參數(shù)資料
型號: MC34280
廠商: ON SEMICONDUCTOR
英文描述: Power Supply & Management IC for Handheld Electronic Products(用于手提電子產(chǎn)品的電源管理芯片)
中文描述: 電源供應(yīng)器
文件頁數(shù): 4/20頁
文件大小: 378K
代理商: MC34280
MC34280
http://onsemi.com
4
TIMING DIAGRAMS (Con’t)
VAUXCON
VAUXADJ
VAUXREF
1.1 V
2.2 V
1.65 V
Total
N
Pulses
Total
M
Pulses
V
N
64
1.1 V
V
M
64
1.1 V
Reset
VAUXREF
Countup”
Flag is LOW
Countup”
Flag is HIGH
Figure 4. Auxiliary Regulator Voltage Control
tDW
tRW
tJW
tJC
tJL
VAUXCON
VAUXADJ
tCL
tCW
tCC
tDL
tRJL
Figure 5. Auxiliary Regulator Voltage Control Timing
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