參數(shù)資料
型號: TPS65000RTER
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 1.4 A SWITCHING REGULATOR, 2847 kHz SWITCHING FREQ-MAX, PQCC16
封裝: 3 X 3 MM, GREEN, PLASTIC, QFN-16
文件頁數(shù): 4/34頁
文件大?。?/td> 0K
代理商: TPS65000RTER
t- Time-200 s/div
m
Ch1:LDOxLoadCurrent
50mA/div
Ch2:VLDOx
20mV/div
VINDCDC=3.6V
T =25 C
LDOx
VINLDOx=3.6V
LoadCurrent=15mA to100mA
VLDOx=1.2V
EN_DCDC=GND
A
o
t- Time-4 s/div
m
Ch1:Mode
2V/div
Ch2:VDCDC
20mV/div
VINDCDC=3.6V
DCDCLoadCurrent=30mA
VDCDC=1.8V
T
=25 C
A
o
Ch3:SW
2V/div
t- Time-4 s/div
m
Ch1:Mode
2V/div
Ch2:VDCDC
20mV/div
VINDCDC=3.6V
T
=25 C
DCDCLoadCurrent=30mA
VDCDC=1.8V
A
o
Ch3:SW
2V/div
10
100
1M
10M
f-Frequency -MHz
0
RejectionRatio-dB
1k
10k
100k
100
40
90
10
20
30
50
60
70
80
I =10mA
O
V
=2.3V
C =2.2 F
C =10 F
IN
O
VLDOx=1.3V
I
m
SLVS810B – JUNE 2009 – REVISED AUGUST 2010
www.ti.com
TYPICAL CHARACTERISTICS (continued)
LOAD TRANSIENT RESPONSE (LDOx)
PFM to PWM TRANSITION (DCDC)
Figure 17.
Figure 18.
POWER SUPPLY REJECTION RATIO (LDOx)
vs
PWM to PFM TRANSITION (DCDC)
FREQUENCY
Figure 19.
Figure 20.
12
Copyright 2009–2010, Texas Instruments Incorporated
相關(guān)PDF資料
PDF描述
TRU050-GACGA-13M8240000 PHASE LOCKED LOOP, CDSO16
TRU050-GALHA-25M2480000 PHASE LOCKED LOOP, CDSO16
TRU050-GALHB-41M2416000 PHASE LOCKED LOOP, CDSO16
TRU050-GALNA-19M4400000 PHASE LOCKED LOOP, CDSO16
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