參數(shù)資料
型號： C2012X5R0J226
廠商： ON SEMICONDUCTOR
元件分類： DC/DC變換器
英文描述： Up to 500 mA, High Efficiency Synchronous Step-Down DC-DC Converter
中文描述： 多達(dá)500個，高效率同步降壓毫安型DC - DC轉(zhuǎn)換器
文件頁數(shù)： 4/16頁
文件大?。?/td> 162K
代理商： C2012X5R0J226
NCP1511
http://onsemi.com
4
ELECTRICAL CHARACTERISTICS
(V
in
= 3.6 V, Vo = 1.5 V, T
A
= 25
°
C, Fsyn = 600 kHz 50% Duty Cycle square wave for PWM
mode; T
A
= –30 to 85
°
C for Min/Max values, unless otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
VCC Pin
Quiescent Current of Sync Mode, I
out
= 0 mA
Iq PWM
175
A
Quiescent Current of PWM Mode, I
out
= 0 mA
Iq PWM
185
A
Quiescent Current of Pulsed Mode, I
out
= 0 mA
Iq Pulsed
14
A
Quiescent Current, SHD Low
Iq Off
0.1
0.5
A
Input Voltage Range (Note 3)
Vin
2.5
5.2
V
Sync Pin
Input Voltage
Vsync
0.3
Vcc + 0.3
V
Frequency Operational Range
Fsync
500
600
1000
kHz
Minimum Synchronization Pulse Width
Dcsync Min
30
%
Maximum Synchronization Pulse Width
Dcsync Max
70
%
SYNC “H” Voltage Threshold
Vsynch
920
1200
mV
SYNC “L” Voltage Threshold
Vsyncl
400
830
mV
SYNC “H” Input Current, Vsync = 3.6 V
Isynch
2.2
A
SYNC “L” Input Current, Vsync = 0 V
Isyncl
0.5
A
Output Level Selection Pins
Input Voltage
Vcb
0.3
Vcc + 0.3
V
CB0, CB1 “H” Voltage Threshold
Vcb h
920
1200
mV
CB0, CB1 “L” Voltage Threshold
Vcb l
400
830
mV
CB0 “H” Input Current, CB = 3.6 V
Icb0 h
2.2
A
CB0 “L” Input Current, CB = 0 V
Icb0 l
0.5
A
CB1 “H” Input Current, CB = 3.6 V
Icb1 h
0.3
1.0
A
CB1 “L” Input Current, CB = 0 V
Icb1 l
2.2
A
Shutdown Pin
Input Voltage
Vshd
0.3
Vcc + 0.3
V
SHD “H” Voltage Threshold
Vshd h
920
1200
mV
SHD “L” Voltage Threshold
Vshd l
400
830
mV
SHD “H” Input Current, SHD = 3.6 V
Ishd h
2.2
A
SHD “L” Input Current, SHD = 0 V
Ishd l
0.5
A
Feedback Pin
Input Voltage
Vfb
0.3
Vcc + 0.3
V
Input Current, Vfb = 1.5 V
Ifb
5.0
7.5
A
Sync PWM Mode Characteristics
Switching PFET Current Limit
I lim
800
mA
Minimum On Time
Ton min
75
nsec
Rdson Switching PFET and N_FET
Rdson
0.23
Switching PFET and NFET Leakage Current
Ileak
0
1.0
A
Output Overvoltage Threshold
Vo
5.0
%
3. Recommended maximum input voltage is 5 V when the device frequency is synchronized with an external clock signal.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
C2012X5R0J226K 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:1MHz Step-Down Converter/LDO Regulator
C2012X5R0J226K/0.85 功能描述:多層陶瓷電容器MLCC - SMD/SMT RoHS:否 制造商:American Technical Ceramics (ATC) 電容:10 pF 容差:1 % 電壓額定值:250 V 溫度系數(shù)/代碼:C0G (NP0) 外殼代碼 - in:0505 外殼代碼 - mm:1414 工作溫度范圍:- 55 C to + 125 C 產(chǎn)品:Low ESR MLCCs 封裝:Reel
C2012X5R0J226K/1.25 功能描述:多層陶瓷電容器MLCC - SMD/SMT 22uF 10% 6.3Volts RoHS:否 制造商:American Technical Ceramics (ATC) 電容:10 pF 容差:1 % 電壓額定值:250 V 溫度系數(shù)/代碼:C0G (NP0) 外殼代碼 - in:0505 外殼代碼 - mm:1414 工作溫度范圍:- 55 C to + 125 C 產(chǎn)品:Low ESR MLCCs 封裝:Reel
C2012X5R0J226K125AB 制造商:TDK Innoveta 功能描述:Cap Ceramic 22uF 6.3V X5R 10% SMD 0805 85C T/R 制造商:TDK 功能描述:CAP 22UF 6.3VDC X5R 10% SMD 0805 - Tape and Reel 制造商:TDK 功能描述:CAP CER 22UF 6.3V 10% X5R 0805 制造商:TDK 功能描述:C Series 0805 22 uF 6.3 V 10 % Tolerance X5R SMT Multilayer Ceramic Capacitor 制造商:TDK 功能描述:CAPACITOR CERAMIC, 22UF, 6.3V, X5R, 10%, 0805; Capacitance:22F; Capacitance Tolerance: 10%; Dielectric Characteristic:X5R; Voltage Rating:6.3V; Capacitor Case Style:0805 [2012 Metric]; Capacitor Terminals:SMD; No. of Pins:2 ;RoHS Compliant: Yes 制造商:TDK CORPORATION OF AMERICA 功能描述:Case:C2012, T.C:X5R, Voltage:0J, Cap Value:226, Tol:K, Thickness:1.25, E series: 3
C2012X5R0J226M 功能描述:多層陶瓷電容器MLCC - SMD/SMT 0805 22uF 6.3volts X5R 20% RoHS:否 制造商:American Technical Ceramics (ATC) 電容:10 pF 容差:1 % 電壓額定值:250 V 溫度系數(shù)/代碼:C0G (NP0) 外殼代碼 - in:0505 外殼代碼 - mm:1414 工作溫度范圍:- 55 C to + 125 C 產(chǎn)品:Low ESR MLCCs 封裝:Reel
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