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TC7660IJA

Charge Pumps DC-DC Converter

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SeekIC No. : 00487451 Detail

TC7660IJA: Charge Pumps DC-DC Converter

TC7660IJA Data Sheet

floor Price/Ceiling Price

US $ 4.15~6.57 / Piece | Get Latest Price
Part Number:
TC7660IJA
Mfg:
Microchip Technology
Supply Ability:
5000

Price Break

  • Qty
  • 0~1
  • 1~10
  • 10~25
  • 25~100
  • Unit Price
  • $6.57
  • $5.48
  • $4.57
  • $4.15
  • Processing time
  • 15 Days
  • 15 Days
  • 15 Days
  • 15 Days
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Total Cost: $ 0.00

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Product Details

Quick Details

Function : Inverting Output Voltage : - 10 V to - 1.5 V
Output Current : 20 mA Maximum Operating Temperature : + 85 C
Package / Case : CDIP-8 Packaging : Tube    

Description

Supply Current :
Function : Inverting
Packaging : Tube
Maximum Operating Temperature : + 85 C
Output Current : 20 mA
Output Voltage : - 10 V to - 1.5 V
Package / Case : CDIP-8


Features:

 Converts +5V Logic Supply to ±5V System
 Wide Input Voltage Range .................... 1.5V to 10V
 Efficient Voltage Conversion ......................... 99.9%
 Excellent Power Efficiency ............................... 98%
 Low Power Supply ...............................80A @ 5VIN
 Low Cost and Easy to Use - Only Two External Capacitors Required
 RS232 Negative Power Supply
 Available in Small Outline (SO) Package
 Improved ESD Protection ....................... Up to 3kV
 No Dx Diode Required for High Voltage Operation



Pinout

Connection Diagram


Specifications

Supply Voltage ................................................. +10.5V
LV and OSC Inputs
Voltage (Note 1) ........................ 0.3V to (V+ + 0.3V)
                                                                for V+ < 5.5V
                                            (V+ 5.5V) to (V+ + 0.3V)
                                                                for V+ > 5.5V
Current Into LV (Note 1) ............. 20 A for V+ > 3.5V
Output Short Duration (VSUPPLY 5.5V) . Continuous
Power Dissipation (TA  70°C) (Note 2)
       CerDIP ....................................................800mW
      Plastic DIP ................................................730mW
      SOIC ........................................................470mW
Operating Temperature Range
      C Suffix .......................................... 0°C to +70°C
      I Suffix ...................................... 25°C to +85°C
      E Suffix ..................................... 40°C to +85°C
      M Suffix ................................... 55°C to +125°C
Storage Temperature Range ........ 65°C to +150°C
Lead Temperature (Soldering, 10 sec) ......... +300°C



Description

The TC7660IJA is a pin-compatible replacement for the Industry standard TC7660 charge pump voltage converter. It converts a +1.5V to +10V input to a corresponding 1.5V to 10V output using only two low-cost capacitors, eliminating inductors and their associated cost, size and EMI.

The TC7660IJA 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 (with pin 1 open).

The TC7660IJA is available in both 8-pin DIP and 8-pin SOIC packages in commercial and extended temperature ranges.




Parameters:

Technical/Catalog InformationTC7660IJA
VendorMicrochip Technology
CategoryIntegrated Circuits (ICs)
TypeSwitched Capacitor (Charge Pump), Inverting
Number of Outputs1
Voltage - Input1.5 ~ 10 V
Voltage - Output-1.5 ~ -10 V
Current - Output20mA
Power - Output800mW
Package / Case8-CDIP (300 mil)
PackagingTube
Internal Switch(s)Yes
SynchronousYes
Rds (On)-
Operating Temperature-25°C ~ 85°C
Frequency - Switching10kHz
Lead Free StatusLead Free
RoHS StatusRoHS Compliant
Other Names TC7660IJA
TC7660IJA



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