參數(shù)資料
型號(hào): TPS65021RHARG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源管理
英文描述: 3-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC40
封裝: 6 X 6 MM, GREEN, PLASTIC, MO-220/VJJD-2, QFN-40
文件頁數(shù): 7/47頁
文件大小: 1180K
代理商: TPS65021RHARG4
www.ti.com
C1High
4.74V
C1Low
3.08V
C2PK-PK
85mV
=
Ch1 V
Ch2 V
I
O
=
C2Mean
3.2957V
I
=100mA
V =3.6Vto4.7V
V
=3V
PWMMode
O
I
O
I
-OutputCurrent-mA
O
Efficiency-%
T =25 C
V
=1.3V
A
O
o
LowRipplePFMMode
V =2.5V
I
V =3V
I
V =3.8V
I
V =4.2V
I
V =5V
I
0.01
0.1
1
10
C1High
4.04V
C1Low
2.94V
C2PK-PK
49.9mV
C2Mean
1.79419V
=
Ch1 V
Ch2 V
I
O
=
I
=100mA
V =3Vto4V
V
=1.8V
PWMMode
O
I
O
C1High
4.05V
C1Low
2.95V
C2PK-PK
46.0mV
=
Ch1 V
Ch2 V
I
O
=
C2Mean
1.59798V
I
=100mA
V =3Vto4V
V
=1.6V
PWMMode
O
I
O
SLVS613B – OCTOBER 2005 – REVISED JULY 2007
DCDC3: EFFICIENCY
vs
OUTPUT CURRENT
VDCDC1 LINE TRANSIENT RESPONSE
Figure 7.
Figure 8.
VDCDC2 LINE TRANSIENT RESPONSE
VDCDC3 LINE TRANSIENT RESPONSE
Figure 9.
Figure 10.
15
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