參數(shù)資料
型號(hào): TPS2228PWPR
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源管理
英文描述: 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO20
封裝: GREEN, PLASTIC, HTSSOP-20
文件頁(yè)數(shù): 2/30頁(yè)
文件大?。?/td> 696K
代理商: TPS2228PWPR
TPS2228
TPS2221
SLVS419C MAY 2002 REVISED DECEMBER 2008
www.ti.com
10
PARAMETER MEASUREMENT INFORMATION
Figure 11
0
0.02
0.04
0.06
0.08
0.10
0.12
0.14
0.16
0.18
50
20
10
40
70
100
Static
Drain-Source
On-State
Resistance
STATIC DRAIN-SOURCE ON-STATE RESISTANCE
(5VIN TO xVCC SWITCH)
vs
JUNCTION TEMPERATURE
TJ Junction Temperature °C
(5VIN
to
xVCC
Switch)
r DS(on)
Figure 12
0
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
50
20
10
40
70
100
Static
Drain-Source
On-State
Resistance
STATIC DRAIN-SOURCE ON-STATE RESISTANCE
(3.3VIN TO xVPP/VCORE SWITCH)
vs
JUNCTION TEMPERATURE
TJ Junction Temperature °C
(3.3VIN
to
xVPP/VCORE
Switch)
r DS(on)
Figure 13
0
0.2
0.40
0.6
0.8
1
1.2
1.4
1.6
1.8
2
50
20
10
40
70
100
Static
Drain-Source
On-State
Resistance
STATIC DRAIN-SOURCE ON-STATE RESISTANCE
(5VIN TO xVPP/VCORE SWITCH)
vs
JUNCTION TEMPERATURE
TJ Junction Temperature °C
(5VIN
to
xVPP/VCORE
Switch)
r DS(on)
Figure 14
0
0.02
0.04
0.06
0.08
0.10
0.12
0.14
0.16
0.18
50
20
10
40
70
100
Static
Drain-Source
On-State
Resistance
STATIC DRAIN-SOURCE ON-STATE RESISTANCE
(1.8VIN TO xVPP/VCORE SWITCH)
vs
JUNCTION TEMPERATURE
TJ Junction Temperature °C
(1.8VIN
to
xVPP/VCORE
Switch)
r DS(on)
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