L6710 Datasheet, PDF (2/34 Pages) STMicroelectronics – 6 BIT PROGRAMMABLE DUAL-PHASE CONTROLLER WITH DYNAMIC VID MANAGEMENT

L6710
BLOCK DIAGRAM
OUTEN
PGOOD
OSC / FAULT
SGND
PWM1
VCCDR
HS
VID5
VID4
VID3
VID2
VID1
VID0
VSEN
FBG
FBR
DIGITAL
SOFT-START
DAC
32k
32k
32k
REMOTE
32k _BUFFER
VC C
VC C D R
TO TAL
CU R R EN T
CH1
LS
OCP
CURRENT
READING
CH2 OCP
CH1 OCP
I _FB
ERROR
AMPL IFIER
CH2
OCP
CURRENT
READING
LS
PWM2
HS
Vcc
REF_OUT
FB
COMP
Vcc
BOOT1
G^UATE1
PHAS E1
LGATE1
ISEN1
PGND
PGNDS
ISEN2
LGATE2
PHAS E2
UGATE2
BOOT2
ABSOLUTE MAXIMUM RATINGS
Symbol
Vcc, V_CCDR
V_BOOT-V_PHASE
V_UGATE1-V_PHASE1
V_UGATE2-V_PHASE2
V_PHASEx
To PGND
Boot Voltage
Parameter
LGATE1, PHASE1, LGATE2, PHASE2 to PGND
VID0 to VID5
All other pins to PGND
Sustainable Peak Voltage. T<20nS @ 600kHz
THERMAL DATA
Symbol
R_{th j-amb}
T_max
T_stg
T_j
P_MAX
Parameter
Thermal Resistance Junction to Ambient
Maximum junction temperature
Storage temperature range
Junction Temperature Range
Max power dissipation at Tamb=25°C
Value
Unit
15
V
15
V
15
V
-0.3 to Vcc+0.3
V
-0.3 to 5
V
-0.3 to 7
V
26
V
Value
40
150
-40 to 150
0 to 125
2.5
Unit
°C/W
°C
°C
°C
W
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