L6711TR STMicroelectronics, L6711TR Datasheet - Page 6

• Manufacturer Part Number: L6711TR
• Description: IC CTRLR 3PHASE VID/DACS 48-TQFP
• Manufacturer: STMicroelectronics
• Type: Step-Down (Buck)r

Specifications of L6711TR

• Internal Switch(s): No
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 0.8 ~ 1.55 V
• Current - Output: 2A
• Frequency - Switching: 150kHz
• Voltage - Input: 12V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-TQFP Exposed Pad, 48-eTQFP, 48-HTQFP, 48-VQFP
• Power - Output: 2.5W
• Output Voltage: 0.8 V to 1.581 V
• Output Current: 95 A
• Input Voltage: 13.8 V
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-5363-2; L6711TR

Typical application circuit and block diagram
1.2
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Block diagram
Figure 3.
VID_SEL
OUTEN
VID0
VID1
VID2
VID3
VID4
VID5
OSC
TC
1.240V
SOFT START
DIGITAL
Block diagram
OUTEN
HS1
COMPENSATION
TEMPERATURE
CROSS CONDUCTION
ADAPTIVE ANTI
LOGIC PWM
CURRENT SHARING
CORRECTION
PWM1
HS1
VCC
VCCDR
CS_SEL
ERROR AMPLIFIER
HS2
PWM1
AND PROTECTIONS
CONTROL LOGIC
CROSS CONDUCTION
OVP
ADAPTIVE ANTI
LOGIC PWM
OFFSET
L6711
CURRENT SHARING
CORRECTION
PWM2
PWM2
LS2
115% / OVP
PWM3
REMOTE
BUFFER
TOTAL CURRENT
64k
HS3
OUTEN
OCP1
OCP2
OCP3
CROSS CONDUCTION
64k
ADAPTIVE ANTI
LOGIC PWM
64k
64k
CURRENT SHARING
CORRECTION
PWM3
LS3
12.5µA
CH3 CURRENT
CH2 CURRENT
CH1 CURRENT
READING
READING
READING
OCP3
OCP2
OCP1
OVP
VCC
L6711
OVP
VCC
SGND
CS_SEL
CS3-
CS3+
CS2-
CS2+
CS1-
CS1+
SS_END