參數(shù)資料
型號(hào): TPS65167ARHARG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 4.9 A SWITCHING REGULATOR, 900 kHz SWITCHING FREQ-MAX, PQCC40
封裝: 6 X 6 MM, GREEN, PLASTIC, MO-220VJJD-2, QFN-40
文件頁(yè)數(shù): 41/41頁(yè)
文件大小: 1270K
代理商: TPS65167ARHARG4
www.ti.com
V =12V,
V
=15V,
I
=500mA
I
O
InputCurrent
VIN
Vout
Vsw
I
-OutputCurrent-mA
O
40
50
60
70
80
90
100
0
500
1000
1500
2000
Efficiency-%
V =12V,
V
=15V
I
O
V =12V,
V
=15V/50mA
I
O
InductorCurrent
Vout
Vsw
Vout
InductorCurrent
V =12V,
V
=15V/1A
I
O
SLVS760C – APRIL 2007 – REVISED MARCH 2008
EFFICIENCY BOOST CONVERTER (Vs)
SOFTSTART BOOST CONVERTER (Vs)
vs
LOAD CURRENT
Figure 1.
Figure 2.
PWM OPERATION AT NOMINAL LOAD CURRENT
PWM OPERATION AT LIGHT LOAD CURRENT
Figure 3.
Figure 4.
Copyright 2007–2008, Texas Instruments Incorporated
9
Product Folder Link(s): TPS65167 TPS65167A
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