參數(shù)資料
型號: AS8401
廠商: AUSTRIAMICROSYSTEMS AG
英文描述: ER 20C 20#16 SKT RECP
中文描述: 多用途的OMNIFET控制ASIC
文件頁數(shù): 7/11頁
文件大?。?/td> 243K
代理商: AS8401
Multipurpose control ASIC for OMNINET – Data Sheet
AS8401
Rev. A December 1999
Page 7 of 11
Austria Mikro Systeme International AG
Recommended Operating Conditions (continued)
SYMBOL
Dynamic parameters
T
RISE
T
FALL
T
PDon
T
PDoff
T
SP
PARAMETER
MIN
TYP
MAX
NOTE
Rise time
Fall time
Switch on delay
Switch off delay
Duration of the switch-on
current pulse
2.4μs
3.8μs
3.9μs
4.0μs
7.0μs
0.75μs
4.0μs
5.0μs
Note:
1) The maximum driver voltage VTR at full function it is VTR = 42V. At VTR = 60V in the load dump case all
defined functions are staying valid (function state A). In this state it is possible that some times some parame-
ters are different from the specified value, but in every time the switch off delay is shorter then the switch on
delay.
2) Valid for an input current I
IN
= 0A. This possibility of the output OUT is valid the off state.
3) Valid for an input current I
IN
= 100μA. This possibility of the output OUT is valid the on state.
4) This is the input current of the OMNIFET in the on-state
5) This is a chip internal dynamical limitation of the output voltage.
6) Correspondent with the output current of the control circuit. The capacity on the pin IN has to be low (C
PIN
extern
< 1 pF). The tolerance of this current controls the switch timing.
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