NCP5612
ANALOG SECTION (Typical values are referenced to T A = +25 ° C, Min & Max values are referenced ?40 ° C to +85 ° C ambient
temperature, operating conditions 2.85 V < V bat < 5.5 V, unless otherwise noted.)
Rating
Reference Current @ V ref = 600 mV (Note 7)
Reference Voltage (Note 7) 0 ° C < T A < +85 ° C
Base Reference Current (I REF ) Current Ratio
Pin
4
4
?
Symbol
I REF
V REF
I LEDR
Min
1.0
?3%
?
Typ
?
600
500
Max
60
+3%
?
Unit
m A
mV
?
6. The overall output current tolerance depends upon the accuracy of the external resistor. Using 1% or better resistor is recommended.
7. The external circuit must not force the I REF pin voltage either higher or lower than the 600 mV specified.
DIGITAL PARAMETERS SECTION (Typical values are referenced to T A = +25 ° C, Min & Max values are referenced ?40 ° C to +85 ° C
ambient temperature, operating conditions 2.85 V < V bat < 5.5 V, unless otherwise noted.) Note: Digital inputs undershoot < ? 0.30 V to
ground, Digital inputs overshoot < 0.30 V to V BAT .
Rating
Positive going Input High Voltage Threshold, CNTL signals
Negative going Input Low Voltage Threshold, CNTL signals
Pull Down Resistor
Delay between two consecutive frame (Note 9)
Wake up delay (Note 9)
CNTL signal rise and fall time (Note 9)
Clocked CNTL High (Note 9)
CNTL Low (Note 9)
CNTL Store data delay (Note 9)
Input CNTL frequency (Note 9)
Pin
5
5
5
5
5
5
5
5
5
5
Symbol
V IH
V IL
R cntl
t idle
t wkp
t r , t f
t on
t on , t off
T dst
F CNTL
Min
1.4
?
?
10
?
?
?
1.0
?
?
Typ
?
?
150
?
?
?
?
?
200
?
Max
V BAT
0.6
?
?
1.0
200
75
?
300
400
Unit
V
V
k W
m s
m s
ns
m s
m s
m s
kHz
8. see Timings Reference
9. Parameter not tested in production, guaranteed by design.
http://onsemi.com
5
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