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): 22/22頁
文件大?。?/td> 527K
代理商: TPS54610QPWPRG4Q1
www.ti.com
APPLICATION INFORMATION
VIN
24
23
22
21
20
VIN
14
13
12
11
10
9
8
7
6
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
C8
10
F
C7
0.047
F
L1
4.7
H
C9
470
F
4 V
+
C10
470
F
4 V
+
C11
100 pF
VO
R5
1.74 k
C6
8200 pF
R4
10 k
R3
3.74 k
R1
9.09 k
C5
5600 pF
C3
120 pF
R2
10 k
PWRGD
C4
0.1
F
C1
0.047
F
C2
220
F
10 V
+
VI
SLVS726 – JANUARY 2007
Figure 10 shows the schematic diagram for a typical TPS54610 application. The TPS54610 (U1) can provide
greater than 6 A of output current at a nominal output voltage of 3.3 V. For proper thermal performance, the
exposed thermal PowerPAD under the integrated circuit package must be soldered to the printed-circuit board.
Figure 10. Application Circuit
9
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