參數(shù)資料
型號: MPC18730EP
廠商: 飛思卡爾半導(dǎo)體(中國)有限公司
英文描述: Power Management IC with Five Regulated Outputs Programmed Through 3 Wire Serial Interface
中文描述: 與電源管理IC,通過3線串行接口編程五穩(wěn)壓輸出
文件頁數(shù): 11/35頁
文件大小: 617K
代理商: MPC18730EP
Analog Integrated Circuit Device Data
Freescale Semiconductor
11
18730
ELECTRICAL CHARACTERISTICS
TIMING DIAGRAMS
TIMING DIAGRAMS
Figure 4. Power Supply Start-Up Timing Diagram
WAKE1~4(int)
EXT_CLOCK
V_STDBY
VBATT
VGATE
PGOOD1(Int)
PGOOD1
VO1_SENSE
VOUT1
VO2_SENSE
VOUT2
SREG1~3
DATA
STRB
CLEAR
SLEEP
VBATT
VBATT
VBATT
VO1_SENSE
VGATE
VBATT
VO1_SENSE
VO2_SENSE
VBATT
VBATT
INT
EXT
VO1_SENSE
VO1_SENSE
VO2_SENSE
DATA
PGOOD1
VO1_SENSE
PGOOD2(Int)
Standby Mode
*1: When using Ni_mh. High-Z when using Li_ion.
Start-Up
(Serial setting)
PGOOD_DELAY set value
PGOOD_DELAY set value
SEQ_SELECT setting
SEQ_SELECT setting
Operation Mode
Standby Mode
VO1_SENSE
VO1_SENSE
VBATT
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