參數(shù)資料
型號(hào): TLE7469
廠商: INFINEON TECHNOLOGIES AG
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: Dual Low Drop Voltage Regulator
中文描述: 雙低壓降穩(wěn)壓器
文件頁數(shù): 6/21頁
文件大小: 240K
代理商: TLE7469
Final Data Sheet
6
Rev. 1.3, 2004-10-28
TLE 7469
Note: Maximum ratings are absolute ratings; exceeding any one of these values may
cause irreversible damage to the integrated circuit. Integrated protection functions
are designed to prevent IC destruction under fault conditions. Fault conditions are
considered as outside normal operating range. Protections functions are not
designed for continuous repetitive operation.
Watchdog Input WDI
Voltage
Voltage
Current
Sense Input SI
Voltage
V
WDI
V
WDI
I
WDI
-0.3
-0.3
5.5
6.2
V
V
mA
Permanent
t
< 10 s
1)
internally limited
V
SI
-0.3
45
V
Observe current limit
I
SImax
2)
Current
Sense Output SO
Voltage
Voltage
Current
Temperatures
Junction temperature
Storage temperature
I
SI
-1
1
mA
V
SO
V
SO
I
SO
-0.3
-0.3
5.5
6.2
V
V
mA
Permanent
t
< 10 s
1)
internally limited
T
j
T
stg
-50
150
150
°
C
°
C
1) Exposure to these absolute maximum ratings for extended periods (
t
> 10 s) may affect device reliability.
2) External resistor required to keep current below absolute maximum rating when voltages
5.5 V are applied.
Table 2
Absolute Maximum Ratings
(cont’d)
-40
°
C <
T
j
< 150
°
C
Parameter
Symbol
Limit Values
Min.
Unit
Remarks
Max.
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