备用零件
Price @ 1000
$ 0.958
$ 0.96
Stock
87,403
99,499
Authorized Distributors
6
6
Case/Package
PDIP
PDIP
Number of Pins
8
8
Number of Outputs
1
1
Max Output Current
20 mA
20 mA
Switching Frequency
45 kHz
45 kHz
Min Input Voltage
1.5 V
1.5 V
Max Input Voltage
12 V
12 V
Min Output Voltage
-12 V
-
Max Output Voltage
-1.5 V
-
Efficiency
-
-
Synchronous Rectifier
No
No
供应链
Projected EOL Date2034-01-01
Country of AssemblyThailand
Country of FabricationUnited States of America
Country of OriginThailand
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.0060
Introduction Date2002-01-01
Lifecycle StatusProduction (Last Updated: 2 days ago)
Manufacturer Lifecycle StatusREL (Last Updated: 2 days ago)
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描述
由其分销商提供的 Microchip TC7660SEPA 的描述。
Switched Capacitor Regulator, 0.02A, 45kHz Switching Freq-Max, PDIP8
Charge Pump INV/STPUP -12V to -1.5V/3V to 24V 20mA Automotive 8-Pin PDIP Tube
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IC TC7660S Super Charge Pump DC-to-DC Converter 20mA 8-pin DIP
Dc-Dc Charge Pump, Inverting, Dip-8; Ic Case/Package:Dip; No. Of Pins:8Pins; Output Current Max:20Ma; Fixed Output Voltage Nom:-; Adjustable Output Voltage Min:-12V; Adjustable Output Voltage Max:-1.5V; Input Voltage Min:1.5V Rohs Compliant: Yes |Microchip Technology TC7660SEPA
The TC7660S is a pin-compatible upgrade to the Indus-try standard TC7660 charge pump voltage converter. It converts a +1.5V to +12V input to a corresponding -1.5V to-12V output using only two low-cost capacitors, eliminating inductors and their associated cost, size and EMI. Added features include an extended supply range to 12V, and a frequency boost pin for higher operating frequency, allowing the use of smaller external capacitors. The on-board oscillator operates at a nominal frequency of 10kHz. Frequency is increased to 45kHz when pin 1 is connected to V+. Operation below 10kHz (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 both 8-pin DIP and 8-pin small outline (SOIC) packages in commercial and extended temperature ranges.
制造商别名
Microchip 在全球拥有多个品牌，分销商可将其用作替代名称。Microchip 也可称为以下名称：
- Microchip Technology
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
技术规格
Physical
Case/PackagePDIP
MountThrough Hole
Number of Pins8
Weight930.006106 mg
Technical
HS Code8542.39.0090
Logic FunctionInverting
Max Input Voltage12 V
Max Operating Temperature85 °C
Max Output Current20 mA
Max Output Voltage-1.5 V
Max Supply Voltage12 V
Min Input Voltage1.5 V
Min Operating Temperature-40 °C
Min Output Voltage-12 V
Min Supply Voltage1.5 V
Number of Outputs1
Output Current20 mA
Output Power730 mW
Output TypeAdjustable
Schedule B8542390000
Switching Frequency45 kHz
Synchronous RectifierNo
TopologyBoost
Dimensions
Height4.06 mm
Length10.16 mm
Width6.6 mm