參數(shù)資料
型號: IRU3046CF
廠商: International Rectifier
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: DUAL SYNCHRONOUS PWM CONTROLLER WITH CURRENT SHARING CIRCUITRY AND LDO CONTROLLER
中文描述: 雙同步PWM控制器,帶有均流電路和LDO控制器
文件頁數(shù): 17/20頁
文件大?。?/td> 163K
代理商: IRU3046CF
IRU3046
17
Rev. 1.9
09/27/02
www.irf.com
Figure 14 - Gate signals vs. inductor currents.
Ch1: Gate signal for control FET(master) (10V/div).
Ch2: Gate signal for control FET(slave) (20V/div).
Ch3: Inductor current for master channel (5A/div).
Ch4: Inductor current for slave channel (5A/div).
V
MASTER
=5V, V
SLAVE
=12V, I
OUT
=10A
Figure 15 - Inductors current matching.
Ch1: Gate signal for sync FET(master) (10V/div).
Ch2: Gate signal for sync FET(slave) (10V/div).
Ch3: Inductor current for master channel (5A/div).
Ch4: Inductor current for slave channel (5A/div).
V
MASTER
=5V, V
SLAVE
=12V, I
OUT
=10A
Figure 16 - Gate signals.
Ch1: Gate signal for control FET(master) (10V/div).
Ch2: Gate signal for sync FET(master) (10V/div).
Ch3: Gate signal for control FET(slave) (20V/div).
Ch4: Gate signal for sync FET(slave) (10V/div).
WAVEFORMS
相關(guān)PDF資料
PDF描述
IRU3047 DUAL SYNCHRONOUS PWM CONTROLLER WITH CURRENT SHARING CIRCUITRY AND LDO CONTROLLER
IRU3047CW DUAL SYNCHRONOUS PWM CONTROLLER WITH CURRENT SHARING CIRCUITRY AND LDO CONTROLLER
IRU3048 DUAL SYNCHRONOUS PWM CONTROLLER CIRCUITRY AND LDO CONTROLLER
IRU3048CF DUAL SYNCHRONOUS PWM CONTROLLER CIRCUITRY AND LDO CONTROLLER
IRU3048CS DUAL SYNCHRONOUS PWM CONTROLLER CIRCUITRY AND LDO CONTROLLER
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