MAX6979AUG+ Maxim Integrated Products, MAX6979AUG+ Datasheet - Page 10

• Manufacturer Part Number: MAX6979AUG+
• Description: IC LED DRIVER LINEAR 24-TSSOP
• Manufacturer: Maxim Integrated Products
• Type: Linear (Serial Interface)r

Specifications of MAX6979AUG+

• Constant Current: Yes
• Topology: 16-Bit Shift Register, Open Drain, PWM
• Number Of Outputs: 16
• Internal Driver: Yes
• Type - Primary: General Purpose
• Voltage - Supply: 3 V ~ 5.5 V
• Voltage - Output: 5.5V
• Mounting Type: Surface Mount
• Package / Case: 24-TSSOP
• Operating Temperature: -40°C ~ 125°C
• Current - Output / Channel: 55mA
• Internal Switch(s): No
• Number Of Segments: 32
• Low Level Output Current: 60 mA
• Operating Supply Voltage: 3 V to 5.5 V
• Maximum Supply Current: 25 mA
• Maximum Power Dissipation: 975 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

16-Port, 5.5V Constant-Current LED Driver with
LED Fault Detection and Watchdog
10
ENABLE
______________________________________________________________________________________
µC
SCLK
MISO
LOAD
MOSI
MAX6968
MAX6977
MAX6978
MAX6970
MAX6981
MAX6980
MAX6969
MAX6984
MAX6979
MAX6971
MAX6982
MAX6983
360Ω
PART
+5V
0V
V+
CLK
DIN
DOUT
LATCH
OE
SET
GND
MAX6979
OUT10
OUT11
OUT12
OUT13
OUT14
OUT15
OUT0
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
OUT8
OUT9
OUTPUTS
NO. OF
16
16
8
8
MAX OUTPUT
VOLTAGE (V)
5.5
5.5
36
36
MAX OUTPUT
CURRENT
28V
55mA
Typical Application Circuit
DETECTION
LED FAULT
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
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Selector Guide
WATCHDOG
Yes
Yes
Yes
Yes
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—
—
—
—
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