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Details for TC682EPA by Microchip Technology
TC682
TC682EPA
Buy Directly from Microchip Technology Inc (900 in stock) $2.5900
Inverting Voltage Doubler
TC682EPA image

TC682EPA by Microchip Technology

Inverting Voltage Doubler
Features
99.9% Voltage Conversion Efficiency
92% Power Conversion Efficiency
Wide Input Voltage Range: +2.4V to +5.5V
Only 3 External Capacitors Required
185uA Supply Current
Description
The TC682 is a CMOS charge pump converter that provides an inverted doubled output from a single positive supply. An on-board 12kHz (typical) oscillator provides the clock and only 3 external capacitors are required for full circuit implementation.Low output source impedance (typically 140Ohms), provides output current up to 10mA. The TC682 features low quiescent current and high efficiency, making it the ideal choice for a wide variety of applications that require a negative voltage derived from a single positive supply (for example: generation of -6V from a 3V lithium cell or -10V generated from a +5V logic supply).The minimum external parts count and small physical size of the TC682 make it useful in many medium-current, dual voltage analog power supplies.
Specifications
Device Description:
17
Typical Active Output Current (mA):
10
Output Voltage (V):
Vout = -2Vin
Oscillator KHZ:
12
Typical Quiescent Current (µA):
185
Vin Min (V):
2.4
Vin Max (V):
5.5
Temp. Range Min. (°C):
-40
Temp. Range Max. (°C):
85
Technology:
Charge Pump
Topology:
Inverting Doubler
Single/Dual:
Single
Output Current:
10
Typical Iq (uA):
185
Control PWM (PWM/PFM):
NA
Switching Frequency (kHz):
12
Output Cap Type:
Low ESR
Temperature Range:
-40C to +85C
Alternate Descriptions
DC-DC CONVERTER, 12kHz, DIP-8; Output Type:Adjustable; Input Voltage Min:2.4V; Input Voltage Max:5.5V; DC / DC Converter IC Case:DIP; No. of Pins:8Pins; Output Current:10mA; Fixed Output Voltage Nom.:-; Topology:Doubler, Inverting RoHS Compliant: Yes Newark Electronics
Charge Pump INV -4.8V to -11V 10mA 8-Pin PDIP Tube Avnet America
Inverting Voltage Doubler Microchip Technology Inc
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Details for TC682EPA by Microchip Technology
TC682
TC682EPA
Buy Directly from Microchip Technology Inc (900 in stock) $2.5900
CHARGE PUMP INV VOLT DOUBLER 8DIP
TC682EPA image

TC682EPA by Microchip Technology

CHARGE PUMP INV VOLT DOUBLER 8DIP
Features
+2.4V to +5.5V
185 uf06dA Supply Current
92% Power Conversion Efficiency
Only 3 External Capacitors Required
Space-Saving 8-Pin SOIC and 8-Pin PDIP
Wide Input Voltage Range:
Part Information
TC682EPA image
RoHS Compliant
Description
The TC682 is a CMOS charge pump converter that provides an inverted doubled output from a single positive supply. An on-board 12 kHz (typical) oscillator provides the clock and only 3 external capacitors are required for full circuit implementation. Low output source impedance (typically 140), provides output current up to 10 mA. The TC682 fea- tures low quiescent current and high efficiency, making it the ideal choice for a wide variety of applications that require a negative voltage derived from a single positive supply (for example: generation of -6V from a 3V lithium cell or -10V generated from a +5V logic supply). The minimum external parts count and small physical size of the TC682 make it useful in many medium- current, dual voltage analog power supplies. Functional Block Diagram
Specifications
Output Type:
Adjustable
Input Voltage Min:
2.4V
Input Voltage Max:
5.5V
DC / DC Converter IC Case:
DIP
No. of Pins:
8Pins
Output Current:
10mA
Fixed Output Voltage Nom.:
-
Adjustable Output Voltage Min:
-11V
Adjustable Output Voltage Max:
-4.8V
Topology:
Doubler Inverting
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
AEC-Q100
MSL:
-
SVHC:
No SVHC (15-Jan-2018)
RoHS Phthalates Compliant:
Yes
Base Number:
682
No. of Outputs:
1Outputs
Operating Temperature Min:
-40°C
Operating Temperature Range:
-40°C to +85°C
Output Voltage Max:
-4.8V
Output Voltage Min:
-11V
Primary Input Voltage:
5.5V
Alternate Descriptions
DC-DC CONVERTER, 12kHz, DIP-8; Output Type:Adjustable; Input Voltage Min:2.4V; Input Voltage Max:5.5V; DC / DC Converter IC Case:DIP; No. of Pins:8Pins; Output Current:10mA; Fixed Output Voltage Nom.:-; Topology:Doubler, Inverting RoHS Compliant: Yes Newark Electronics
Charge Pump INV -4.8V to -11V 10mA 8-Pin PDIP Tube Avnet America
Inverting Voltage Doubler Microchip Technology Inc
Inverting Voltage Doubler 2.4-5.5V PDIP8 Allied Electronics & Automation