參數(shù)資料
型號： TPS54972EVM-222
廠商： Texas Instruments, Inc.
英文描述： 9-Amp SWIFT Regulator Evaulation Module(9A SWIFT穩(wěn)壓器TPS54972的評估模塊)
中文描述： 9放大器模塊的SWIFT穩(wěn)壓Evaulation（第9A SWIFT的穩(wěn)壓器TPS54972的評估模塊）
文件頁數(shù)： 12/43頁
文件大?。?/td> 785K
代理商： TPS54972EVM-222
Performance Specification Summary
1-3
Introduction
1.2
Performance Specification Summary
A summary of the TPS54x72EVM–222 performance specifications is provided
by Table 1–2, Table 1–3, and Table 1–4. All specifications are given for an an
output voltage of 1.25 V and an ambient temperature of 25
°
C, unless
otherwise noted.
Table 1–2.TPS54672EVM-222 Performance Specification Summary
Specification
Test Conditions
Min
Typ
3.3 or
5.0
1.25
Max
Units
Input voltage range
3.0
6.0
V
Output voltage set point
Output current range
Line regulation
Load regulation
0.42
–6
1.75
V
A
V
I
= 3 V to 6 V
I
O
= 3 A
V
I
= 5 V, I
O
= 0 A to 6 A
6
0.4
8.0
–15
100
15
50
80
48
100
47
245
mV
mV
mV
PK
μ
s
mV
PK
μ
s
kHz
°
kHz
°
mV
PP
mV
PP
ms
kHz
I
O
= 1.5 A to 4.5 A, t
r
= 40
μ
s
Load transient response
O
f
I
= 4.5 A to 1.5 A,
t
= 40
μ
s
Loop bandwidth
Phase margin
Loop bandwidth
Phase margin
Input ripple voltage
Output ripple voltage
Output rise time
Operating frequency
Maximum efficiency
V
I
= 3 V
V
I
= 3 V
V
I
= 6 V
V
I
= 6 V
275
10
15
7
4.7
8.4
700
V
I
= 5.0 V, Vo = 1.25 V, I
O
= 2.5 A
86.2%
Table 1–3.TPS54872EVM-222 Performance Specification Summary
Specification
Input voltage range
Output voltage set point
Output current range
Line regulation
Load regulation
Test Conditions
Min
4.0
0.56
–8
Typ
5.0
1.25
Max
6.0
1.75
Units
V
V
A
mV
mV
mV
PK
μ
s
mV
PK
μ
s
kHz
°
kHz
°
mV
PP
mV
PP
ms
kHz
V
I
= 4 V to 6 V
I
O
= 4 A
V
I
= 5 V, I
O
= 0 A to 8 A
8
0.4
8.0
–25
75
25
75
80
48
100
46
245
I
O
= 2 A to 6 A, t
r
= 40
μ
s
Load transient response
I
O
= 6 A to 2 A,
t
f
= 40
μ
s
Loop bandwidth
Phase margin
Loop bandwidth
Phase margin
Input ripple voltage
Output ripple voltage
Output rise time
Operating frequency
Maximum efficiency
V
I
= 4 V
V
I
= 4 V
V
I
= 6 V
V
I
= 6 V
275
10
15
7
4.7
8.4
700
V
I
= 5.0 V, Vo = 1.25 V, I
O
= 2.5 A
85.5%
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS54972PWP 功能描述:直流/直流開關(guān)調(diào)節(jié)器 9-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
TPS54972PWPG4 功能描述:直流/直流開關(guān)調(diào)節(jié)器 9-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
TPS54972PWPR 功能描述:直流/直流開關(guān)調(diào)節(jié)器 9-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
TPS54972PWPRG4 功能描述:直流/直流開關(guān)調(diào)節(jié)器 9-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
TPS54973 制造商:TI 制造商全稱:Texas Instruments 功能描述:3-V TO 4-V INPUT, 9-A OUTPUT SYNCHRONOUS BUCK SWITCHER WITH DISABLED SINKING DURING START-UP
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