參數(shù)資料
型號(hào): R1282D002A-TR
廠商: RICOH COMPANY LTD
元件分類: 穩(wěn)壓器
英文描述: 2CH PWM DC/DC CONTROLLER
中文描述: DUAL SWITCHING CONTROLLER, 805 kHz SWITCHING FREQ-MAX, PDSO10
封裝: 0.90 MM HEIGHT, TSON-10
文件頁數(shù): 14/18頁
文件大?。?/td> 327K
代理商: R1282D002A-TR
R1282D002A
8)
Vrefout Output Voltage vs. Output Current
R1282D002A
1.510
14
9) Protection Delay Time vs. Temperature (V
IN
=3.3V)
R1282D002A
140
10) Maximum Duty Cycle vs. DTC Voltage (V
IN
=3.3V)
R1282D002A
100
20
Vrefout Output Current(mA)
V
0
5
10
15
1.508
1.504
1.502
1.500
1.498
1.506
V
IN
=3.3V
V
IN
=5.5V
V
IN
=2.5V
0
100
-40
Temperature Topt(
°
C)
P
D
-60
-20
40
20
60
80
120
100
80
60
R1282D002A
11)
Output Sink Current vs. Temperature (V
IN
=3.3V)
R1282D002A
130
0.8
DTC1 Voltage(V)
C
0.0
0.2
0.4
0.6
80
40
20
0
60
1.0
1.2
1.4
0.8
DTC2 Voltage(V)
C
0.0
0.2
0.4
0.6
100
80
40
20
0
60
1.0
1.2
1.4
12) Output Source Current vs. Temperature
R1282D002A
0.0
0
100
-40
Temperature Topt(
°
C)
O
A
μ
A
-60
-20
40
20
60
80
120
110
100
90
0
100
-40
Temperature Topt(
°
C)
O
A
μ
A
-60
-20
40
20
60
80
-0.5
-1.0
-1.5
-2.0
-2.5
-3.0
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