参数资料
型号: TPS62238DRY
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 1.22 A SWITCHING REGULATOR, 3800 kHz SWITCHING FREQ-MAX, PDSO6
封装: 1 X 1.50 MM, 0.60 MM HEIGHT, PLASTIC, MO-287UFAD, SON-6
文件页数: 9/32页
文件大小: 1073K
代理商: TPS62238DRY
V
=1.8V
50mV/div
OUT
I
=5mA to150mA,50kHz
sinusoidal100mA/div
OUT
I
200mA/div
L
V
=3.6V
C
=4.7
F
L =2.2
H
MODE=GND
IN
OUT
m
t-Time-4 ms/div
V
=2.5V
50mV/div
OUT
I
=5mA to200mA
100mA/div
OUT
I
200mA/div
L
V
=3.6V
C
=4.7
F
L =1
H
MODE=GND
IN
OUT
m
t-Time-5 ms/div
V
=1.8V
50mV/div
OUT
I
= 5 mA to 150 mA
1 0 0 m A / d i v
O U T
I
200mA/div
L
V
=3.6V
C
=4.7
F
L =2.2
H
MODE=GND
IN
OUT
m
t-Time-10 ms/div
V
=2.5V
50mV/div
OUT
I
=5mA to200mA
100mA/div
OUT
I
200mA/div
L
V
=3.6V
C
=4.7
F
L =1
H
MODE=V
IN
OUT
IN
m
t-Time-5 ms/div
TPS62231, TPS62230, TPS62232, TPS62233, TPS62234, TPS62235
TPS62236, TPS62237, TPS62238, TPS62239, TPS622310, TPS622311
TPS622312, TPS622313, TPS622314, TPS622315, TPS622316, TPS622317
www.ti.com
SLVS941D – APRIL 2009 – REVISED AUGUST 2010
TYPICAL CHARACTERISTICS (continued)
Figure 41. AC – Load Regulation Performance 1.8V VOUT
Figure 42. Load Transient Response 5mA to 200mA PFM
PFM Mode
to PWM Mode, VOUT 2.5V
Figure 43. Load Transient Response 5mA to 200mA,
Figure 44. Load Transient Response 5mA to 150mA, PFM
Forced PWM Mode, VOUT 2.5V
to PWM Mode, VOUT 1.8V
Copyright 2009–2010, Texas Instruments Incorporated
17
相关PDF资料
PDF描述
TPS622315DRYT 1.22 A SWITCHING REGULATOR, 3800 kHz SWITCHING FREQ-MAX, PDSO6
TPS62236DRYR 1.22 A SWITCHING REGULATOR, 3800 kHz SWITCHING FREQ-MAX, PDSO6
TPS622310DRYT 1.22 A SWITCHING REGULATOR, 3800 kHz SWITCHING FREQ-MAX, PDSO6
TPS622313DRYR 1.22 A SWITCHING REGULATOR, 3800 kHz SWITCHING FREQ-MAX, PDSO6
TPS62235DRY 1.22 A SWITCHING REGULATOR, 3800 kHz SWITCHING FREQ-MAX, PDSO6
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