TC7662BEOA713 by Microchip Technology

Charge Pump DC-DC Voltage Converter

Status: Active
Series: TC7662B
RoHS: Compliant
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The TC7662B is a pin-compatible upgrade to the Industry standard TC7660 charge pump voltage converter. It converts a +1.5V 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 is available in both 8-pin DIP and 8-pin small outline (SO) packages in commercial and extended temperature ranges.

Where to Buy

Prices starting from US$1.73

Distributor Stock
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Farnell
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Avnet America
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element14
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Future Electronics
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Newark Electronics
from US$2.48
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Avnet Silica
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Microchip Technology
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RS Americas
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EBV Elektronik
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Features

Boost Pin (Pin 1) for Higher Switching Frequency
High Power Efficiency is 96%
Easy to Use – Requires Only 2 External Non-Critical Passive Components
Improved Direct Replacement for Industry Standard ICL7660 and Other Second Source Devices

Specifications

Typical Active Output Current (mA) 20
Output Voltage (V) Vout = -Vin or Vout = 2Vin
Typical Quiescent Current (µA) 180
Vin Max (V) 15
Vin Min (V) 1.5
Temp. Range Max. (°C) 85
Temp. Range Min. (°C) -45
Pins | Packaging 8 | SOIC
Temp Range -40C to +85C
Packing Media Tape and reel (3300)

Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.078
Shipping Weight (kg) 0.230303
Lead Count 8
Package Type SOIC
Package Width or Size .150In(3.90mm)
Soldering Composition Matte Tin

Alternative Descriptions

Charge Pump INV -15V to -1.5V 20mA 8-Pin SOIC N T/R | Avnet America
DC-DC CHARGE PUMP, DOUBLER/INV, 85DEG C | element14
TC7662 Series 1.5 to 15 V Charge Pump DC-to-DC Voltage Converter - SOIC-8 | Future Electronics
Hi Voltage Dc-Dc Converter 8 Soic 3.90Mm(.150In) T/R Rohs Compliant: Yes |Microchip TC7662BEOA713 | Newark Electronics
Hi Voltage DC-DC Converter | Microchip Technology
HI VOLTAGE DC-DC CONVERTER, SOIC-8-TR | Microchip Technology Inc. TC7662BEOA713 | RS Americas


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TC7662BEOA713?

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Is the TC7662BEOA713 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for TC7662BEOA713 have stock available?

Authorised distributors including Avnet America, element14, Farnell, Future Electronics and Newark Electronics have stock available or on a lead time for TC7662BEOA713.

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