TC7662AMJA - Microchip

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

Part No

TC7662AMJA
Manufacturer

Microchip
ChipWorker Part#

CW24618833
Category

DC to DC Converter
Package

CDIP-8
Description

Charge Pump INV -18V to -3V 40mA 8Pin CDIP Tube
Documentation

Datasheet

TC7662AMJA Global Supplier

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TC7662AMJA Specifications

Attribute	Attribute Value

Part Number	TC7662AMJA
Manufacturer	Microchip
ChipWorker Part#	CW24618833
Category	DC to DC Converter
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	8 Pin
Case/Package	CDIP-8
Number of Outputs	1 Output
Input Voltage (DC)	3.00V (min)
Output Current	40 mA
Supply Current	0.7 mA
Power Dissipation	0.8 W
Output Power	800 mW
Switching Frequency	12 kHz
Input Voltage (Max)	18 V
Input Voltage (Min)	3 V
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-55 ℃
Power Dissipation (Max)	800 mW
Input Voltage	3V ~ 18V
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Size-Width	6.73 mm
Operating Temperature	-55℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

Product Description

General Description
The TC7662A is a pin-compatible upgrade to the industry standard TC7660 charge pump voltage converter. It converts a +3V to +18V input to a corresponding -3V to -18V output using only two low cost capacitors, eliminating inductors and their associated cost, size and EMI. In addition to a wider power supply input range (3V to 18V versus 1.5V to 10V for the TC7660), the TC7662A can source output currents as high as 40mA. The on-board oscillator operates at a nominal frequency of 12kHz. Operation below 12kHz (for lower supply current applications) is also possible by connecting an external capacitor from OSC to ground.
Features
• Wide Operating Range
- 3V to 18V
• Increased Output Current (40mA)
• Pin Compatible with ICL7662/SI7661/TC7660/LTC1044
• No External Diodes Required
• Low Output Impedance @ IL = 20mA
- 40Ω Typ.
• No Low-Voltage Terminal Required
• CMOS Construction
• Available in 8-Pin PDIP and 8-Pin CERDIP Packages
Applications
• Laptop Computers
• Disk Drives
• Process Instrumentation
• μP-based Controllers

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Ordering Information

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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

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