t
INT
CH
DH
DO
CP
CL
DS
FT
C
CS run enabled
CS run enabled
A
LOAD
= T
MIN
= 20pF
to T
MAX
CONDITIONS
, unless otherwise noted. Typical values are at V+ = 3.3V, T
27000
MIN
38.4
38.4
9.5
9.5
19
19
0
0
3
TYP
OUT
45000
MAX
100
640
21
10
specification
UNITS
kHz
ms
Hz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
A
=