Datasheet

PIN ASSIGNMENTS
C1-
C2+
C2-
C1+
DM1
DM
3
DM4
GND
DM2
VOUT VIN SCLK SDAT
DM5
DS2
DS1
1 2
91012 11
7
8
6
5
3 4
13
14
15
16
QFN16-PINRTE
3mmX3mm
(TOP VIEW)
TPS60250
TPS60252
SLVS769C – APRIL 2007 – REVISED APRIL 2008 ............................................................................................................................................................ www.ti.com
TERMINAL FUNCTIONS
TERMINAL
I/O DESCRIPTION
NAME NO.
VOUT 1 O Connect the anodes of the sub, main, and aux display white LEDs to this pin.
VIN 2 I Supply voltage input. Connect to a 3 V to 6 V input supply source.
SCLK 3 I I
2
C Interface
SDAT 4 I/O I
2
C Interface
DM5 5 I Current sink inputs. Connect the cathode of the aux display or the 5th main display white LED to this pin.
DS1 6 I
Current sink inputs. Connect the cathode of one of the sub display white LEDs to these pins.
DS2 7 I
DM1 8 I
DM2 9 I
Current sink input. Connect the cathode of one of the main display white LEDs to these pins.
DM3 10 I
DM4 11 I
GND 12 – Ground
C1 – 13 – Connect to the flying capacitor C1
C2+ 14 – Connect to the flying capacitor C2
C2 – 15 – Connect to the flying capacitor C2
C1+ 16 – Connect to the flying capacitor C1
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