參數(shù)資料
型號： R1211D102C
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)： 8/40頁
文件大?。?/td> 385K
代理商： R1211D102C
R1211x
TYPICAL APPLICATIONS AND TECHNICAL NOTES
<R1211x002A/R1211x002C>
8
V
IN
DELAY
GND
EXT
V
FB
AMPOUT
Inductor
R3
C4
C3
R1
R2
V
OUT
Diode
NMOS
C1
C2
C5 R4
NMOS
Inductor : LDR655312T-100 10
μ
H (TDK) for R1211x002A
: LDR655312T-220 22
μ
H (TDK) for R1211x002C
Diode
: CRS02 (Toshiba)
: IRF7601 (International Rectifier)
C1 : 4.7
μ
F (Ceramic)
C2 : 0.22
μ
F (Ceramic)
C3 : 10
μ
F (Ceramic)
C4 : 680pF (Ceramic)
C5 : 2200pF (Ceramic)
R1 : Output Voltage Setting Resistor 1
R2 : Output Voltage Setting Resistor 2
R3 : 30k
R4 : 30k
<R1211x002B/R1211x002D>
Inductor
V
IN
DELAY
GND
EXT
V
FB
CE
R3
C4
C3
R1
R2
V
OUT
Diode
NMOS
C1
C2
CE Control
NMOS
Inductor : LDR655312T-100 10
μ
H (TDK) for R1211x002B
: LDR655312T-220 22
μ
H (TDK) for R1211x002D
Diode
: CRS02 (Toshiba)
: IRF7601 (International Rectifier)
C1 : 4.7
μ
F (Ceramic)
C2 : 0.22
μ
F (Ceramic)
C3 : 10
μ
F (Ceramic)
C4 : 680pF (Ceramic)
R1 : Setting Output Voltage Resistor 1
R2 : Setting Output Voltage Resistor 2
R3 : 30k
[
Note
]
These example circuits may be applied to the output voltage requirement is 15V or less. If the output voltage
requirement is 15V or more, ratings of NMOS and diode as shown above is over the limit, therefore, choose
other external components.
相關(guān)PDF資料
PDF描述
R1211D103A STEP-UP DC/DC CONTROLLER
R1211D103C STEP-UP DC/DC CONTROLLER
R1211D104A STEP-UP DC/DC CONTROLLER
R1211N002B STEP-UP DC/DC CONTROLLER
R1215D002A STEP-UP DC/DC CONTOLLER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
R12-11D5-12 制造商:NTE Electronics 功能描述:POWER RELAY DPDT 12VDC 5A PLUG IN 制造商:NTE Electronics 功能描述:General Purpose Relay 制造商:NTE Electronics 功能描述:POWER RELAY, DPDT, 12VDC, 5A, PLUG IN; Relay Type:General Purpose; Coil Voltage VDC Nom:12V; Contact Current Max:5A; Contact Voltage AC Nom:240V; Contact Voltage DC Nom:28V; Coil Resistance:160ohm; Contact Configuration:DPDT ;RoHS Compliant: Yes
R12-11D5-24 制造商:NTE Electronics 功能描述:POWER RELAY DPDT 24VDC 5A PLUG IN 制造商:NTE Electronics 功能描述:POWER RELAY, DPDT, 24VDC, 5A, PLUG IN 制造商:NTE Electronics 功能描述:RELAY-5AMP-DC-24V 制造商:NTE Electronics 功能描述:POWER RELAY, DPDT, 24VDC, 5A, PLUG IN; Relay Type:General Purpose; Coil Voltage VDC Nom:24V; Contact Current Max:5A; Contact Voltage AC Nom:240V; Contact Voltage DC Nom:28V; Coil Resistance:650ohm; Contact Configuration:DPDT ;RoHS Compliant: Yes
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