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| 型号： | TPS2228PWPG4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO20 |
| 封装： | GREEN, PLASTIC, HTSSOP-20 |
| 文件页数： | 28/30页 |
| 文件大小： | 696K |
| 代理商： | TPS2228PWPG4 |
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TPS2228
TPS2221
SLVS419C MAY 2002 REVISED DECEMBER 2008
www.ti.com
7
PARAMETER MEASUREMENT INFORMATION
D10
D9
D8
D7
D6
D5
D4
D3
D2
DATA
LATCH
CLOCK
D1
D0
Data Setup Time
Data Hold Time
Latch Delay Time
Clock Delay Time
NOTE:
Data is clocked in on the positive edge of the clock. The positive edge of the latch signal should occur before the next positive edge of the
clock. For definition of D0 to D10, see the control logic table.
Figure 2. Serial-Interface Timing for TPS2228/TPS2221 Power Interface Switch
TABLE OF GRAPHS FOR POWER MEASUREMENT INFORMATION
FIGURE
Short-Circuit Current Response, Short Applied to Powered-on 5VIN-to-xVCC Switch Output
vs Time
3
Short-Circuit Current Response, Short Applied to Powered-on 3.3VIN-to-xVCC Switch Output
vs Time
4
OC Response With 5VIN-to-xVCC Switch Output Turned on Into a Short
vs Time
5
OC Response With 3.3VIN-to-xVCC Switch Output Turned on Into a Short
vs Time
6
3.3VIN and 5VIN Input Current
vs Junction Temperature
7
3.3VIN and 5VIN Input Current
vs Junction Temperature
8
1.8VIN Input Current
vs Junction Temperature
9
Static Drain-Source On-State Resistance, 3.3VIN to xVCC Switch
vs Junction Temperature
10
Static Drain-Source On-State Resistance, 5VIN to xVCC Switch
vs Junction Temperature
11
Static Drain-Source On-State Resistance, 3.3VIN to xVPP/VCORE Switch
vs Junction Temperature
12
Static Drain-Source On-State Resistance, 5VIN to xVPP/VCORE Switch
vs Junction Temperature
13
Static Drain-Source On-State Resistance, 1.8VIN to xVPP/VCORE Switch
vs Junction Temperature
14
Short-Circuit Current Limit, 3.3VIN to xVCC Switch
vs Junction Temperature
15
Short-Circuit Current Limit, 5VIN to xVCC Switch
vs Junction Temperature
16
Short-Circuit Current Limit, 3.3VIN to xVPP/VCORE Switch
vs Junction Temperature
17
Short-Circuit Current Limit, 5VIN to xVPP/VCORE Switch
vs Junction Temperature
18
Short-Circuit Current Limit, 1.8VIN to xVPP/VCORE Switch
vs Junction Temperature
19
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PDF描述 |
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| TPS2221PWP | 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO14 |
| TPS2228PWPR | 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO20 |
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| TPS2228PWPR | 功能描述:热插拔功率分布 1A Dual-Slot CardBay w/Serial Interface 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 |
| TPS2228PWPRG4 | 功能描述:热插拔功率分布 1A Dual-Slot CardBay w/Serial Interface 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 |
| TPS2231EVM | 功能描述:电源管理IC开发工具 TPS2231 Eval Mod RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| TPS2231MRGPR | 功能描述:热插拔功率分布 ExpressCard Sgl Pwr Interface Sw 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 |
| TPS2231MRGPR-1 | 功能描述:热插拔功率分布 ExpressCard Sgl Pwr Interface Sw 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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