參數(shù)資料
型號: TPS5602IDBTRG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 3 A DUAL SWITCHING CONTROLLER, 202.4 kHz SWITCHING FREQ-MAX, PDSO30
封裝: GREEN, PLASTIC, TSSOP-30
文件頁數(shù): 26/27頁
文件大小: 949K
代理商: TPS5602IDBTRG4
TPS5602
DUAL, FAST, HIGH EFFICIENCY CONTROLLER FOR DSP POWER
SLVS217 – JUNE 1999
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 1
600
650
700
750
800
850
900
950
4.5
7.0
25.0
VCC – Supply Voltage – V
TJ = 125°C
Quiescent
Current
QUIESCENT CURRENT (BOTH CHANNELS ON)
vs
SUPPLY VOLTAGE
A
I (qon)
TJ = 25°C
TJ = –40°C
Figure 2
0.0
20.0
40.0
60.0
80.0
100.0
120.0
140.0
160.0
4.5
7.0
10.0
15.0
20.0
25.0
Quiescent
Current
nA
QUIESCENT CURRENT (BOTH CHANNEL STANDBY)
vs
SUPPLY VOLTAGE
I (off)
TJ = 125°C
TJ = 25°C
TJ = –40°C
VCC – Supply Voltage – V
Figure 3
0
1
2
3
4
5
6
0.1
0.5
1
I(src) – Driver Source Current – A
Driver
Output
V
oltage
V
DRIVE OUTPUT VOLTAGE
vs
DRIVE CURRENT (SOURCE)
V
(src)
TJ = 125°C
TJ = 25°C
TJ = –40°C
Figure 4
0
0.5
1
1.5
2
2.5
3
3.5
0.1
0.5
1
I(sink) – Driver Sink Current – A
Driver
Output
V
oltage
V
DRIVE VOLTAGE
vs
DRIVE CURRENT (SINK)
V
(snk)
TJ = 125°C
TJ = 25°C
TJ = –40°C
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