參數(shù)資料
型號: L6716TR
廠商: STMICROELECTRONICS
元件分類: 穩(wěn)壓器
英文描述: DUAL SWITCHING CONTROLLER, 225 kHz SWITCHING FREQ-MAX, QCC48
封裝: 7 X 7 MM, 1 MM HEIGHT, ROHS COMPLIANT, VFQFP-48
文件頁數(shù): 4/57頁
文件大小: 829K
代理商: L6716TR
Pin description and connection diagram
L6716
12/57
Doc ID 14521 Rev 3
48
UGATE1
Channel 1HS driver output.
It must be connected to the HS1 MOSFET gate. A small series resistors helps in reducing
device-dissipated power.
49
PGND
Power ground pin (LS drivers return path). Connect to power ground plane.
Exposed pad connects also the silicon substrate. As a consequence it makes a good thermal
contact with the PCB to dissipate the power necessary to drive the external MOSFETs.
Connect it to the power ground plane using 5.2 x 5.2 mm square area on the PCB and with
sixteen vias (uniformly distributed), to improve electrical and thermal conductivity.
Table 2.
Pin description (continued)
Name
Description
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