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: 17/18页
文件大小: 356K
代理商: TPS2394PWR
-11.5
-10.9
-9.1
-8.5
-10.3
-9.7
I
-
RAMP
Output
Current
-
A
SC
R
2
m
-40
-15
10
35
60
85
T - Ambient Temperature - °C
A
Average for V
- V
= 1V, 3V
V
= 0 V
-80 V
V
-12 V
OUT(RAMP)
(SOURCE)
(RTN)
(SOURCE)
-46
-48
-52
-54
-58
-40
-15
10
35
60
85
T - Ambient Temperature - °C
A
I
-Charging
Current
-
A
C
H
G
m
V
= 0 V
V
- V
= 2 V
-80 V
V
-20 V
(RTN)
(FLTTIM)
(SOURCE)
0.25
0.45
0.35
0.50
0.40
0.30
0.20
-40
-15
10
35
60
85
T - Ambient Temperature - °C
A
I
-Discharge
Current
-
A
D
SG
m
V
= 0 V
V
- V
= 2 V
-80 V
V
-20 V
(RTN)
(FLTTIM)
(SOURCE)
3.85
4.15
3.95
4.25
4.05
3.75
-40
-15
10
35
60
85
T - Ambient Temperature - °C
A
V
-Fault
Latch
Threshold
-
V
FL
T
V
= 0 V
V
= -48 V
Relative to SOURCE
(RTN)
(SOURCE)
SLVSAA9 – AUGUST 2010
www.ti.com
TYPICAL CHARACTERISTICS (continued)
RAMP OUTPUT CURRENT
TIMER CHARGING CURRENT
vs
AMBIENT TEMPERATURE, NORMAL RATE MODE
AMIBENT TEMPERATURE
Figure 5.
Figure 6.
TIMER DISCHARGE CURRENT
FAULT LATCH THRESHOLD VOLTAGE
vs
AMIBENT TEMPERATURE
Figure 7.
Figure 8.
8
Copyright 2010, Texas Instruments Incorporated
Product Folder Link(s): TPS2394
相关PDF资料
PDF描述
TPS2816MDBVREP 2 A BUF OR INV BASED MOSFET DRIVER, PDSO5
TPS3305-33Y 2-CHANNEL POWER SUPPLY MANAGEMENT CKT, UUC8
TPS3807A30DCKT 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
TPS40120PWRG4 SPECIALTY ANALOG CIRCUIT, PDSO14
TPS40222DRPTG4 3.5 A SWITCHING REGULATOR, 1500 kHz SWITCHING FREQ-MAX, PDSO6
相关代理商/技术参数
参数描述
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