參數(shù)資料
型號(hào): DRV8800PWPR
廠商: TEXAS INSTRUMENTS INC
元件分類: 運(yùn)動(dòng)控制電子
英文描述: BRUSH DC MOTOR CONTROLLER, 2.8 A, PDSO16
封裝: PLASTIC, HTSSOP-16
文件頁數(shù): 7/27頁
文件大?。?/td> 952K
代理商: DRV8800PWPR
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Drive Current
Slow decay with synchronous rectification (brake) Low Side
Fast decay with synchronous rectification (reverse)
VBB
4
1
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3
4
Slow decay with synchronous rectification (brake) High Side
www.ti.com
SLVS855E – JULY 2008 – REVISED OCTOBER 2010
DRV8801
Figure 3. Current Path
Fast Decay With Synchronous Rectification
This decay mode is equivalent to a phase change where the opposite drivers are switched on. When in fast
decay, the motor current is not allowed to go negative (direction change). Instead, as the current approaches
zero, the drivers turn off. The power calculation is the same as the drive current calculation (see Equation 1).
Copyright 2008–2010, Texas Instruments Incorporated
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Product Folder Link(s): DRV8800 DRV8801
相關(guān)PDF資料
PDF描述
DRW16 ROTARY CODED SWITCH-16POSITIONS, HEXADECIMAL, LATCHED, THROUGH HOLE-STRAIGHT
5-1437584-7 ROTARY CODED SWITCH-16POSITIONS, HEXADECIMAL, LATCHED, THROUGH HOLE-STRAIGHT
DS-1177 Power Dividers Space Qualified
DS-1178 Power Dividers Space Qualified
DS-117 Three-Way Power Dividers 1300 MHz
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