參數(shù)資料
型號(hào)： TC3682EUA
廠商： Microchip Technology Inc.
英文描述： Inverting Charge Pump Voltage Doublers with Active Low Shutdown
中文描述： 反相電荷泵倍壓器與Active低關(guān)斷
文件頁(yè)數(shù)： 2/10頁(yè)
文件大?。?/td> 407K
代理商： TC3682EUA
TC3682/TC3683/TC3684
DS21556B-page 2
2002 Microchip Technology Inc.
1.0
ELECTRICAL
CHARACTERISTICS
Absolute Maximum Ratings*
Input Voltage (V
IN
to GND)....................... +6.0V, -0.3V
Output Voltage (V
OUT
to GND)............... -12.0V, +0.3V
Current at V
OUT
Pin.............................................20mA
Short-Circuit Duration V
OUT
to GND ..............Indefinite
Power Dissipation (T
A
≤
70
°
C)
8-Pin MSOP .............................................320mW
Operating Temperature Range.............-40
°
C to +85
°
C
Storage Temperature (Unbiased).......-65
°
C to +150
°
C
*Stresses above those listed under "Absolute Maximum
Ratings" may cause permanent damage to the device. These
are stress ratings only and functional operation of the device
at these or any other conditions above those indicated in the
operation sections of the specifications is not implied.
Exposure to Absolute Maximum Rating conditions for
extended periods may affect device reliability.
TC3682/TC3683/TC3684 ELECTRICAL SPECIFICATIONS
Electrical Characteristics:
T
A
= -40
°
C to +85
°
C, V
IN
= +5V, C1 = C2 = 3.3
μ
F (TC3682), C1 = C2 = 1
μ
F (TC3683),
C1 = C2 = 0.33
μ
F (TC3684), SHDN = GND, Typical values are at T
A
= +25
°
C
Symbol
Parameter
Min
Typ
Max
Units
Device
Test Conditions
I
DD
Supply Current
—
—
—
—
1.8
—
8.4
24.5
65
1.4
—
95
—
—
—
—
95
225
700
0.5
—
—
12
35
125
—
—
99
120
1800
600
200
160
480
1500
2
—
5.5
15.6
45.5
170
—
0.4
—
170
—
—
—
μ
A
TC3682
TC3683
TC3684
All
All
All
TC3682
TC3683
TC3684
All
All
All
All
TC3682
TC3683
TC3684
SHDN = V
IN
SHDN = V
IN
SHDN = V
IN
SHDN = GND, V
IN
= +5V
R
LOAD
= 1k
R
LOAD
= 1k
I
SHDN
V
MIN
V
MAX
F
OSC
Shutdown Supply Current
Minimum Supply Voltage
Maximum Supply Voltage
Oscillator Frequency
μ
A
V
V
kHz
V
IH
V
IL
V
EFF
R
OUT
T
WK
SHDN Input Logic High
SHDN Input Logic Low
Voltage Conversion Efficiency
Output Resistance
Wake-up Time From Shutdown Mode
V
V
%
V
IN
= V
MIN
to V
MAX
V
IN
= V
MIN
to V
MAX
R
LOAD
=
∞
I
LOAD
= 0.5mA to 10mA (Note 1)
R
LOAD
= 2k
μ
sec
Note
1:
Capacitor contribution is approximately 20% of the output impedance (ESR = 1/ pump frequency x capacitance).
相關(guān)PDF資料
PDF描述
TC3683 Inverting Charge Pump Voltage Doublers with Active Low Shutdown
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TC3683 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Inverting Charge Pump Voltage Doublers with Active Low Shutdown
TC3683EUA 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Inverting Charge Pump Voltage Doublers with Active Low Shutdown
TC3684 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Inverting Charge Pump Voltage Doublers with Active Low Shutdown
TC3684EUA 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Inverting Charge Pump Voltage Doublers with Active Low Shutdown
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