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參數資料
| 型號： | TPS62510DRC |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩壓器 |
| 英文描述： | 1.5 A SWITCHING REGULATOR, 1700 kHz SWITCHING FREQ-MAX, PDSO10 |
| 封裝： | 3 X 3 MM, PLASTIC, SON-10 |
| 文件頁數： | 21/24頁 |
| 文件大小： | 1063K |
| 代理商： | TPS62510DRC |
TYPICAL CHARACTERISTICS
95
50
90
80
70
60
85
75
65
55
0.01
0.1
1
10
10k
100
I -LoadCurrent-mA
L
Efficiency-%
1k
V =3.2V
(ModeLow)
I
V =3.2V
(ModeHigh)
I
V =3.6V
(ModeHigh)
I
V =3.6V
(ModeLow)
I
100
V
=2.5V
O
95
50
90
80
70
60
85
75
65
55
0.01
0.1
1
10
10k
100
I -LoadCurrent-mA
L
Efficiency-%
1k
V
=1.2V
O
V =1.9V
(ModeLow)
I
V =3.2V
(ModeHigh)
I
V =2.4V
(ModeHigh)
I
V =1.9V
(ModeHigh)
I
V =2.4V
(ModeLow)
I
V =3.2V
(ModeLow)
I
SLVS651A – MAY 2006 – REVISED JULY 2009 ................................................................................................................................................................ www.ti.com
Table of Graphs
FIGURE
η
Efficiency
vs Load current
3, 4(1)
I(q)
No load quiescent current
vs Input voltage
5, 6
f
Frequency
vs Temperature
7
Line transient response
8(1)
Load transient response (mode = high)
9(1)
Load transient response (mode = low)
10(1)
Falling load transient (mode = low)
11(1)
Rising load transient (mode = low)
12(1)
Power Save Mode Operation, VOUT
13(1)
Start-up, VOUT
14(1)
rDS(on)
P-CHannel (PMOS)
vs Input voltage
15
N-Channell (NMOS)
vs Input voltage
16
FB Offset
vs Input Voltage on OVT
17
(1)
Generated with the circuit in Figure 1 with L1 = 2.2
H (Wuerth 74455022).
EFFICIENCY
vs
LOAD CURRENT
Figure 3.
Figure 4.
6
Copyright 2006–2009, Texas Instruments Incorporated
Product Folder Link(s): TPS62510
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TPS62510DRCR | 功能描述:直流/直流開關調節器 Adj. 97% Efficient 1.5A Buck Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| TPS62510DRCR/2801 | 功能描述:直流/直流開關轉換器 Adj,96% Eff,1.5A Buck Converter RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| TPS62510DRCRG4 | 功能描述:直流/直流開關調節器 Adj. 97% Efficient 1.5A Buck Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| TPS62510DRCT | 功能描述:直流/直流開關調節器 Adj. 97% Efficient 1.5A Buck Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| TPS62510DRCT | 制造商:Texas Instruments 功能描述:DC/DC Converter (DC-DC) / Switching Regu |
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