zsct1555 Zetex Semiconductors plc., zsct1555 Datasheet - Page 6

• Manufacturer Part Number: zsct1555
• Description: Precision Single Cell Timer
• Manufacturer: Zetex Semiconductors plc.

Issue 3 - July 2006
© Zetex Semiconductors plc 2006
FUNCTIONAL DIAGRAM
FUNCTIONAL TABLE
POWER DERATING TABLE
RESET
Low
High
High
High
Package TA 25°C
N8
D8
ZSCT1555
Power Rating
625mW
625mW
TRIGGER VALUE THRESHOLD
N/A
<V
>V
>V
CC
CC
CC
/5
/5
/5
Derating Factor
Above TA=25°C
6.25mW/°C
6.25mW/°C
VOLTAGE
N/A
N/A
>4V
<4V
CC
CC
/5
/5
T
Rating
330mW
330mW
A
=70°C Power
OUTPUT
Low
High
Low
As Previously established
T
Rating
250mW
250mW
A
=85°C Power
DISCHARGE
SWITCH
On
Off
On
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