參數(shù)資料
型號(hào)： MCP1253
廠商： Microchip Technology Inc.
英文描述： Low Noise, Positive-Regulated Charge Pump
中文描述： 低噪聲，正調(diào)節(jié)電荷泵
文件頁數(shù)： 4/18頁
文件大?。?/td> 440K
代理商： MCP1253
MCP1252/3
DS21752A-page 4
2002 Microchip Technology Inc.
AC CHARACTERISTICS
TEMPERATURE SPECIFICATIONS
Electrical Specifications:
Unless otherwise specified, all limits are specified for T
A
= -40°C to +85°C,
V
IN
= 2.7V to 5.5V, SELECT = GND, SHDN = V
IN
, C
IN
= C
OUT
= 10 μF, C
FLY
= 1 μF, I
OUT
= 10 mA.
Typical values are for T
A
= +25°C.
Parameters
Sym
Min
Typ
Max
Units
Conditions
Internal Oscillator Frequency
F
OSC
520
800
—
650
1000
50
45
200
300
780
1200
—
kHz
kHz
mV
p-p
mV
p-p
μsec
μsec
MCP1252
MCP1253
MCP1252
MCP1253
SELECT = V
IN
SELECT = GND
V
IN
= 3.6V, I
OUT
= 10 mA,
SHDN = V
IH(MIN)
,
V
OUT
from 0 to 90% Nominal
Regulated Output Voltage
Ripple Voltage
V
RIP
V
OUT
Wake-Up Time From Shutdown T
WKUP
—
—
Parameters
Symbol
Min
Typ
Max
Units
Conditions
Temperature Ranges:
Specified Temperature Range
Maximum Operating Junction
Temperature
Storage Temperature Range
Thermal Package Resistances:
Thermal Resistance, 8 Pin MSOP
T
A
T
J
-40
—
—
—
+85
+125
°C
°C
T
A
-65
—
+150
°C
θ
JA
—
206
—
°C/W
Single-Layer SEMI G42-88
Board, Natural Convection
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCP1253-33X50I/MS 功能描述:電荷泵 120mA Regulated RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube
MCP1253-33X50I/MS 制造商:Microchip Technology Inc 功能描述:DC/DC Charge Pump Converter (DC-DC) IC
MCP1253-ADJI/MS 功能描述:電荷泵 120mA Regulated Adj RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube
MCP1253T-33X50I/MS 功能描述:電荷泵 120mA Regulated RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube
MCP1253T-ADJI/MS 功能描述:電荷泵 120mA Regulated Adj RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube
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