参数资料
型号: TPS2074DB
厂商: TEXAS INSTRUMENTS INC
元件分类: 电源管理
英文描述: 4-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO24
封装: GREEN, PLASTIC, SSOP-24
文件页数: 9/29页
文件大小: 732K
代理商: TPS2074DB
www.ti.com
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
I
(100mA/div)
O(3.3V_OUT)
D
V
(100mV/div)
O(3.3V_OUT)
t- Time-ms
G019
T =25 C
C
=10 F
A
L(3.3V_OUT)
°
m
TYPICAL CHARACTERISTICS
VI(BP) Input Voltage V
165
170
175
180
185
190
195
200
205
4.25
4.50
4.75
5.00
5.25
5.50
I I
(B
P
)
Supply
Current
A
G021
Outputs Disabled
Outputs Enabled
TJ Junction Temperature °C
180
182
184
186
188
190
192
194
196
60 40 20
0
20
40
60
80
100 120 140
VI(BP) = 5 V
I I
(B
P
)
Supply
Current
A
G020
Outputs Disabled
Outputs Enabled
SLVS287B – SEPTEMBER 2000 – REVISED SEPTEMBER 2007
PARAMETER MEASUREMENT INFORMATION (continued)
Figure 21. Load Transient Response
BP SUPPLY CURRENT
vs
JUNCTION TEMPERATURE
INPUT VOLTAGE
Figure 22.
Figure 23.
Copyright 2000–2007, Texas Instruments Incorporated
17
Product Folder Link(s): TPS2070 TPS2071
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TPS2071DAPRG4 4-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO32
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