參數(shù)資料
型號(hào): TPS5130PT
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 1.5 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PQFP48
封裝: GREEN, PLASTIC, LQFP-48
文件頁(yè)數(shù): 8/31頁(yè)
文件大小: 526K
代理商: TPS5130PT
TPS5130
SLVS426 MAY 2002
www.ti.com
16
TYPICAL CHARACTERISTICS
Figure 13
1
10
100
1000
10000
100000
1
10
100
1000
10000
100000
C Capacitance pF
Soft
Start
Time
SOFT START TIME
vs
CAPACITANCE
s
TJ = 25°C
Figure 14
0
10
20
30
40
50
60
50
0
50
100
150
TJ Junction Temperature °C
Current
Limit
Threshold
V
oltage
For
LDO
mV
CURRENT LIMIT THRESHOLD
VOLTAGE FOR LDO
vs
JUNCTION TEMPERATURE
V(LDO_IN) = 3.3 V
V(INV_LDO) = 0.5 V
Figure 15
0
0.2
0.4
0.6
0.8
1
1.2
50
0
50
100
150
TJ Junction Temperature °C
LDO
UVLO
Threshold
V
oltage
V
LDO UVLO THRESHOLD VOLTAGE
vs
JUNCTION TEMPERATURE
V(INV_LDO) = 1.2 V
VTLH
VTHL
Figure 16
1
10
100
1000
10000
1
10
100
1000
10000
C Capacitance pF
Powergood
Delay
Time
POWERGOOD DELAY TIME
vs
CAPACITANCE
s
VIN = 12 V, TJ = 25°C
V(INV_LDO) = 1 V → 0.85 V
VVIN_SENSE = 12 V, unless otherwise noted
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS5130PT 制造商:Texas Instruments 功能描述:Controller IC 制造商:Texas Instruments 功能描述:IC, TRIPLE SYNC BUCK CONTROLLER, LQFP-48
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TPS5130PTR 功能描述:DC/DC 開關(guān)控制器 Triple Sync Buck w/LDO Controller RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
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TPS5130-Q1 制造商:TI 制造商全稱:Texas Instruments 功能描述:TRIPLE SYNCHRONOUS BUCK CONTROLLER WITH NMOS LDO CONTROLLER