參數(shù)資料
型號(hào): L6710
廠商: 意法半導(dǎo)體
英文描述: 6 BIT PROGRAMMABLE DUAL-PHASE CONTROLLER WITH DYNAMIC VID MANAGEMENT
中文描述: 6位可編程雙相與動(dòng)態(tài)VID管理控制器
文件頁(yè)數(shù): 5/34頁(yè)
文件大小: 1610K
代理商: L6710
5/34
L6710
ELECTRICAL CHARACTERISTICS
(V
cc
= 12V±15%, T
J
= 0 to 70°C unless otherwise specified)
Symbol
Parameter
Test Condition
Min
Typ
Max
Unit
Vcc SUPPLY CURRENT
I
CC
Vcc supply current
HGATEx and LGATEx open
VCCDR=BOOT=12V
7.5
10
12.5
mA
I
CCDR
V
CCDR
supply current
LGATEx open; VCCDR=12V
2
3
4
mA
I
BOOTx
Boot supply current
HGATEx open; PHASEx to
PGND
VCC=BOOTx=12V
0.5
1
1.5
mA
POWER-ON
Turn-On V
CC
threshold
VCC Rising; VCCDR=5V
8.2
9.2
10.2
V
Turn-Off V
CC
threshold
VCC Falling; VCCDR=5V
6.5
7.5
8.5
V
Turn-On V
CCDR
Threshold
VCCDR Rising
VCC=12V
4.2
4.4
4.6
V
Turn-Off V
CCDR
Threshold
VCCDR Falling
VCC=12V
4.0
4.2
4.4
V
OUTEN
IL
Output Enable
Level
Input Low
0.4
V
OUTEN
IH
Input High
0.8
V
OSCILLATOR
f
OSC
Initial Accuracy
OSC = OPEN
OSC = OPEN; Tj=0
°
C to 125
°
C
135
127
150
165
178
kHz
kHz
d
MAX
Maximum duty cycle
OSC = OPEN: I
FB
=0
OSC = OPEN; I
FB
=70
μ
A
72
30
80
40
%
%
Vosc
Ramp Amplitude
3
V
FAULT
Voltage at pin OSC
OVP or UVP Active
4.75
5.0
5.25
V
REFERENCE AND DAC
Output Voltage
Accuracy
VID0 to VID5 see Table1;
FBR = V
OUT
; FBG = GND
-0.5
-
0.5
%
REF_OUT
REF_OUT Accuracy
VID0 to VID5 see Table1;
-1.5
-
1.5
%
I
VID
VID pull-up Current
VIDx = GND
3
4.5
6
μ
A
V
VID
VID pull-up Voltage
VIDx = OPEN
2.9
-
3.3
V
VID
IL
VID Input
Level
Input Low
0.4
V
VID
IH
Input High
1.0
V
ERROR AMPLIFIER
A
0
DC Gain
80
dB
SR
Slew-Rate
COMP=10pF
15
V/
μ
s
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