L6711TR STMicroelectronics, L6711TR Datasheet - Page 30
L6711TR
Manufacturer Part Number
L6711TR
Description
IC CTRLR 3PHASE VID/DACS 48-TQFP
Manufacturer
STMicroelectronics
Type
Step-Down (Buck)r
Datasheet
1.L6711TR.pdf
(50 pages)
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
L6711TR
Available stocks
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Dynamic VID transitions
11.2
30/50
Selecting the HAMMER DAC, the device checks for VID code modifications on the rising
edge of a clock that is the same frequency of each phase and waits for a confirmation on the
following falling edge. Once the new code is stable, on the next rising edge the reference
starts stepping up or down in LSB increments (25mV) every clock cycle until the new VID
code is reached. During the transition, VID code changes are ignored; the device re-starts
monitoring VID after the transition has finished on the next rising edge.
If the new VID code is more than 1 bit higher than the previous, the device will execute the
transition stepping the reference every switching cycle until the new code has reached
VID_SEL = GND.
L6711