參數(shù)資料
型號(hào): R1211N002B
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(yè)數(shù): 15/40頁(yè)
文件大小: 385K
代理商: R1211N002B
R1211x
15
DELAY Pin Detector Threshold Voltage Test
3.3V
AMP "H" Output Current/"L"
Output Current Test
3.3V
OSCILLOSCOPE
V
IN
GND
EXT
V
FB
DELAY
V
IN
GND
AMPOUT
V
FB
DELAY
A
0.9V/1.1V
1V
UVLO Detector Threshold/Hysteresis Range Test
OSCILLOSCOPE
V
IN
GND
EXT
V
FB
DELAY
Soft-start Time Test
V
IN
GND
EXT
AMPOUT
V
FB
DELAY
Coil
C5
C2
OSCILLOSCOPE
C4R4
R3
C1
R1
R2
Rout
V
OUT
Diode
NMOS
C3
<Components>
Inductor (L)
Diode (SD)
Capacitors
NMOS Transistor
Resistors
: 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), C4:2200pF(Ceramic), C5:22
μ
F(Tantalum)
: IRF7601 (International Rectifier)
: R1: 90k
, R2:10k
, R3:30k
, R4:30k
, Rout:1k
/330
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
R1211N002B-TR 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Analog IC
R1211N002C 制造商:RICOH 制造商全稱(chēng):RICOH electronics devices division 功能描述:STEP-UP DC/DC CONTROLLER
R1211N002C-TR 制造商:RICOH 制造商全稱(chēng):RICOH electronics devices division 功能描述:Step-up DC/DC Controller
R1211N002D 制造商:RICOH 制造商全稱(chēng):RICOH electronics devices division 功能描述:STEP-UP DC/DC CONTROLLER
R1211N002D-TR 制造商:RICOH 制造商全稱(chēng):RICOH electronics devices division 功能描述:Step-up DC/DC Controller