You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.
Product may not be an exact match for your search
You previously purchased this product.
View in Order History
MICROCHIP TC7662BCOA
DC/DC Adjustable Charge Pump Voltage Converter, 1.5V to 15V in, -15V to -1.5V/20 mA out, SOIC-8
- Manufacturer:
- MICROCHIP MICROCHIP
- Manufacturer Part No:
- TC7662BCOA
- Order Code:
- 9762701
-
- Technical Datasheet:
- TC7662BCOA Datasheet
- ECAD / MCAD
-
Product Overview
The TC7662BCOA is a charge pump DC-to-DC Voltage Converter for data acquisition systems. It converts a +1.5 to +15V input to a corresponding -1.5 to -15V output using only two low-cost capacitors, eliminating inductors and their associated cost, size and EMI. 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 (for lower supply current applications) is also possible by connecting an external capacitor from OSC to ground (with pin 1 open). The TC7662B contains all the necessary circuitry to complete a negative voltage converter, with the exception of two external capacitors which may be inexpensive 1µF polarized electrolytic types.
- 96% High power efficiency
- Easy to use - Requires only 2 external non-critical passive components
- Improved direct replacement for industry standard ICL7660 and other second source devices
Applications
Commercial, Test & Measurement, Power Management
Product Information
Want to see similar products? Simply select your required attributes below and hit the button ×
- :
- SOIC
- :
- 8Pins
- :
- 20mA
- :
- -
- :
- -15V
- :
- -1.5V
- :
- 1.5V
- :
- 15V
- :
- Doubler, Inverting
- :
- Surface Mount
- :
- 0°C
- :
- 70°C
- :
- -
- :
- -
Technical Documents (3)
690 total stock globally Need more?
×
You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
Extra stock is available upon order to the Supplier Lead Time which is approximately 6/05/24
690 UK stock available for 5-8 business days delivery
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
$3.12
(
$3.43
Inc. GST)
Pricing is unavailable. Please contact customer services.
- Price for:
- Each
Multiple: 1 Minimum: 1
- 1+
- 25+
- 100+
- 300+
- 500+
- 5000+
| Quantity | Price (Incl GST) | Your Price |
|---|---|---|
| 1+ | $3.12 ($3.43) | ( ) |
| 25+ | $2.80 ($3.08) | ( ) |
| 100+ | $2.72 ($2.99) | ( ) |
| 300+ | $2.67 ($2.94) | ( ) |
| 500+ | $2.59 ($2.85) | ( ) |
| 5000+ | $2.12 ($2.33) | ( ) |
| Quantity | Price (Incl GST) | Your Price |
|---|
Pricing is unavailable. Please contact customer services.
Total Price:
Total Price: ( )
Total Price: --
Filter Tool