參數(shù)資料
型號： L6714TR
廠商： STMICROELECTRONICS
元件分類： 穩(wěn)壓器
英文描述： SWITCHING CONTROLLER, 170 kHz SWITCHING FREQ-MAX, PQFP64
封裝： 10 X 10 MM, LEAD FREE, TQFP-64
文件頁數(shù)： 7/70頁
文件大?。?/td> 694K
代理商： L6714TR
L6714
Electrical characteristics
15/70
Reference and DAC
kVID
Output voltage accuracy
Intel mode
VID = 1.000V to VID = 1.600V
FBR = VOUT; FBG = GNDOUT
-0.5
-
0.5
%
AMD mode
VID=1.000V to VID = 1.550V
FBR = VOUT; FBG = GNDOUT
-0.6
-
0.6
%
REF
Reference accuracy
AMD mode; respect VID
-10
-
10
mV
VBOOT
Boot voltage
Intel mode
1.081
V
IVID
VID Pull-up current
Intel mode; VIDx to SGND
25
A
VID Pull-down current
AMD mode; VIDx to 5.4V
12.5
A
VIDIL
VID thresholds
Intel mode; Input Low
AMD mode; Input Low
0.3
0.8
V
VIDIH
Intel mode; Input High
AMD mode; Input High
0.8
1.35
V
VID_SEL
VID_SEL threshold
(Intel mode)
Input low
Input high
0.8
0.3
V
Error amplifier and remote buffer
A0
EA DC gain
80
dB
SR
EA slew rate
COMP = 10pF to SGND
20
V/
s
RB DC gain
1
V/V
CMRR
Remote buffer common mode
rejection ratio
40
dB
Differential current sensing and offset
ICSx+
Bias current
LS sense
Inductor sense
25
0
A
Current sense mismatch
Rg = 1k
; IINFOx = 25A
-3
-
3
%
IOCTH
Over current threshold
ICSx-(OCP) - ICSx-(0)
30
35
40
A
kIDROOP
Droop current deviation from
nominal value
OFFSET = SGND; Rg = 1k
IDROOP = 0 to 80A;
-2
-
2
A
KIOFFSET
Offset current accuracy
IOFFSET = 50A to 250A-8
-
8
%
IOFFSET
OFFSET current range
0
250
A
VOFFSET
OFFSET pin bias
IOFFSET = 0 to 250A1.240
V
Table 4.
Electrical characteristics
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
I
INFOx
I
AVG
–
I
AVG
------------------------------------------
相關(guān)PDF資料
PDF描述
L6714 SWITCHING CONTROLLER, 170 kHz SWITCHING FREQ-MAX, PQFP64
L6725TR 20 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO16
L6728ATR SWITCHING CONTROLLER, 660 kHz SWITCHING FREQ-MAX, PDSO10
L6728A SWITCHING CONTROLLER, 660 kHz SWITCHING FREQ-MAX, PDSO10
L6728D 30 A SWITCHING CONTROLLER, 300 kHz SWITCHING FREQ-MAX, PDSO10
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