參數(shù)資料
型號(hào): L6713ATR
廠商: STMICROELECTRONICS
元件分類: 穩(wěn)壓器
英文描述: 2 A SWITCHING CONTROLLER, 225 kHz SWITCHING FREQ-MAX, PQFP64
封裝: 10 X 10 MM, TQFP-64
文件頁數(shù): 45/64頁
文件大?。?/td> 801K
代理商: L6713ATR
L6713A
Block diagram
5/64
1
Block diagram
Figure 1.
Block diagram
LOGIC PWM
ADAPTIVE ANTI
CROSS CONDUCTION
LOGIC PWM
ADAPTIVE ANTI
CROSS CONDUCTION
LOGIC PWM
ADAPTIVE ANTI
CROSS CONDUCTION
HS1
LS1
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
2/3
PHASE
OSCILLA
T
O
R
CH2 CURRENT
READING
CH3 CURRENT
READING
L6713A
CONTROL LOGIC
AND PROTECTIONS
PWM3
PWM1
PWM2
PWM3
OCP
DIGITAL
SOFT START
DA
C
WITH
D
YNAMIC
VID
CONTR
OL
CS2-
CS2+
CS3-
CS3+
SGND
VCC
OVP
12.5
μ
A
OUTEN
OSC / FAULT
VID0
VID1
VID2
VID3
VID4
VID5
VID6
SSOSC/AMD
OUTEN
VCC
DR
OOP
VSEN
OVP
COMPARATOR
+175mV / 1.800V / OVP
ERROR
AMPLIFIER
GND DROP
RECOVERY
A
VERA
GE
CURRENT
CURRENT SHARING
CORRECTION
CURRENT SHARING
CORRECTION
CH1 CURRENT
READING
CS1-
CS1+
TOTAL DELIVERED CURRENT
OV
P
VID_SEL
VCCDR
SS/ LTBG/ AMD
VID7 / D-VID
SS_END / PGOOD
FB
VR_HOT
VR_FAN
TM
3.200V
3.600V
PHASE_SEL
12.5
μ
A
PHASE
_SEL
COMP
FBG
I DR
OOP
VREF
LT
B
LTB
I OFFSET
OCSET
I OCSET
OCP
COMPARATOR
+.1240V
TO OCP
PWM1
PWM2
12.5
μ
A
OUTEN
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