L6726A STMicroelectronics, L6726A Datasheet - Page 23

• Manufacturer Part Number: L6726A
• Description: IC CTRLR PWM 1PHASE SO-8
• Manufacturer: STMicroelectronics
• Type: Step-Down (Buck)r

Specifications of L6726A

• Internal Switch(s): No
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: Adj to 0.8V
• Frequency - Switching: 270kHz
• Voltage - Input: 1.5 ~ 12 V
• Operating Temperature: -20°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Output Current: 1.5 A
• Input Voltage: 4.1 V to 13.2 V
• Operating Temperature Range: - 40 C to + 150 C
• Mounting Style: SMD/SMT
• For Use With: 497-9046 - BOARD EVAL BASED ON L6726A497-6364 - BOARD DEMO FOR TS4995EIJT497-6259 - BOARD EVAL 1PH STPDN CONV L6726A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

L6726A
10
20 A demonstration board
L6726A demonstration board realizes on a four-layer PCB a step-down DC/DC converter
and shows the operation of the device in a general purpose application. Input voltage can
range from 5 V to 12 V bus. Output voltage is programmed to 1.25 V. The voltage regulator
can deliver up to 20 A output current. The switching frequency is 270 kHz.
Figure 13. 20 A demonstration board (left) and components placement (right)
Figure 14. 20 A demonstration board top (left) and bottom (right) layers
Doc ID 12754 Rev 4
20 A demonstration board
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