參數(shù)資料
型號: R1211D101C
廠商: Ricoh Co., Ltd.
英文描述: STEP-UP DC/DC CONTROLLER
中文描述: 升壓型DC / DC控制器
文件頁數(shù): 17/40頁
文件大?。?/td> 385K
代理商: R1211D101C
R1211x
17
UVLO Detector Threshold/
Hysteresis Range Test
CE "L" Input Current/"H" Input Current Test
V
IN
GND
EXT
CE
V
FB
DELAY
OSCILLOSCOPE
V
IN
GND
CE
V
FB
DELAY
6V
A
0V/6V
CE "L" Input Voltage/"H" Input Voltage Test
V
IN
GND
EXT
CE
V
FB
DELAY
OSCILLOSCOPE
2.5V/6V
Soft-start Time Test
<Components>
Inductor (L)
Diode (SD)
Capacitors
NMOS Transistor : RF7601 (International Rectifier)
Resistors
: R1: 90k
, R2: 10k
, R3: 30k
V
IN
GND
EXT
CE
V
FB
DELAY
Coil
C5
C2
OSCILLOSCOPE
0V/3.3V
R3
C1
R1
R2
Rout
V
OUT
Diode
NMOS
C3
: 22
μ
H (TDK LDR655312T-220)
: CRS02 (Toshiba)
C1 : 680pF (Ceramic), C2: 22
μ
F (Tantalum)
+
2.2
μ
F (Ceramic),
C3 : 68
μ
F (Tantalum)
+
2.2
μ
F (Ceramic), C5: 22
μ
F (Tantalum)
相關PDF資料
PDF描述
R1211D102A STEP-UP DC/DC CONTROLLER
R1211D102C STEP-UP DC/DC CONTROLLER
R1211D103A STEP-UP DC/DC CONTROLLER
R1211D103C STEP-UP DC/DC CONTROLLER
R1211D104A STEP-UP DC/DC CONTROLLER
相關代理商/技術參數(shù)
參數(shù)描述
R1211D102A 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:STEP-UP DC/DC CONTROLLER
R1211D102C 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:STEP-UP DC/DC CONTROLLER
R1211D103A 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:STEP-UP DC/DC CONTROLLER
R1211D103C 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:STEP-UP DC/DC CONTROLLER
R1211D104A 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:STEP-UP DC/DC CONTROLLER