参数资料
型号: TPS65040ZQER
厂商: TEXAS INSTRUMENTS INC
元件分类: 电源管理
英文描述: 8-CHANNEL POWER SUPPLY MANAGEMENT CKT, PBGA71
封装: 5 X 5 MM, 0.50 MM PITCH, GREEN, PLASTIC, MICRO, BGA-71
文件页数: 41/73页
文件大小: 1928K
代理商: TPS65040ZQER
NomalOperation
Mode
CurrentLimit
4A DetectionMode
CurrentLimit
1.5A DetectionMode
Current
Limit4A
Current
Limit1.5A
CoilCurrent
VOUT
50usec(typ)
5usec(typ)
NomalOperation
Mode
0V
0A
PABIAS1
0V
Twotimesdetecting
of1.5A currentlimit
VOUT
NomalOperation
Mode
Current
Limit4A
Current
Limit1.5A
CoilCurrent
0A
50usec(typ)
0V
5usec(typ)
1.5A detectcontinuously
DecreasingVOUT
1.5A detectionstart
PABIAS1
0V
Current Limit
4A DetectionMode
CurrentLimit
1.5A DetectionMode
(a)4 A Detection
(b)4 A and1.5 A Detection
SLVS708B – NOVEMBER 2006 – REVISED APRIL 2007
Figure 73. Current Limit Protection - View (a) and (b)
46
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