TC7660SEOA

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> Semiconductors - ICs

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Details for Microchip Technology

TC7660SEOA

High Voltage DC-DC Converter
Buy Directly from Microchip Technology (8135 in Stock)
$0.5700 per unit
Series Information for TC7660SEOA - Microchip Technology

Features

  • feature
    Available in 8-Pin Small Outline (SOIC) and 8-Pin PDIP Packages
  • feature
    Converts +5V Logic Supply to u00b15V System
  • feature
    Efficient Voltage Conversion (99.9%, typical)
  • feature
    Excellent Power Efficiency (98%, typical)
  • feature
    Improved ESD Protection (10 kV HBM)
  • feature
    Low Cost and Easy to Use
  • feature
    Low PowerConsumption:80 u00b5A(typical)@VIN=5V
  • feature
    No External Diode Required for High-Voltage
  • feature
    Only Two External Capacitors Required
  • feature
    Wide Input Voltage Range: +1.5V to +12V

Description

IC DC-DC CONVERTOR 45KHZ SOIC-8
The TC7660S device is a pin-compatible replacement for the industry standard 7660 charge pump voltage converter. It converts a +1.5V to +12V input to a corre- sponding -1.5V to -12V output using only two low-cost capacitors, eliminating inductors and their associated cost, size and electromagnetic interference (EMI). Added features include an extended supply range to 12V, and a frequency boost pin for higher operating fre- quency, allowing the use of smaller external capacitors. The on-board oscillator operates at a nominal fre- quency of 10 kHz. Frequency is increased to 45 kHz when pin 1 is connected to V+ . Operation below 10 kHz (for lower supply current applications) is possible by connecting an external capacitor from OSC to ground (with pin 1 open). The TC7660S is available in 8-Pin PDIP and 8-Pin Small Outline (SOIC) packages in commercial and extended temperature ranges.

Specifications

Output Type:
Adjustable
Input Voltage Min:
1.5V
Input Voltage Max:
12V
DC / DC Converter IC Case:
SOIC
No. of Pins:
8Pins
Output Current:
20mA
Fixed Output Voltage Nom.:
-
Adjustable Output Voltage Min:
-12V
Adjustable Output Voltage Max:
-1.5V
Topology:
Inverting
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
RoHS Phthalates Compliant:
Yes
Frequency:
45kHz
No. of Outputs:
1Outputs
Operating Temperature Min:
-40°C
Operating Temperature Range:
-40°C to +85°C
Output Voltage:
-12V
Output Voltage Max:
-1.5V
Output Voltage Min:
-12V
Primary Input Voltage:
5V

Alternate Descriptions

Avnet America

Charge Pump INV/STPUP -12V to -1.5V/3V to 24V 20mA 8-Pin SOIC N Tube

Avnet America product

Microchip Technology Inc

High Voltage DC-DC Converter

Avnet Asia

Charge Pump INV/STPUP -12V to -1.5V/3V to 24V 20mA 8-Pin SOIC N Tube

Avnet Asia product

Conrad

Integrated circuits from leading manufacturers. Please read our extensive documentation which is free to download.

Conrad product

Future Electronics

TC7660 Series 1.5 to 12 V Super Charge Pump DC-to-DC Voltage Converter - SOIC-8