參數(shù)資料
型號(hào): TPS40132RHBR
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 40 A SWITCHING CONTROLLER, 1200 kHz SWITCHING FREQ-MAX, PQCC32
封裝: GREEN, PLASTIC, QFN-32
文件頁(yè)數(shù): 18/40頁(yè)
文件大?。?/td> 1032K
代理商: TPS40132RHBR
www.ti.com
(
)
( )
4
CM
1
A
2.09
10
R1
C2
C3
=
÷
÷
+
è
(53)
SLUS776A – DECEMBER 2007 – REVISED FEBRUARY 2008
Set R1 equal to 10 k
, and then calculate all the other components.
R2 = 8.4 k
R3 = 3.5 k
C1 = 260 pF
C2 = 4.7 nF
C3 = 50 pF
In the real lab practice, the final components are selected as following to increase the phase margin and reduce
PWM jitter.
R1 = 10 k
R2 = 5 k
R3 = 3 k
C1 = 470 pF
C2 = 4.7 nF
C3 = 47 pF
Copyright 2007–2008, Texas Instruments Incorporated
25
Product Folder Link(s) :TPS40132
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