參數(shù)資料
型號(hào): TPS7301Y
廠商: Texas Instruments, Inc.
元件分類(lèi): 基準(zhǔn)電壓源/電流源
英文描述: Low-Dropout Voltage Regulators(帶RESET功能,范圍可調(diào),低壓差PMOS穩(wěn)壓器)
中文描述: 低壓差穩(wěn)壓器(帶復(fù)位功能,范圍可調(diào),低壓差PMOS管穩(wěn)壓器)
文件頁(yè)數(shù): 4/37頁(yè)
文件大?。?/td> 839K
代理商: TPS7301Y
TPS7301Q, TPS7333Q, TPS7348Q, TPS7350Q
LOW-DROPOUT VOLTAGE REGULATORS
WITH INTEGRATED DELAYED RESET FUNCTION
SLVS124D – JUNE 1995 – REVISED JANUARY 1997
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
timing diagram
Vres is the minimum input voltage for a valid RESET. The symbol Vres is not currently listed within EIA or JEDEC standards for
semiconductor symbology.
VI
Vres
Vres
t
t
t
VO
Threshold
Voltage
RESET
Output
200 ms
Delay
200 ms
Delay
Output
Undefined
Output
Undefined
VIT+
VIT–
VIT–
VIT+
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Input voltage range
§
, V
I
, RESET, SENSE, EN
Output current, I
O
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous total power dissipation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating virtual junction temperature range, T
J
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
–0.3 V to 11 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2 A
See Dissipation Rating Tables 1 and 2
–55
°
C to 150
°
C
–65
°
C to 150
°
C
260
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
§All voltage values are with respect to network terminal ground.
相關(guān)PDF資料
PDF描述
TPS7348y Low-Dropout Voltage Regulators(帶RESET功能,低壓差PMOS穩(wěn)壓器)
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