參數(shù)資料
型號(hào): M38021M2D256FP
廠商: Mitsubishi Electric Corporation
元件分類(lèi): DC/DC變換器
英文描述: 1 watt dc-dc converters
中文描述: 1瓦的DC - DC轉(zhuǎn)換器
文件頁(yè)數(shù): 135/207頁(yè)
文件大?。?/td> 2389K
代理商: M38021M2D256FP
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3802 GROUP USER'S MANUAL
3-9
APPENDIX
3.1 Electrical characteristics
Power source voltage
Input voltage
P0
0
–P0
7
, P1
0
–P1
7
, P2
0
–P2
7
,
P3
0
–P3
7
, P4
0
–P4
7
, P5
0
–P5
7
,
P6
0
–P6
7
,
V
REF
RESET, X
IN
CNV
SS
Input voltage
Input voltage
Output voltage P0
0
–P0
7
, P1
0
–P1
7
, P2
0
–P2
7
,
P3
0
–P3
7
, P4
0
–P4
7
, P5
0
–P5
7
,
P6
0
–P6
7
,
X
OUT
Power dissipation
Operating temperature
Storage temperature
V
CC
V
I
V
I
V
I
V
O
P
d
T
opr
T
stg
Symbol
Parameter
Conditions
Ratings
–0.3 to 7.0
–0.3 to V
CC
+0.3
–0.3 to V
CC
+0.3
–0.3 to 13
–0.3 to V
CC
+0.3
1000 (Note)
–40 to 85
–65 to 150
V
V
V
V
V
mW
°
C
°
C
Unit
T
a
= 25
°
C
All voltage are based on V
SS
.
Output transistors are cut off.
Note 1:
The total output current is the sum of all the currents flowing through all the applicable ports. The total average current is an aver-
age value measured over 100 ms. The total peak current is the peak value of all the currents.
2:
The peak output current is the peak current flowing in each port.
3:
The average output current I
OL(avg)
, I
OH(avg)
in an average value measured over 100 ms.
5.5
V
CC
V
CC
V
CC
V
CC
V
CC
0.2 V
CC
0.2 V
CC
0.16 V
CC
–80
–80
80
80
–40
–40
40
40
–10
10
–5
5
8
Power source voltage (f(X
IN
)
2 MHz)
Power source voltage
Analog reference voltage (when A-D converter is used)
Analog reference voltage (when D-A converter is used)
Analog power source voltage
Analog input voltage
“H” input voltage
AN
0
–AN
7
P0
0
–P0
7
, P1
0
–P1
7
, P2
0
–P2
7
, P3
0
–P3
7
, P4
0
–P4
7
,
P5
0
–P5
7
, P6
0
–P6
7
RESET, X
IN
, CNV
SS
“H” input voltage
“L” input voltage
P0
0
–P0
7
, P1
0
–P1
7
, P2
0
–P2
7
, P3
0
–P3
7
, P4
0
–P4
7
,
P5
0
–P5
7
, P6
0
–P6
7
RESET, CNV
SS
X
IN
P0
0
–P0
7
, P1
0
–P1
7
, P2
0
–P2
7
, P3
0
–P3
7
(Note 1)
P4
0
–P4
7
,P5
0
–P5
7
, P6
0
–P6
7
(Note 1)
P0
0
–P0
7
, P1
0
–P1
7
, P2
0
–P2
7
, P3
0
–P3
7
(Note 1)
P4
0
–P4
7
,P5
0
–P5
7
, P6
0
–P6
7
(Note 1)
“L” input voltage
“L” input voltage
“H” total peak output current
“H” total peak output current
“L” total peak output current
“L” total peak output current
“H” total average output current
P0
0
–P0
7
, P1
0
–P1
7
, P2
0
–P2
7
, P3
0
–P3
7
(Note 1)
“H” total average output current P4
0
–P4
7
,P5
0
–P5
7
, P6
0
–P6
7
(Note 1)
“L” total average output current
P0
0
–P0
7
, P1
0
–P1
7
, P2
0
–P2
7
, P3
0
–P3
7
(Note 1)
“L” total average output current
P4
0
–P4
7
,P5
0
–P5
7
, P6
0
–P6
7
(Note 1)
“H” peak output current
P0
0
–P0
7
, P1
0
–P1
7
, P2
0
–P2
7
, P3
0
–P3
7
, P4
0
–P4
7
,
P5
0
–P5
7
, P6
0
–P6
7
(Note 2)
“L” peak output current
P0
0
–P0
7
, P1
0
–P1
7
, P2
0
–P2
7
, P3
0
–P3
7
, P4
0
–P4
7
,
P5
0
–P5
7
, P6
0
–P6
7
(Note 2)
“H” average output current
P0
0
–P0
7
, P1
0
–P1
7
, P2
0
–P2
7
, P3
0
–P3
7
, P4
0
–P4
7
,
P5
0
–P5
7
, P6
0
–P6
7
(Note 3)
“L” average output current
P0
0
–P0
7
, P1
0
–P1
7
, P2
0
–P2
7
, P3
0
–P3
7
, P4
0
–P4
7
,
P5
0
–P5
7
, P6
0
–P6
7
(Note 3)
Internal clock oscillation frequency (V
CC
= 4.0 to 5.5 V)
V
CC
V
SS
V
REF
AV
SS
V
IA
V
IH
V
IH
V
IL
V
IL
V
IL
Σ
I
OH(peak)
Σ
I
OH(peak)
Σ
I
OL(peak)
Σ
I
OL(peak)
Σ
I
OH(avg)
Σ
I
OH(avg)
Σ
I
OL(avg)
Σ
I
OL(avg)
I
OH(peak)
I
OL(peak)
I
OH(avg)
I
OL(avg)
f(X
IN
)
Symbol
Parameter
Limits
Typ.
Min.
4.0
V
V
V
V
V
V
V
V
V
V
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
MHz
Unit
2.0
4.0
AV
SS
0.8 V
CC
0.8 V
CC
0
0
0
5.0
0
0
Max.
Table 3.1.14 Absolute maximum ratings
(Extended operating temperature version)
Table 3.1.15 Recommended operating conditions (Extended operating temperature version)
(V
CC
= 4.0 to 5.5 V, T
a
= –40 to 85
°
C, unless otherwise noted)
3.1.7 Absolute maximum ratings (Extended operating temperature version)
Note: 300mW in case of the flat package
3.1.8 Recommended operatinmg conditions (Extended operating temperature version)
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