參數(shù)資料
型號: TPS54350EVM-235
廠商: Texas Instruments, Inc.
英文描述: 3-Amp SWIFT Regulator Evaulation Module(3A SWIFT穩(wěn)壓器TPS54350的評估模塊)
中文描述: 3安培的SWIFT穩(wěn)壓Evaulation模塊條第(3A SWIFT的穩(wěn)壓器TPS54350的評估模塊)
文件頁數(shù): 10/31頁
文件大小: 551K
代理商: TPS54350EVM-235
Performance Specification Summary
1-3
Introduction
1.2
Performance Specification Summary
A summary of the TPS54350EVM-235 performance specifications is provided
in Table 12. Specifications are given for an input voltage of 12 V and an output
voltage of 3.3 V unless otherwise specified. The ambient temperature is 25 C
for all measurements, unless otherwise noted. The maximum input voltage for
the TPS54350 is 4.5 V to 20 V. The EVM operates over this range but is
designed and tested for 6-V to 18-V input range (12-V nominal).
Table 12.TPS54350EVM-235 Performance Specification Summary
Specification
Test Conditions
Min
Typ
Max
Units
Input voltage range
6.0
12.0
18
V
Output voltage set point
3.3
V
Output current range
V
I
= 3 V to 5.5 V
I
O
= 03 A, V
I
= 6 V to 18 V
V
I
= 12 V, I
O
= 0 A to 3 A
0
3
A
Line regulation
±
0.1%
±
0.05%
Load regulation
Voltage change
I
O
= 0.75 A to 2.25 A
10
mV
PK
μ
s
mV
PK
μ
s
kHz
Load transient
response
Recovery time
60
Voltage change
I
O
= 2.25 A to 075 A
11
Recovery time
60
Loop bandwidth
V
I
= 6 V
V
I
= 6 V
V
I
= 18 V
V
I
= 18 V
28
Phase margin
70
Loop bandwidth
32
kHz
Phase margin
60
Input ripple voltage
400
mV
PP
mV
PP
ms
Output ripple voltage
40
Output rise time
2.8
Operating frequency
500
kHz
Maximum efficiency
V
I
= 6.0 V, V
O
= 3.3 V, I
O
= 1.0 A
87%
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