參數(shù)資料
型號(hào): TPS79628KTTRG3
廠(chǎng)商: Texas Instruments, Inc.
英文描述: ULTRALOW-NOISE, HIGH PSRR, FAST, RF, 1A LOW-DROPOUT LINEAR REGULATORS
中文描述: 超低噪聲,高PSRR,快速,射頻低壓差線(xiàn)性穩(wěn)壓器1A條
文件頁(yè)數(shù): 7/33頁(yè)
文件大?。?/td> 899K
代理商: TPS79628KTTRG3
www.ti.com
0
50
100
150
200
250
300
350
0 100 200 300 400 500 600 700 800 9001000
I
OUT
(mA)
V
D
T
J
= 125
°
C
T
J
= 40
°
C
T
J
= 25
°
C
0
50
100
150
200
250
300
2.5
3.0
3.5
4.0
4.5
5.0
V
D
V
IN
(V)
T
J
= 125
°
C
T
J
= 40
°
C
T
J
= 25
°
C
I
OUT
= 1 A
C
OUT
= 10
μ
F
C
NR
= 0.01
μ
F
200
μ
s/Div
4.0
3.5
2.5
0.5
0
3.0
1.0
1.5
2.0
5
3
2
1
0
4
5
6
7
8
9
10
V
OUT
= 2.5 V
R
L
= 10
C
NR
= 0.01
μ
F
V
IN
V
OUT
E
I
OUT
(mA)
100
10
1
0.1
0.01
C
OUT
= 10.0
μ
F
Region of Stability
10
1
500 750 1000
60
30
250
125
Region of
Instability
E
I
OUT
(mA)
Region of
Instability
100
10
1
0.1
0.01
C
OUT
= 1
μ
F
Region of Stability
10
1
500 750 1000
60
30
250
125
E
I
OUT
(mA)
100
10
1
0.1
0.01
C
OUT
= 2.2
μ
F
Region of Stability
10
1
500 750 1000
60
30
250
125
Region of
Instability
TPS796xx
SLVS351I–SEPTEMBER 2002–REVISED MAY 2006
TYPICAL CHARACTERISTICS (continued)
TPS79630
TPS79601
DROPOUT VOLTAGE
vs
OUTPUT CURRENT
DROPOUT VOLTAGE
vs
INPUT VOLTAGE
TPS79625
POWER UP/POWER DOWN
Figure 16.
Figure 17.
Figure 18.
TPS79630
TPS79630
TPS79630
TYPICAL REGIONS OF STABILITY
EQUIVALENT SERIES RESISTANCE
(ESR)
vs
OUTPUT CURRENT
TYPICAL REGIONS OF STABILITY
EQUIVALENT SERIES RESISTANCE
(ESR)
vs
OUTPUT CURRENT
TYPICAL REGIONS OF STABILITY
EQUIVALENT SERIES RESISTANCE
(ESR)
vs
OUTPUT CURRENT
Figure 19.
Figure 20.
Figure 21.
7
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TPS79628KTTT 功能描述:低壓差穩(wěn)壓器 - LDO High PSRR Fast RF High-Enable 1A RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓(最大值):307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
TPS79628KTTTG3 功能描述:低壓差穩(wěn)壓器 - LDO High PSRR Fast RF High-Enable 1A RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓(最大值):307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
TPS79630DCQ 功能描述:低壓差穩(wěn)壓器 - LDO High PSRR Fast RF High-Enable 1A RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓(最大值):307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
TPS79630DCQG4 功能描述:低壓差穩(wěn)壓器 - LDO High PSRR Fast RF High-Enable 1A RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓(最大值):307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
TPS79630DCQR 功能描述:低壓差穩(wěn)壓器 - LDO High PSRR Fast RF High-Enable 1A RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓(最大值):307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20