TC7662BCPA - Microchip

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

Part No

TC7662BCPA
Manufacturer

Microchip
ChipWorker Part#

CW13494500
Category

DC to DC Converter
Package

PDIP-8
Description

MICROCHIP TC7662BCPA DC-DC Adjustable Charge Pump Voltage Converter, 1.5V to 15V in, -15V to -1.5V/20mA out, DIP-8
Documentation

Datasheet

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TC7662BCPA Specifications

Attribute	Attribute Value

Part Number	TC7662BCPA
Manufacturer	Microchip
ChipWorker Part#	CW13494500
Category	DC to DC Converter
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	8 Pin
Case/Package	PDIP-8
Frequency	10 kHz
Number of Outputs	1 Output
Input Voltage (DC)	1.50V (min)
Output Voltage	-15.0 V
Output Current	20 mA
Supply Current	0.16 mA
Number of Positions	8 Position
Power Dissipation	0.73 W
Output Power	730 mW
Switching Frequency	10kHz ~ 35kHz
Input Voltage (Max)	15 V
Input Voltage (Min)	1.5 V
Output Voltage (Max)	10 V
Output Voltage (Min)	1.5 V
Output Current (Max)	100 mA
Output Current (Min)	20 mA
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Power Dissipation (Max)	730 mW
Supply Voltage	3V ~ 30V
Supply Voltage (Max)	15 V
Supply Voltage (Min)	1.5 V
Input Voltage	1.5V ~ 15V
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Size-Length	10.16 mm
Size-Width	6.6 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 TC7662BCPA is a charge-pump DC-to-DC Voltage Converter converts a 1.5 to 15V input to a corresponding -1.5 to -15V output using only two capacitors, eliminating inductors and their associated size and EMI. It is a pin-compatible upgrade to the Industry standard TC7660 charge-pump voltage converter. The on-board oscillator operates at a nominal frequency of 10kHz. Frequency is increased to 35kHz when pin 1 is connected to V+, allowing the use of smaller external capacitors. Operation below 10kHz is also possible by connecting an external capacitor from OSC to ground.
Boost pin for higher switching frequency
Easy to use - Requires only 2 external non-critical passive components
96% High power efficiency
Improved direct replacement for industry standard ICL7660 and other second source devices

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