参数资料
型号: TPS2220BDBG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 电源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO24
封装: GREEN, PLASTIC, SSOP-24
文件页数: 3/31页
文件大小: 774K
代理商: TPS2220BDBG4
www.ti.com
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
50
20
10
40
70
100
AVCC = 5 V
IO = 0.75 A
CL = 150 F
T
urnon
Propagation
Delay
T
ime,
A
VCC
ms
t
pd(on)
TJ Junction Temperature °C
2.25
2.3
2.35
2.4
2.45
2.5
2.55
2.6
50
20
10
40
70
100
AVCC = 5 V
IO = 0.75 A
CL = 150 F
t
pd(off)
TJ Junction Temperature °C
T
urnoff
Propagation
Delay
T
ime,
A
VCC
ms
0
0.5
1
1.5
2
2.5
3
50
20
10
40
70
100
t
pd(on)
TJ Junction Temperature °C
AVPP = 12 V
IO = 0.05 A
CL = 10 F
T
urnon
Propagation
Delay
T
ime,
A
VPP
ms
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
50
20
10
40
70
100
T
urnoff
Propagation
Delay
T
ime,
A
VCC
ms
t
pd(off)
TJ Junction Temperature °C
AVCC = 12 V
IO = 0.05 A
CL = 10 F
TPS2220B
SLVS554 – JANUARY 2005
TURNON PROPAGATION DELAY TIME, AVCC
TURNOFF PROPAGATION DELAY TIME, AVCC
vs
JUNCTION TEMPERATURE
Figure 7.
Figure 8.
TURNON PROPAGATION DELAY TIME, AVPP
vs
JUNCTION TEMPERATURE
Figure 9.
Figure 10.
11
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