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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)： | 9/35頁 |
| 文件大?。?/td> | 617K |
| 代理商： | MPC18730EP |
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Analog Integrated Circuit Device Data
Freescale Semiconductor
9
18730
ELECTRICAL CHARACTERISTICS
STATIC
Reset Circuit
Reset Voltage 1
Reset Voltage 2
Hysteresis Voltage 1 (@RST1)
Hysteresis Voltage 2 (@RST2)
PGOOD (V
PGOOD
= 2.4 V)
(I
sink
= 2 mA)
PGOOD_DELAY (I
sink
= 100
μ
A)
High Level Threshold Voltage
Low Level Threshold Voltage
PGOOD_DELAY Pull-Up Resistance
V
RST1
V
RST2
V
HYRS1
V
HYRS2
I
PGOOD1,2
V
PGOOD1,2
V
OLCR1,2
V
IHCR1,2
V
ILCR1,2
R
PUPRC1,2
0.85 x
VO1_SENSE
0.80 x
VO1_SENSE
40
50
0
0
0
1.25
0.75
50
0.88 x
VO1_SENSE
0.85 x
VO1_SENSE
78
75
-
-
-
1.42
1.00
100
0.91 x
VO1_SENSE
0.90 x
VO1_SENSE
115
100
10
0.5
0.7
1.65
1.15
150
V
V
mV
mV
μ
A
V
V
V
V
K
V_STDBY Output Resistance
Output Resistance (VO1_SENSE)
Output Resistance (VBATT)
R
VO1_SENSE
R
VB
-
-
30
200
45
400
W
LSWO Output Resistance
Output Resistance
R
LSWO
-
42
50
W
VGATE_EXT
VGATE_EXT Output Voltage (I
source
= 100
μ
A)
(I
sink
= 100
μ
A)
V
OHEXTG
V
OLEXTG
VGATE x 0.9
0
-
-
VGATE
VGATE x 0.1
V
Logic Input
"H" Level Input Voltage
(20)
"L" Level Input Voltage
(20)
"H" Level Input Voltage
(21)
"L" Level Input Voltage
(21)
"H" Level Input Voltage
(22)
"L" Level Input Voltage
(22)
"H" Level Input Current
(20)
,
(22)
"L" Level Input Current
(22)
,
(23)
Pull Up Resistance
(24)
Pull Down Resistance
(25)
V
IHVS
V
ILVS
V
IH
V
IL
V
IHVB
V
ILVB
I
IH
I
IL
R
PUP
R
PDW
V_STDBY - 0.2
-
1.5
-
VB - 0.2
-
-1.0
-1.0
410
330
-
-
-
-
-
-
-
-
590
480
-
0.2
-
0.4
-
0.2
1.0
1.0
770
625
V
V
V
V
V
V
μ
A
μ
A
K
K
Notes
20.
21.
22.
23.
24.
25.
Applied to WAKEB1 ~ 4 and SEQ_SELECT.
Applied to CLEAR, SLEEP, EXT_CLOCK, DATA, STRB and SCKIN.
Applied to VGATESEL1 and 2.
Applied to WAKEB1 ~ 3, CLEAR, SLEEP, EXT_CLOCK, DATA, STRB, SCKIN and SEQ_SELECT.
Applied to WAKEB4.
Applied to CLEAR, SLEEP, EXT_CLOCK, DATA, STRB and SCKIN.
Table 3. Static Electrical Characteristics (continued)
Characteristics noted under conditions VBATT = 1.2 V, VO1_SENSE = 2.4 V, VGATE= 6.0 V, f
CLK
= 176.4 kHz unless
otherwise noted. Typical values noted reflect the approximate parameter means at T
A
= 27°C under nominal conditions unless
otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
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