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参数资料
| 型号： | TPS2394PWR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO14 |
| 封装： | PLASTIC, TSSOP-14 |
| 文件页数： | 16/18页 |
| 文件大小： | 356K |
| 代理商： | TPS2394PWR |
0
300
600
1200
1500
900
V(RTN) = 0 V
V(SOURCE) = -80 V
V(SOURCE) = -48 V
-40
-15
10
35
60
85
T - Ambient Temperature - °C
A
I
-Supply
Current
-
A
C
m
V(SOURCE) = -20 V
V(SOURCE) = -12 V
-10.6
-11.0
-10.2
-9.4
-9.0
-9.8
-40
-15
10
35
60
85
T - Ambient Temperature - °C
A
I
-Source
Current
-
A
H
YS_U
V
m
V
= 0 V
-48 V
V
-20 V
V
- V
= 25 V
(RTN)
(SOURCE)
IN(UV)
(SOURCE)
≤
-580
-560
-520
-480
-460
-540
-500
-40
-15
10
35
60
85
T - Ambient Temperature - °C
A
I
-RAMP
Output
Current
-
nA
SR
C
1
V(SOURCE) = -12 V
V(SOURCE) = -36 V
V(SOURCE) = -48 V
V
= 0 V
V
- V
= 0.25 V
(RTN)
OUT(RAMP)
(SOURCE)
4
0
8
12
16
-40
-15
10
35
60
85
T - Ambient Temperature - °C
A
V
-Output
V
oltage
-
V
O
H
V(SOURCE) = -48 V
V(SOURCE) = -20 V
V(SOURCE) = -12 V
V
= 0 V
V
= 0 V
I
= -10 A
(RTN)
(SOURCE)
OUT(GAT)
m
V
=
IN(SENSE)
www.ti.com
SLVSAA9 – AUGUST 2010
TYPICAL CHARACTERISTICS
SUPPLY CURRENT
UNDERVOLTAGE PULL-UP CURRENT
vs
AMBIENT TEMPERATURE
Figure 1.
Figure 2.
GAT HIGH-LEVEL OUTPUT VOLTAGE
RAMP OUTPUT CURRENT
vs
AMBIENT TEMPERATURE
AMBIENT TEMPERATURE, REDUCED RATE MODE
Figure 3.
Figure 4.
Copyright 2010, Texas Instruments Incorporated
7
Product Folder Link(s): TPS2394
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| TPS2398D | 制造商:Texas Instruments 功能描述: |
| TPS2398DGK | 功能描述:热插拔功率分布 -48V Hot Swap Controller RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
| TPS2398DGKG4 | 功能描述:热插拔功率分布 -48V Hot Swap Controller RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
| TPS2398DGKR | 功能描述:热插拔功率分布 -48V Hot Swap Controller RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
| TPS2398DGKRG4 | 功能描述:热插拔功率分布 -48V Hot Swap Controller RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
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