参数资料
型号: TPS62623YFFT
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 1.2 A SWITCHING REGULATOR, 6600 kHz SWITCHING FREQ-MAX, BGA6
封装: GREEN, DSBGA-6
文件页数: 3/30页
文件大小: 968K
代理商: TPS62623YFFT
t-Time-5s/div
V
-20mV/div-1.2VOffset
O
I
-200mA/div
L
200to600mA LoadStep
V =3.6V,
V
=1.2V
I
O
MODE=Low
I
-500mA/div
O
I
-200mA/div
O
t-Time-10s/div
V
-20mV/div-1.82VOffset
O
I
-200mA/div
L
10to350mA LoadSweep
V =3.6V,
V
=1.82V
I
O
MODE=Low
I
-200mA/div
O
t-Time-10s/div
V
-20mV/div-1.2VOffset
O
I
-200mA/div
L
10to375mA LoadSweep
V =3.6V,
V
=1.2V
I
O
MODE=Low
1.784
1.802
1.820
1.839
1.857
0.1
1
10
100
1000
I
-LoadCurrent-mA
O
V
-DCOutputV
oltage-V
O
V
=1.82V
O
V =2.5V,PFM/PWMOperation
I
V =3.6V,PFM/PWMOperation
I
V =3.6V,PWMOperation
I
V =4.8V,PFM/PWMOperation
I
www.ti.com
SLVS848B – JULY 2009 – REVISED DECEMBER 2009
TYPICAL CHARACTERISTICS (continued)
LOAD TRANSIENT RESPONSE
IN PFM/PWM OPERATION
AC LOAD TRANSIENT RESPONSE
Figure 21.
Figure 22.
DC OUTPUT VOLTAGE
vs
AC LOAD TRANSIENT RESPONSE
LOAD CURRENT
Figure 23.
Figure 24.
Copyright 2009, Texas Instruments Incorporated
11
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