参数资料
型号: L6711TR
厂商: STMICROELECTRONICS
元件分类: 稳压器
英文描述: 2 A SWITCHING CONTROLLER, 178 kHz SWITCHING FREQ-MAX, PQFP48
封装: 7 X 7 MM, 1 MM HEIGHT, TQFP-48
文件页数: 47/50页
文件大小: 679K
代理商: L6711TR
Obsolete
Product(s)
- Obsolete
Product(s)
Typical application circuit and block diagram
L6711
6/50
1.2
Block diagram
Figure 3.
Block diagram
LOGIC PWM
ADAPTIVE ANTI
CROSS CONDUCTION
LOGIC PWM
ADAPTIVE ANTI
CROSS CONDUCTION
LOGIC PWM
ADAPTIVE ANTI
CROSS CONDUCTION
HS1
HS2
LS2
HS3
LS3
BOO
T1
UGA
TE1
PHASE1
VCCDR1
LGA
TE1
PGND1
BOO
T2
UGA
TE2
PHASE2
VCCDR2
LGA
TE2
PGND2
BOO
T3
UGA
TE3
PHASE3
VCCDR3
LGA
TE3
PGND3
CURRENT SHARING
CORRECTION
3
PHASE
OSCILLA
T
O
R
CH3 CURRENT
READING
CH2 CURRENT
READING
CH1 CURRENT
READING
OCP1
OCP2
OCP3
A
VERA
GE
CURRENT
L6711
CONTROL LOGIC
AND PROTECTIONS
PWM1
PWM2
PWM3
PWM1
PWM2
PWM3
OUTEN
OCP2
OCP3
OCP1
DIGITAL
SOFT START
TEMPERATURE
COMPENSATION
OFFSET
DA
C
WITH
D
YNAMIC
VID
CONTR
OL
CS_SEL
CS3-
CS3+
CS2-
CS2+
CS1-
CS1+
SGND
VCC
OVP
12.5
A
OUTEN
OSC
OUTEN
TC
VID0
VID1
VID2
VID3
VID4
VID5
VID_SEL
I TC
I DR
OOP
CS_SEL
VCCDR
VCC
1.240V
I OS
OFFSET
FB
COMP
VSEN
FBR
FBG
OVP
115% / OVP
SS_END
64k
ERROR AMPLIFIER
REMOTE
BUFFER
TOTAL CURRENT
CURRENT SHARING
CORRECTION
CURRENT SHARING
CORRECTION
I FB
相关PDF资料
PDF描述
L6711 2 A SWITCHING CONTROLLER, 178 kHz SWITCHING FREQ-MAX, PQFP48
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