參數(shù)資料
型號： PCA9552PW
廠商： NXP Semiconductors N.V.
元件分類： LED驅(qū)動器
英文描述： 16-bit I2C-bus LED driver with programmable blink rates
封裝： PCA9552BS<SOT616-1 (HVQFN24)|<<http://www.nxp.com/packages/SOT616-1.html<1<Always Pb-free,;PCA9552D<SOT137-1 (SO24)|<<http://www.nxp.com/packages/SOT137-1.html<1<we
文件頁數(shù)： 7/28頁
文件大小： 159K
代理商： PCA9552PW
PCA9552_5
Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet
Rev. 05 — 9 March 2006
15 of 28
Philips Semiconductors
PCA9552
16-bit I2C-bus LED driver with programmable blink rates
9.
Limiting values
10. Static characteristics
Table 12:
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
Conditions
Min
Max
Unit
VDD
supply voltage
0.5
+6.0
V
VI/O
voltage on an input/output pin
LEDn used as an I/O
VSS 0.5
5.5
V
IO(LEDn)
output current on pin LEDn
LEDn used as an I/O
-
±25
mA
ISS
ground supply current
-
200
mA
Ptot
total power dissipation
-
400
mW
Tstg
storage temperature
65
+150
°C
Tamb
ambient temperature
operating
40
+85
°C
Table 13:
Static characteristics
VDD = 2.3 V to 5.5 V; VSS =0V; Tamb = 40 °C to +85 °C; unless otherwise specied.
Symbol
Parameter
Conditions
Min
Typ [1]
Max
Unit
Supply
VDD
supply voltage
2.3
-
5.5
V
IDD
supply current
Operating mode; VDD = 5.5 V; no load;
VI =VDD or VSS; fSCL = 100 kHz
-
350
550
A
Istb
standby current
Standby mode; VDD = 5.5 V; no load;
VI =VDD or VSS; fSCL = 0 kHz
-
2.1
5.0
A
Istb
additional standby current
Standby mode; VDD = 5.5 V;
every LED I/O at VI = 4.3 V;
fSCL = 0 kHz
--2
mA
VPOR
power-on reset voltage [2]
VDD = 3.3 V; no load; VI =VDD or VSS
-
1.7
2.2
V
Input SCL; input/output SDA
VIL
LOW-level input voltage
0.5
-
0.3VDD
V
VIH
HIGH-level input voltage
0.7VDD
-
5.5
V
IOL
LOW-level output current
VOL = 0.4 V
3
6.5
-
mA
IL
leakage current
VI =VDD =VSS
1-
+1
A
Ci
input capacitance
VI =VSS
-
4.4
5
pF
I/Os
VIL
LOW-level input voltage
0.5
-
0.8
V
VIH
HIGH-level input voltage
2.0
-
5.5
V
IOL
LOW-level output current
VOL = 0.4 V; VDD = 2.3 V
--mA
VOL = 0.4 V; VDD = 3.0 V
--mA
VOL = 0.4 V; VDD = 5.0 V
--mA
VOL = 0.7 V; VDD = 2.3 V
--mA
VOL = 0.7 V; VDD = 3.0 V
--mA
VOL = 0.7 V; VDD = 5.0 V
--mA
ILI
input leakage current
VDD = 3.6 V; VI = 0 V or VDD
1-
+1
A
Cio
input/output capacitance
-
2.6
5
pF
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