參數(shù)資料
型號: TPS5103DB
廠商: Texas Instruments, Inc.
英文描述: MULTIPLE MODE SYNCHRONOUS DC/DC CONTROLLER
中文描述: 多模同步DC / DC控制器
文件頁數(shù): 11/37頁
文件大?。?/td> 1052K
代理商: TPS5103DB
TPS5103
MULTIPLE MODE SYNCHRONOUS DC/DC CONTROLLER
SLVS240 – SEPTEMBER 1999
11
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 7
3
2
1
0
0.1
0.7
4
5
DRIVE OUTPUT VOLTAGE
vs
DRIVE CURRENT
6
1
I(OUT_source) – Drive Source Current – A
TJ = 25
°
C
V(
Figure 8
3
2
1
0
0.1
0.7
3.5
4
4.5
1
2.5
1.5
0.5
DRIVE OUTPUT VOLTAGE
vs
DRIVE CURRENT
V(
I(OUT_sink) – Drive Source Current – A
TJ = 25
°
C
Figure 9
VCC = 4.5 V,
VCC = 7 V,
VCC = 25 V
1.095
1.085
1.075
–40
–20
25
V
1.105
1.115
OSCILLATOR OUTPUT VOLTAGE
vs
JUNCTION TEMPERATURE
1.125
85
125
TJ – Junction Temperature –
°
C
Figure 10
490
485
480
–40
–20
25
495
500
85
125
VCC = 4.5 V,
VCC = 7 V,
VCC = 25 V
V
OSCILLATOR OUTPUT VOLTAGE
vs
JUNCTION TEMPERATURE
TJ – Junction Temperature –
°
C
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