參數(shù)資料
型號(hào): R1280D002B
廠商: Ricoh Co., Ltd.
英文描述: 2CH PWM DC/DC Controller
中文描述: 2聲道的PWM DC / DC控制器
文件頁(yè)數(shù): 19/26頁(yè)
文件大小: 344K
代理商: R1280D002B
Rev. 1.10 - 19 -
12) Duty Cycle vs. DTC Voltage
VIN=3.3V, EXT=1000pF
VIN=3.3V, EXT=1000pF
R1280D002A
0
20
40
60
80
100
0
0.2
0.4
0.6
V
DTC
(V)
0.8
1
1.2
1.4
D
R1280D002C
0
20
40
60
80
100
0
0.2
0.4
0.6
V
DTC
(V)
0.8
1
1.2
1.4
D
13) Output Sink Current vs. Temperature
14) Output Source Current vs. Temperature
VIN=3.3V
VIN=3.3V
R1280D002A/C
90
100
110
120
130
-60
-40
-20
0
20
40
60
(
°
C)
80
100
Temperature Topt
O
I
A
(
R1280D002A/C
-3.0
-2.5
-2.0
-1.5
-1.0
-0.5
0.0
-60
-40
-20
0
20
40
60
80
100
Temperature Topt
O
A
(
15) CE "H" Input Voltage vs. Temperature
16) CE "L" Input Voltage vs. Temperature
VIN=5.5V
VIN=2.5V
R1280D002B
0.25
0.50
0.75
1.00
1.25
-50
0
Temperature Topt
50
100
C
C
(
R1280D002B
0.25
0.5
0.75
1
1.25
-50
0
Temperature Topt
50
(
°
C)
100
C
C
(
(
°
C)
(
°
C)
相關(guān)PDF資料
PDF描述
R1280D002B-TR Linear Sensor Photodiode Array; 1536x1 Sensor-Elements Organization; 400 Dots-Per-Inch (DPI) Sensor Pitch; High Linearity and Uniformity; Wide Dynamic Range 4000:1 (72 dB); Low Image Lag 0.5% Typ; Operation to 8MHz
R1280D002C
R1280D002C-TR
R1280D002X Linear Sensor Photodiode Array; 896x1 Sensor-Elements Organization; 200 Dots-Per-Inch (DPI) Sensor Pitch; High Linearity and Uniformity; Wide Dynamic Range 2000:1 (66 dB); Low Image Lag 0.5% Typ; Operation to 5MHz
R3112D R3112D SERIES MARK SPECIFICATION
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
R1280D002B-TR 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:2CH PWM DC/DC Controller
R1280D002C 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:2CH PWM DC/DC Controller
R1280D002C-TR 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:2CH PWM DC/DC Controller
R1280D002X 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:2CH PWM DC/DC Controller
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