參數(shù)資料
型號(hào): PM6670TR
廠(chǎng)商: STMICROELECTRONICS
元件分類(lèi): 穩(wěn)壓器
英文描述: 1.4 A SWITCHING CONTROLLER, QCC24
封裝: 4 X 4 MM, LEAD FREE, VFQFN-24
文件頁(yè)數(shù): 4/55頁(yè)
文件大小: 849K
代理商: PM6670TR
Electrical characteristics
PM6670
12/53
Symbol
Parameter
Test condition
Values
Unit
Min
Typ
Max
VTTREF section
VVTTREF
VTTREF output voltage
IVTTREF = 0A, VVSNS = 1.8V
0.9
V
VTTREF output voltage
accuracy respect to VSNS/2
-15mA < IVTTREF < 15mA,
VVSNS = 1.8V
-2
2
%
IVTTREF VTTREF current limit
VTTREF= 0 or VSNS
±40
mA
Power management section
S3,S5
Turn OFF level
0.4
V
Turn ON level
1.6
VMODE
MODE pin high level
threshold (1)
VAVCC
-0.7
MODE pin low level
threshold (1)
VAVCC -
1.3
VDDRSEL
DDRSEL pin high level
threshold (1)
VAVCC
-0.8
DDRSEL pin middle level
window (1)
1.0
VAVCC -
1.5
DDRSEL pin low level
threshold (1)
0.5
VDSCG
DSCG pin high level
threshold (1)
VAVCC
-0.8
DSCG pin middle level
window (1)
1.0
2.0
DSCG pin low level
threshold (1)
0.5
IIN,LEAK Logic inputs leakage current
S3, S5 = 5V
10
A
IIN3,LEAK
Multilevel inputs leakage
current
MODE, DDRSEL and
DSCG = 5V
10
IOSC,
LEAK
VOSC input leakage current
VOSC = 500mV
1
Thermal shutdown
TSHDN
Shutdown temperature (1)
150
°C
1.
Guaranteed by design. Not production tested.
Table 6. Electrical characteristics (continued)
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