參數(shù)資料
型號(hào): TPS54673EVM
廠商: Texas Instruments, Inc.
英文描述: 6-Amp SWIFT Regulator With Disabled Sink During Start-Up Evaulation Module(帶上電時(shí)禁止吸收電流功能的6A SWIFT穩(wěn)壓器TPS54673的評(píng)估模塊)
中文描述: 6安培的SWIFT調(diào)節(jié)器在啟動(dòng)殘疾人水槽行動(dòng)Evaulation模塊(帶上電時(shí)禁止吸收電流功能的6A條SWIFT的穩(wěn)壓器TPS54673的評(píng)估模塊)
文件頁數(shù): 13/42頁
文件大?。?/td> 908K
代理商: TPS54673EVM
Performance Specification Summary
1-3
Introduction
Table 1
2.TPS54673EVM-225 Performance Specification Summary
Specification
Test Conditions
Min
Typ
3.3 or
5.0
2.5
Max
Units
Input voltage range
3.0
6.0
V
Output voltage set point
Output current range
Line regulation (see Note 1)
Load regulation
0.9
3.3
V
A
V
I
= 3 V to 6 V
I
O
= 3 A, V
I
= 3.02 V to 6 V
V
I
= 3.3 V, I
O
= 0 A to 6 A
6
±
4
±
4
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
1 5 A to 4 5 A
μ
s
20
120
20
100
80
48
125
49
245
Load transient response
I
O
= 4.5 A to 1.5 A,
f
= 40
4 5 A to 1 5 A
t
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
93%
V
I
= 3.3 V, Vo = 2.5 V, I
O
= 1.0 A
Note:
Maximum duty cycle is approached as VI approaches 3 V, limiting input voltage range for VO = 2.5 V.
Table 1
3.TPS54873EVM-225 Performance Specification Summary
Specification
Input voltage range
Output voltage set point
Output current range
Line regulation
Load regulation
Test Conditions
Min
4.0
0.9
Typ
5.0
3.3
Max
6.0
3.3
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
±
4
±
5
I
O
= 2 A to 6 A, t
r
= 40
μ
s
18
100
18
80
100
45
125
45
360
Load transient response
I
O
= 6 A to 2 A,
f
= 40
t
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
400
10
15
7
4.7
8.4
700
V
I
= 5 V, Vo = 3.3 V, I
O
= 2.0 A
93.5%
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