參數(shù)資料
型號: TPS54372PWP
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 3 A SWITCHING REGULATOR, 762 kHz SWITCHING FREQ-MAX, PDSO20
封裝: GREEN, PLASTIC, HTSSOP-20
文件頁數(shù): 2/18頁
文件大?。?/td> 525K
代理商: TPS54372PWP
www.ti.com
AGND
BOOT
VSENSE
COMP
PWRGD
PH
RT
ENA
REFIN
VBIAS
VIN
PGND
VOUT
PH
Vin
TOPSIDE GROUND AREA
VIA to Ground Plane
ANALOG GROUND TRACE
EXPOSED
COMPENSATION
NETWORK
OUTPUT INDUCTOR
OUTPUT
FILTER
CAPACITOR
BOOT
CAPACITOR
INPUT
BYPASS
CAPACITOR
INPUT
BULK
FILTER
RESISTOR DIVIDER
NETWORK
BIAS CAPACITOR
TRACKING VOLTAGE
POWERPAD
AREA
PERFORMANCE GRAPHS
50
55
60
65
70
75
80
85
90
95
100
0
1
2
3
4
Efficiency
%
IO Output Current A
fs = 700 kHz,
VI = 5 V,
VO = 1.25 V
1.245
1.247
1.249
1.251
1.253
1.255
0
1
2
3
4
IO Output Current A
Load
Regulation
fs = 700 kHz,
TA = 25°C,
VI = 5 V,
VO = 1.25 V
TPS54372
SLVS430D – JUNE 2002 – REVISED FEBRUARY 2005
Figure 9. PCB Layout for 20-Pin PWP PowerPAD
EFFICIENCY
LOAD REGULATION
vs
OUTPUT CURRENT
Figure 10.
Figure 11.
10
相關(guān)PDF資料
PDF描述
TPS54418RTER 6.4 A SWITCHING REGULATOR, 2000 kHz SWITCHING FREQ-MAX, PQCC16
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TPS54429PWP 0.01 A SWITCHING REGULATOR, 700 kHz SWITCHING FREQ-MAX, PDSO14
TPS5450MDDAREP 11.7 A SWITCHING REGULATOR, 600 kHz SWITCHING FREQ-MAX, PDSO8
TPS54519RTER 8 A SWITCHING REGULATOR, 2000 kHz SWITCHING FREQ-MAX, PQCC16
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS54372PWP 制造商:Texas Instruments 功能描述:; Voltage Regulator Type:Synchronous Buc
TPS54372PWPG4 功能描述:直流/直流開關(guān)調(diào)節(jié)器 3-A Act Bus Term/DDR DC/DC Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
TPS54372PWPR 功能描述:直流/直流開關(guān)調(diào)節(jié)器 3-A Act Bus Term/DDR DC/DC Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
TPS54372PWPRG4 功能描述:直流/直流開關(guān)調(diào)節(jié)器 3-A Act Bus Term/DDR DC/DC Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
TPS54372QPWPRQ1 功能描述:直流/直流開關(guān)調(diào)節(jié)器 3A Output Tracking/ Term Sync PWM Sw RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5