MAX6967ATE+ Maxim Integrated Products, MAX6967ATE+ Datasheet - Page 3
![IC LED DRIVER LINEAR 16-TQFN](/photos/6/66/66625/16-tqfn_exp_pad_21-0136_sml.jpg)
MAX6967ATE+
Manufacturer Part Number
MAX6967ATE+
Description
IC LED DRIVER LINEAR 16-TQFN
Manufacturer
Maxim Integrated Products
Type
Linear (Serial Interface)r
Datasheet
1.MAX6966ATE.pdf
(29 pages)
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
ELECTRICAL CHARACTERISTICS (continued)
(Typical Operating Circuit, V+ = 2.25V to 3.6V, T
+25°C.) (Note 1)
Input High Voltage
(P0–P9, DIN, SCLK, CS, OSC)
Input Low Voltage
(P0–P9, DIN, SCLK, CS, OSC)
Input Leakage Current
(P0–P9, DIN, SCLK, CS, OSC)
Input Capacitance
(P0–P9, DIN, SCLK, CS, OSC)
Port Nominal Sink Constant
Current
(P0–P9) (Global Current Register
Set to 0x07)
Port Logic Output Low Voltage
(P0–P9)
Port Logic Output Low Short-
Circuit Current (P0–P9)
Port Slew Time
Port Sink Constant-Current
Matching
Output High Voltage
(DOUT)
Output Low Voltage
(DOUT)
10-Port Constant-Current LED Drivers and I/O
PARAMETER
_______________________________________________________________________________________
Expanders with PWM Intensity Control
SYMBOL
V
V
OHDOUT
OLDOUT
I
V
∆I
IH
I
V
OUT
OLP_
V
OUT
, I
IH
IL
IL
P0–P9: output register set to 0x01
P0–P9: output register set to 0x01
(Note 2)
Output register set to
0x02,
V+ = 3.3V, V
1V to 2.5V (Note 3)
Output register set to 0x00,
I
Output register set to 0x00,
V
From 20% current to 80% current
T
I
T
I
I
I
A
SINK
OUT
OUT
SOURCE
SINK
A
A
OLP_
= T
= +25°C, V+ = 3.3V, V
= +25°C, V+ = 3.3V, V
= 20mA
= 10mA
= 0.5mA
= 6mA
MIN
= 5V
= 6mA
to T
EXT
MAX
CONDITIONS
- V
, unless otherwise noted. Typical values are at V+ = 3.3V, T
LED
=
EXT
EXT
T
T
+85°C
- V
- V
A
A
= T
= +25°C
LED
LED
MIN
= 1.4V,
= 1.4V,
to
0.7 x
19.3
18.8
V+ -
0.3V
MIN
-0.2
9.5
9.1
V+
TYP
10.8
±1.5
10
20
10
±2
2
MAX
0.3 x
+0.2
21.1
10.7
21.8
11.0
0.4
0.3
V+
20
±4
±5
UNITS
mA
mA
µA
pF
µs
%
V
V
V
V
V
A
3
=