LDS8160-002-T2 IXYS, LDS8160-002-T2 Datasheet - Page 12

• Manufacturer Part Number: LDS8160-002-T2
• Description: IC LED DVR WHT/RGB BCKLGT 16WQFN
• Manufacturer: IXYS
• Series: LED-Sense™, Power-Lite™r
• Type: Backlight, White LED, RGB (I²C Interface)r

Specifications of LDS8160-002-T2

• Topology: Linear (LDO), PWM
• Number Of Outputs: 6
• Internal Driver: Yes
• Type - Primary: Backlight
• Type - Secondary: RGB, White LED
• Frequency: 1.2MHz
• Voltage - Supply: 2.3 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 16-WQFN, 16-miniQFN
• Operating Temperature: -40°C ~ 85°C
• Current - Output / Channel: 25mA
• Internal Switch(s): Yes
• Efficiency: 80%
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Lead Free Status / Rohs Status: Details
• Other names: LDS8160-002-T2-2

LDS8160
PIN DESCRIPTION
PIN FUNCTION
V
capacitor is required between the V
near the device. The operating input voltage range is
from 2.3 V to 5.5 V.
EN is the enable input for the device. Guaranteed
levels of logic high and logic low are set at 1.3 V and
0.4V respectively. When EN is initially taken high, the
device becomes enabled and can communicate
through I
(initialization) period.
SDAT is the I
line allowing data to be written into and read from the
registers of the LDS8160
SCLK is the I
© 2009 IXYS Corp.
Characteristics subject to change without notice
5, 7, 16
IN
Pin #
PAD
10
11
12
13
14
15
1
2
3
4
6
8
9
is the supply pin. A small 1
2
LEDC2 LEDC2 anode terminal
LEDC1 LEDC1 anode terminal
LEDB2 LEDB2 anode terminal
LEDB1 LEDB1 anode terminal
LEDA2 LEDA2 anode terminal
LEDA1 LEDA1 anode terminal
C interface after a 500 µsec wakeup
Name
SDAT
SADD
SCLK
GND
TST
PAD
EN
V
NC
2
2
C serial clock input.
IN
C serial data line. This is a bidirectional
I
I
I
Ground Reference
Device enable (active high)
Power Source Input; connect to battery or supply
Test pin
Not connect (no internal connect to the device)
Connect to GND on the PCB
2
2
2
C Serial clock input
C Serial data input/output
C Serial interface Addresses Programming
μ
F ceramic bypass
IN
pin and ground
Function
12
SADD is I
pin that allows choice of one of four I
preprogrammed in device.
GND is the ground reference for internal circuitry.
The pin must be connected to the ground plane on
the PCB.
LEDA1 – LEDC2 provide the internal regulated
current sources for each of the LED anodes. These
pins
whenever the device is in shutdown mode.
PAD is the exposed pad underneath the package.
For best thermal performance, the tab should be
soldered to the PCB and connected to the ground
plane
TST is a test pin used by factory only. Leave it
floating (no external connection)
enter
2
C Serial interface Addresses Programming
high-impedance
Top view: TQFN 16-lead 3 X 3 mm
Doc. No. 8160_DS, Rev. N1.0
zero
current
2
C addresses
state