參數資料
型號: PT6955
英文描述: The XPHASE Control IC combined with an IR XPhase TM Phase IC provides a full featured and flexible way to implement a complete an Opteron or Athlon 64 power solution.; A IR3082M with Standard Packaging
中文描述: LED控制器
文件頁數: 3/3頁
文件大?。?/td> 21K
代理商: PT6955
Princeton Technology Corp.
LED Driver IC
PT6955
PT6955 v1.2
Page 3
Updated December 2001
Tel : 886-2-29162151
Fax: 886-2-29174598
URL:
http://www.princeton.com.tw
APPLICATION CIRCUIT
OSC
DIN
CLK
STB
VDD
SG1
SG2
SG3
SG4
SG5
SG6
SG7
GND
GR1
GR2
GR3
GR4
GND
VDD
SG12/GR5
SG11/GR6
SG10/GR7
SG9
SG8
DIGIT1
DIGIT2
DIGIT3
DIGIT4
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
+5V
MCU
4
+5V
S1
S2
S1
S2
S9
S10
S5
S6
S12
S3
S4
S3
S4
S7
S8
S5
S6
S7
G1
0.1μF
G1
G2
G3
G4
G2
G3
G4
S12
S11
S9
S8
51K
(
Note: The capacitor (0.1uF) connected between the GND and VDD Pins must be located as near as possible
to the PT6959 chip.
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