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參數(shù)資料
| 型號(hào)： | V62/04645-02XE |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 1.5 A DUAL SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO30 |
| 封裝： | GREEN, TSSOP-30 |
| 文件頁數(shù)： | 4/23頁 |
| 文件大小： | 477K |
| 代理商： | V62/04645-02XE |
TPS5120EP
DUAL OUTPUT, TWOPHASE SYNCHRONOUS BUCK DC/DC CONTROLLER
SGLS224A JANUARY 2004 REVISED APRIL 2006
12
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 3
TJ Junction Temperature °C
QUIESCENT CURRENT
vs
JUNCTION TEMPERATURE
1.05
1.10
1.15
1.20
1.25
1.30
50
0
50
100
150
Icc
Quiescent
Current
mA
VCC = 28 V
VCC = 7 V
VCC = 4.5 V
QUIESCENT CURRENT (SHUTDOWN)
vs
JUNCTION TEMPERATURE
0
200
400
600
800
1000
1200
50
0
50
100
150
Icc(s)
Quiescent
Current
nA
VCC = 28 V
VCC = 7 V
VCC = 4.5 V
TJ Junction Temperature °C
Figure 4
Figure 5
DRIVE OUTPUT CURRENT (OUT_u)
vs
DRIVE OUTPUT VOLTAGE
1.80
1.70
1.60
1.50
1.40
1.30
1.20
1.10
1.00
0.90
0.80
0.5
1
1.5
2
2.5
3
3.5
I O(SOURCE)
Drive
Output
Current
(OUT_u)
A
TJ = 40 °C
TJ = 20 °C
TJ = 25 °C
TJ = 85 °C
TJ = 125 °C
VO Drive Output Voltage (OUT_u) V
Figure 6
vs
DRIVE OUTPUT VOLTAGE
0.60
0.70
0.80
0.90
1.00
1.10
1.20
1.30
1.40
1.50
1.5
2
2.5
3
3.5
4
4.5
I O(SINK)
TJ = 40 °C
TJ = 25 °C
TJ = 20 °C
TJ = 85 °C
TJ = 125 °C
VO Drive Output Voltage (OUT_u) V
DRIVE OUTPUT CURRENT (OUT_u)
Drive
Output
Current
(OUT_u)
A
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相關(guān)代理商/技術(shù)參數(shù) |
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| V62-05601-03XA | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Digital Signal Processors |
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