參數(shù)資料
型號(hào): TPS2421-2DDA
廠商: TEXAS INSTRUMENTS INC
元件分類(lèi): 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
封裝: PLATSIC, SOP-8
文件頁(yè)數(shù): 3/24頁(yè)
文件大?。?/td> 1297K
代理商: TPS2421-2DDA
R
SET =49.9kW
3Vstartupinto3.2 A load
ILOAD
VOUT
PG
EN
3.3Voverloadstepfrom3.8 A to5.5
A,R
SET =49.9kW
ILOAD
VOUT
VCT
PG
3.3Voverloadstepfrom3.8 A to7.1
A,R
SET =49.9kW
ILOAD
VOUT
VCT
PG
3.3Voverloadshortedwhileunder3.5
A load,R
SET =49.9kW
ILOAD
VOUT
VCT
FLT
www.ti.com
SLUS907D – JANUARY 2009 – REVISED AUGUST 2010
TYPICAL CHARACTERISTICS (continued)
Figure 14. 3-V Startup into 1-
Load
Figure 15. 3-V Firm Overload, Load Stepped From 3.8 A to
5.5 A
Figure 16. 3-V Hard Overload, Load Stepped From 3.8 A to
Figure 17. 3-V Output Shorted While Under 3.5-A Load
7.1 A
Copyright 2009–2010, Texas Instruments Incorporated
11
Product Folder Link(s): TPS2421-1 TPS2421-2
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