參數(shù)資料
型號： TPS65820RSHT
廠商： TEXAS INSTRUMENTS INC
元件分類： 電源管理
英文描述： 8-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC56
封裝： 7 X 7 MM, GREEN, PLASTIC, QFN-56
文件頁數(shù)： 18/98頁
文件大?。?/td> 2290K
代理商： TPS65820RSHT
TYPICAL CHARACTERISTICS – DRIVERS
VIN_SM2
VO(SM2)
AC=5V,VIN_SM2=3V(DC)+1V(AC),
V (SM2)=1.8V,I (SM2)=100mA,
L =3.3 F,C (SM1)=10 F,
CH1=VIN_SM2,CH2=V (SM2)
O
m
VO_SM2
I (SM2)
O
AC=5V,
VIN_SM2=4V,
V (SM2)=1.8V,
I (SM2)=0mA to600mA,
L =3.3 F,C (SM1)=10 F,
CH1=VO_SM2,
CH3=I (SM2)
O
m
O
SM2Voltage
SM2Current
AC=5V,
VIN_SM2/SM2=4V,
V (SM2)=1.8V,
I (SM2)=600mA,
L =3.3 F,
C (SM1)=10 F
O
m
SM1Voltage
SM1Current
AC=5V,
VIN_SM2/SM2=4V,
V (SM2)=1.8V,
I (SM2)=600mA,
L =3.3 F,
C (SM1)=10 F
O
m
BAT =4V,
DC=0%
L3=4.7 F,
C (SM3)=10 F,
CH1=L3,
CH4=SM3
m
O
BAT =4V,DC=0%
L3=4.7 F,C (SM3)=10 F,
CH1=L3,CH4=SM3
m
O
www.ti.com .............................................................................................................................................................. SLVS663B – MAY 2006 – REVISED APRIL 2008
Measured with Application Circuit shown in Figure 3, unless otherwise noted
LINE TRANSIENT
LOAD TRANSIENT
Figure 18.
Figure 19.
TRANSIENT - SM1 STARTUP
TRANSIENT - SM2 STARTUP
Figure 20.
Figure 21.
SM3 LED CURRENT
SM3 WHITE LED DRIVER
vs
SOFT START
PWM DUTY CYCLE
Figure 22.
Figure 23.
Copyright 2006–2008, Texas Instruments Incorporated
25
Product Folder Link(s): TPS65820
相關(guān)PDF資料
PDF描述
TPS65820RSH 8-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC56
TRU050-GACHA-47M4570000 PHASE LOCKED LOOP, CDSO16
TRU050-GACNA-12M6240000 PHASE LOCKED LOOP, CDSO16
TRU050-GALNA-20M0000000 PHASE LOCKED LOOP, CDSO16
TRU050-GALNB-51M8400000 PHASE LOCKED LOOP, CDSO16
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