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MICROCHIP TC7660EOA
DC/DC Adjustable Charge Pump Voltage Converter, 1.5V to 10V in, -10V to -1.5V/20 mA out, SOIC-8
- Manufacturer:
- MICROCHIP MICROCHIP
- Manufacturer Part No:
- TC7660EOA
- Order Code:
- 1852313
-
- Technical Datasheet:
- TC7660EOA Datasheet
- ECAD / MCAD
-
Product Overview
The TC7660EOA is a charge pump DC-to-DC Voltage Converter for RS-232 negative power supply. The TC7660 device is a pin-compatible replacement for the industry standard 7660 charge pump voltage converter. It converts a +1.5 to +10V input to a corresponding -1.5 to -10V output using only two low-cost capacitors, eliminating inductors and their associated cost, size and electromagnetic interference (EMI). The on-board oscillator operates at a nominal frequency of 10kHz. Operation below 10kHz (for lower supply current applications) is possible by connecting an external capacitor from OSC to ground.
- 99.9% Efficient voltage conversion
- 98% Excellent power efficiency
- 80µA at 5VIN Low power supply
- Up to 3kV improved ESD protection
- No Dx diode required for high voltage operation
Applications
Power Management, Test & Measurement, Sensing & Instrumentation
Warnings
ESD sensitive device, take proper precaution while handling the device. Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Product Information
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- :
- SOIC
- :
- 8Pins
- :
- 20mA
- :
- -
- :
- -10V
- :
- -1.5V
- :
- 1.5V
- :
- 10V
- :
- Inverting
- :
- Surface Mount
- :
- -40°C
- :
- 85°C
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (2)
644 total stock globally Need more?
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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.
700 more will be available on 13/05/24
700 more will be available on 10/06/24
700 more will be available on 8/07/24
700 more will be available on 15/07/24
700 more will be available on 22/07/24
Extra stock is available upon order to the Supplier Lead Time which is approximately 12/08/24
644 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
$1.56
(
$1.72
Inc. GST)
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|---|---|---|
| 1+ | $1.56 ($1.72) | ( ) |
| 10+ | $1.53 ($1.68) | ( ) |
| 25+ | $1.38 ($1.52) | ( ) |
| 100+ | $1.24 ($1.36) | ( ) |
| 300+ | $1.16 ($1.28) | ( ) |
| 1000+ | $1.11 ($1.22) | ( ) |
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