L6713A STMicroelectronics, L6713A Datasheet - Page 5

• Manufacturer Part Number: L6713A
• Description: IC CTRLR 2/3PH W/DRIVERS 64-TQFP
• Manufacturer: STMicroelectronics

Specifications of L6713A

• Applications: Controller, Intel VR10, VR11, AMD CPU
• Voltage - Input: 12V
• Number Of Outputs: 3
• Voltage - Output: 0.3 ~ 1.6 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 64-TQFP Exposed Pad, 64-eTQFP, 64-HTQFP, 64-VQFP
• Output Current: 2 A
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

L6713A
1
Block diagram
Figure 1.
SS_END / PGOOD
SS/ LTBG/ AMD
OSC / FAULT
VID7 / D-VID
VID_SEL
VID0
VID1
VID2
VID3
VID4
VID5
VID6
Block diagram
SOFT START
DIGITAL
OUTEN
HS1
LTB
CROSS CONDUCTION
GND DROP
ADAPTIVE ANTI
RECOVERY
LOGIC PWM
CURRENT SHARING
CORRECTION
PWM1
SSOSC/AMD
VCC
VCCDR
OUTEN
LS1
VREF
AMPLIFIER
ERROR
PWM1
AND PROTECTIONS
HS2
LTB
CONTROL LOGIC
CROSS CONDUCTION
L6713A
ADAPTIVE ANTI
PWM2
LOGIC PWM
TOTAL DELIVERED CURRENT
CURRENT SHARING
CORRECTION
PWM2
LS2
+175mV / 1.800V / OVP
COMPARATOR
PWM3
OVP
LTB
TO OCP
OCP
HS3
LTB
COMPARATOR
CROSS CONDUCTION
OCP
ADAPTIVE ANTI
LOGIC PWM
+.1240V
CURRENT SHARING
CORRECTION
PWM3
LS3
CH1 CURRENT
CH2 CURRENT
CH3 CURRENT
OVP
READING
READING
READING
Block diagram
PHASE_SEL
VCC
VR_HOT
VR_FAN
TM
CS1-
CS1+
CS2-
CS2+
CS3-
CS3+
VCC
SGND
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