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參數(shù)資料
| 型號： | 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)： | 5/23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
13
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 7
DRIVE OUTPUT CURRENT (OUT_d)
vs
DRIVE OUTPUT VOLTAGE
2.00
1.80
1.60
1.40
1.20
1.00
0.80
0.5
1
1.5
2
2.5
3
3.5
VO Drive Output Voltage (OUT_d) V
I O(SOURCE)
Drive
Output
Current
(OUT_d)
A
TJ = 40 °C
TJ = 20 °C
TJ = 25 °C
TJ = 85 °C
TJ = 125 °C
Figure 8
vs
DRIVE OUTPUT VOLTAGE
0.80
0.90
1.00
1.10
1.30
1.40
1.50
1.60
1.70
1.80
1.5
2
2.5
3
3.5
4
4.5
TJ = 40 °C
TJ = 20 °C
TJ = 25 °C
TJ = 85 °C
TJ = 125 °C
I O(SINK)
DRIVE OUTPUT CURRENT (OUT_d)
Drive
Output
Current
(OUT_d)
A
VO Drive Output Voltage (OUT_d) V
Figure 9
OSCILLATOR OUTPUT VOLTAGE
vs
JUNCTION TEMPERATURE
1.00
1.02
1.04
1.06
1.08
1.10
1.12
1.14
1.16
1.18
1.20
50
0
50
100
150
V (OSCH)
Oscillator
Output
V
o
ltage
V
VCC = 4.5 V,
VCC = 7 V,
VCC = 28 V
TJ Junction Temperature °C
Figure 10
OSCILLATOR OUTPUT VOLTAGE
vs
JUNCTION TEMPERATURE
480
485
490
495
500
50
0
50
100
150
V
(OSCL)
Oscillator
Output
V
oltage
mV
TJ Junction Temperature °C
VCC = 4.5 V,
VCC = 7 V,
VCC = 28 V
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相關代理商/技術參數(shù) |
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