參數(shù)資料
型號: R1280D002A-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: 0.05 A DUAL SWITCHING CONTROLLER, 805 kHz SWITCHING FREQ-MAX, PDSO10
封裝: 0.90 MM HEIGHT, SON-10
文件頁數(shù): 17/26頁
文件大?。?/td> 344K
代理商: R1280D002A-TR
Rev. 1.10 - 17 -
4) Frequency vs. Temperature
R1280D002A
550
600
650
700
750
800
-60
-40
-20
0
20
40
60
(
°
C)
80
100
Temperature Topt
F
VIN=2.5V
VIN=3.3V
VIN=5.5V
R1280D002B
550
600
650
700
750
800
-60
-40
-20
0
20
40
60
(
°
C)
80
100
Temperature Topt
F
VIN=2.5V
VIN=3.3V
VIN=5.5V
R1280D002C
150
170
190
210
230
-60
-40
-20
0
20
40
60
(
°
C)
80
100
Temperature Topt
F
VIN=2.5V
VIN=3.3V
VIN=5.5V
5) Maximum Duty Cycle vs. Temperature
VIN=3.3V
R1280D002B
86
88
90
92
94
-60
-40
-20
0
20
40
60
80
100
Temperature Topt
M
m
R1280D002B
86
88
90
92
94
-60
-40
-20
0
20
40
60
80
100
Temperature Topt
M
(
(
°
C)
(
°
C)
相關(guān)PDF資料
PDF描述
R1280D002B 2CH PWM DC/DC Controller
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
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
R1280D002B 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:2CH PWM DC/DC Controller
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