SMT4504 参数 Datasheet PDF下载

SMT4504

Preliminary Information

PROGRAMMABLE AC SPECIFICATIONS

(Over recommended operating conditions, unless otherwise noted. All voltages are relative to GND.)

Symbol

Description

Min.

Typ.

0.64

Max.

Unit

ms

ms

ms

ms

V/S

V/S

V/S

V/S

V/S

mS

mS

mS

mS

t

DPON

Programmable delay from PWR_ON to PUPs

asserted and PUP to PUP delay

12.5

25

50

250

T

TRACKER_SLEW

Programmable internal tracking on/off slew rate

500

750

1000

T

TRACKER_SLEW

Programmable external tracking on/off slew rate

step size (25V/S-250V/S)

25

0.64

t

PRTO

Programmable Reset Timeout Periods

50

100

200

OFF

t

ABORT

Programmable Abort Power-On/Off Timer

100

200

400

ms

ms

ms

Summit Microelectronics, Inc

2071 1.1 01/07/05

8