參數(shù)資料
型號: MB3892PFF
廠商: FUJITSU LTD
元件分類: 電源管理
英文描述: Power Management IC for Mobile Phone
中文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQFP80
封裝: PLASTIC, LQFP-80
文件頁數(shù): 31/40頁
文件大小: 503K
代理商: MB3892PFF
MB3892
31
I
CONDITIONS of EACH REGULATORS at MEASUREMENT of CONSUMPTION CURRENT
Each regulators conditions at the measurment of consumption current are as the following table.
[BIASSW] siganl of serial control is “H” level (BIASSW OFF) .
BBREG1 BBREG2 BBREG3 BATTREG
VIBREG
VARREG RFREG1
Special power off
IB1
OFF
OFF
OFF
OFF
OFF
OFF
OFF
Standby
IB2
ON
OFF
ON
ON
OFF
OFF
OFF
Power on
(waiting/intermittent)
IB3
ON
OFF
ON
ON
OFF
OFF
OFF
Power on
(waiting/receiving)
IB4
ON
ON
ON
ON
OFF
OFF
ON
Power on
(conversation/
transmission)
IB5
ON
ON
ON
ON
OFF
OFF
ON
Power on
(conversation/receiving)
IB6
ON
ON
ON
ON
OFF
OFF
ON
RFREG2 RFREG3 RFREG4 RFREG5 RFREG6
Receiver
Amp.
Loudspeaker
Amp.
Special power off
IB1
OFF
OFF
OFF
OFF
OFF
OFF
OFF
Standby
IB2
OFF
OFF
OFF
OFF
OFF
OFF
OFF
Power on
(waiting/intermittent)
IB3
OFF
OFF
OFF
OFF
OFF
OFF
OFF
Power on
(waiting/receiving)
IB4
ON
ON
ON
OFF
ON
OFF
OFF
Power on
(conversation/
transmission)
IB5
ON
OFF
OFF
ON
ON
ON
OFF
Power on
(conversation/
receiving)
IB6
ON
ON
ON
OFF
ON
ON
OFF
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