TC962CPA - Microchip

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TC962CPA
Manufacturer

Microchip
ChipWorker Part#

CW12880986
Category

DC to DC Converter
Package

DIP-8
Description

MICROCHIP TC962CPA DC-DC Adjustable Charge Pump Voltage Converter, 3V to 18V in, -18V to -3V/80mA out, DIP-8
Documentation

Datasheet

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TC962CPA Specifications

Attribute	Attribute Value

Part Number	TC962CPA
Manufacturer	Microchip
ChipWorker Part#	CW12880986
Category	DC to DC Converter
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	8 Pin
Case/Package	DIP-8
Frequency	24.0 kHz
Number of Outputs	1 Output
Input Voltage (DC)	3.00V (min)
Output Voltage	-18.0 V (min)
Output Current	80 mA
Supply Current	0.7 mA
Number of Positions	8 Position
Power Dissipation	0.73 W
Output Power	730 mW
Switching Frequency	12kHz ~ 24kHz
Input Voltage (Max)	18 V
Input Voltage (Min)	3 V
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Power Dissipation (Max)	730 mW
Input Voltage	3V ~ 18V
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Size-Length	10.16 mm
Size-Height	4.06 mm
Operating Temperature	0℃ ~ 70℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

Product Description

The TC962CPA is an advanced version of the industry standard TC7662 high voltage charge-pump DC-to-DC Converter using improved design techniques and CMOS construction, the TC962 can source as much as 80mA versus the 7662 20mA capability. As an inverter, the TC962 can put out voltages as high as 18V and as low as 3V without the need for external diodes. The output impedance of the device is low 28W voltage conversion efficiency is 99.9% and power conversion efficiency is 97%. Grounding this terminal will double the oscillator frequency from 12 to 24kHz. This will allow the use of smaller capacitors for the same output current and ripple in most applications. Only two external capacitors are required for inverter applications. In the event an external clock is needed to drive the TC962, driving this pin directly will cause the internal oscillator to sync to the external clock.
No external diodes required
No low voltage terminal required
OSC Frequency doubling pin for smaller output capacitors

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