參數(shù)資料
型號: TPS62650YFFR
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 1.7 A SWITCHING REGULATOR, 6600 kHz SWITCHING FREQ-MAX, BGA9
封裝: GREEN, DSBGA-9
文件頁數(shù): 11/38頁
文件大?。?/td> 820K
代理商: TPS62650YFFR
t Time=50
s/div
m
VSEL
2
V/div
V
O
200mV/div
0.75-VOffset
-
V =3.6V
V
=0.75V
I
O
/1.4375V(PWM)
I
=0mA
O
SlewRate=4.8mV/ s
m
V
=1.4375V
O
V
=0.75V
O
t Time=20
s/div
m
EN
2
V/div
I L
100mA/div
V
O
500mV/div
V =3.6V
V
=1.05V(PFM)
I
O
=0mA
t Time=20
s/div
m
EN
2
V/div
I L
200mA/div
V
O
500mV/div
V =3.6V
V
=1.20V(PWM)
R
I
O
L
=5 W
SLVS808A
– AUGUST 2009 – REVISED FEBRUARY 2011
TYPICAL CHARACTERISTICS (continued)
OUTPUT VOLTAGE
RAMP CONTROL
START UP
Figure 45.
Figure 46.
START UP
Figure 47.
2009–2011, Texas Instruments Incorporated
19
Product Folder Link(s): TPS62650 TPS62651
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PDF描述
TPS62650YFF 1.7 A SWITCHING REGULATOR, 6600 kHz SWITCHING FREQ-MAX, BGA9
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TPS62651YFFT 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 800mA,6MHz High Eff Step-Down Converter RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
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