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參數(shù)資料
| 型號： | TPS54610QPWPRG4Q1 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 12 A SWITCHING REGULATOR, 762 kHz SWITCHING FREQ-MAX, PDSO28 |
| 封裝： | GREEN, PLASTIC, HTSSOP-28 |
| 文件頁數(shù)： | 6/22頁 |
| 文件大?。?/td> | 527K |
| 代理商： | TPS54610QPWPRG4Q1 |
www.ti.com
6
VIN
24
23
22
21
20
VIN
14
13
12
11
10
9
8
7
PH
5
BOOT
19
18
17
16
15
PGND
POWERPAD
AGND
VSENSE
COMP
PWRGD
SS/ENA
SYNC
RT
28
27
26
VBIAS
25
4
3
2
1
U1
TPS54610PWP
C7
0.047
F
L1
0.56
H
C8
150
F
+
C9
150
F
+
C10
1 pF
VO
R2
10 k
C5
470 pF
R3
39
R5
1.47 k
VI
C1
10
F
C2
10
F
R4
2.4
C11
3300 pF
C3
0.047
F
C4
1
F
C6
470 pF
R6
1.5 k
C12
0.012
F
R1
71.5 k
10
s/div
50
mV/div
2
A/div
SLVS726 – JANUARY 2007
Figure 22 shows the schematic diagram for a
response as shown in Figure 22. For good thermal
reduced size, high frequency application using the
performance, the PowerPAD under the integrated
TPS54610. The TPS54610 (U1) can provide up to
circuit TPS54610 needs to be soldered well to the
6 A of output current at a nominal outputvoltage of
printed-circuit
board.
Application
information
is
1.8 V. A small size 0.56-
H inductor is used and the
available in TI literature number SLVA107, Designing
switching frequency is set to 680 kHz by R1. The
for Small-Size, High-Frequency Applications With
compensation network is optimized for fast transient
SwiftFamily of Synchronous Buck Regulators.
Figure 22. Small-Size, High-Frequency Design
Figure 23. Transient Response, 1.5-A to 4.5-A Step
14
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TPS54610QPWPRQ1 | 制造商:Texas Instruments 功能描述:CONV DC-DC SGL-OUT STEP DOWN 28HTSSOP - Tape and Reel |
| TPS54611 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:3-V TO 6-V INPUT, 6-A OUTPUT SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETs |
| TPS54611-EP | 制造商:TI 制造商全稱:Texas Instruments 功能描述:3-V TO 6-V INPUT, 6-A OUTPUT SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETs (SWIFTa?￠) |
| TPS54611PWP | 功能描述:直流/直流開關調(diào)節(jié)器 Lo-In Voltage 6A Sync 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(shù)量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| TPS54611PWPG4 | 功能描述:直流/直流開關調(diào)節(jié)器 Lo-In Voltage 6A Sync 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(shù)量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
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