參數(shù)資料
型號: LTC3618IFE#PBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: 8 A DUAL SWITCHING CONTROLLER, 2700 kHz SWITCHING FREQ-MAX, PDSO24
封裝: 4.40 MM, LEAD FREE, PLASTIC, TSSOP-24
文件頁數(shù): 24/24頁
文件大?。?/td> 603K
代理商: LTC3618IFE#PBF
LTC3618
9
3618f
ITH1 (Pin 23/Pin 2): Error Amplier Compensation. Con-
nection for external compensation from ITH to SGND.
The current comparator’s threshold increases with this
control voltage. Tying this pin to SVIN enables internal
compensation.
VFB1 (Pin 22/Pin 1): Voltage Feedback Input Pin for
VDDQ. Receives the feedback voltage for VDDQ from the
external resistive divider across the output.
MODE/SYNC (Pin 24/Pin 3): Mode Selection.
1. Tying the MODE pin to SVIN or SGND enables pulse-
skipping mode or forced continuous mode respectively
for VDDQ only. The default operation mode for VTT is
PIN FUNCTIONS (FE/UF)
forced continuous mode. The input to the MODE/SYNC
pin should be a digital signal.
2. When a clock signal is applied to this pin, the switching
frequency synchronizes to this clock signal and forced
continuous mode is selected for VDDQ.
PGND (Exposed Pad Pin 25/ Exposed Pad Pin 25): Power
Ground. The exposed pad connects to the sources of the
power N-channel MOSFETs. The PGND pin is common
for both channels. The exposed pad must be soldered
to the PCB for electrical connection and rated thermal
performance. Refer to the Operation and Applications
Information sections for more information.
相關(guān)PDF資料
PDF描述
LTC3618EFE#TRPBF 8 A DUAL SWITCHING CONTROLLER, 2700 kHz SWITCHING FREQ-MAX, PDSO24
LTC3620EDC#PBF SWITCHING REGULATOR, 50 kHz SWITCHING FREQ-MAX, PDSO8
LTC3620EDC#TRMPBF SWITCHING REGULATOR, 50 kHz SWITCHING FREQ-MAX, PDSO8
LTC3620EDC-1#PBF SWITCHING REGULATOR, 50 kHz SWITCHING FREQ-MAX, PDSO8
LTC3620EDC-1#TRPBF SWITCHING REGULATOR, 50 kHz SWITCHING FREQ-MAX, PDSO8
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