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PDF AMC7660 Data sheet ( Hoja de datos )
| Número de pieza | AMC7660 | |
| Descripción | DC - DC CONVERTER CONTROL CIRCUIT | |
| Fabricantes | ADDtek | |
| Logotipo |  |
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AMC7660
DC - DC CONVERTER
CONTROL CIRCUIT
DESCRIPTION
FEATURES
The AMC7660 is designed for the applications which Internally trimmed 1.5% 1.25V Reference
require DC - DC converters. It can be operated in a wide
Voltage
input range from 3.0V to 40V and has the controlled duty Wide Input Operating Range: 3.0V to 40V
cycle oscillator, driver and high current output switch. Output Switch Current up to 1.5A
Also, With the internal temperature compensation circuit, Low Standby Current
the AMC7660 provides an internally trimmed precision 100KHz operational Frequency
1.5% reference voltage of 1.25V. These features make the Adjustable Output Voltage
AMC7660 suitable for step-up, step-down and Available in 8 Pin Plastic DIP and 8 Pin S.O
voltage–inverting applications.
Packages
APPLICATIONS
Automobile Chargers
Adaptors
Mother Board
External Modem
ISDN Modem
Scanner
Cellular Phones/Radios
Laptop/Notebook
PACKAGE PIN OUT
OC1
E1
CT
GND
1
2
3
4
8 OC2
7 IS
6 VCC
5 VIN-
M PACKAGE
(TOP VIEW)
OC1
E1
CT
GND
1 8 OC2
2 7 IS
3 6 VCC
4 5 VIN-
DM PACKAGE
(TOP VIEW)
ORDER INFORMATION
TA (OC)
Plastic DIP
M 8-pin
Plastic SO-8
DM 8-pin
0 to 70
AMC7660M
AMC7660DM
0 to 70
AMC7660MF(Lead Free)
AMC7660DMF(Lead Free)
Note: 1.All surface-mount packages are available in Tape & Reel. Append the letter “T” to part number (i.e. AMC7660DMT).
2.The letter ”F” is marked for Lead Free process.
Copyright © 2006 ADDtek Corp.
1
DD057_C -- JUNE 2006
1 page  
www.DataSheet4U.com
CHARACTERIZATION CURVES
AMC7660
VCC = 5V, Pin 1, 5, 8 open
CT = 1nF
VCC = 5V, Pin 1, 5, 8 open
CT = 1nF
CT pin (PIN#3) waveform
VCC = 5V, Pin 1, 5, 8 open
CT = 1nF
CT pin (PIN#3) waveform
VCC = 25V, Pin 1, 5, 8 open
CT = 1nF
CT pin (PIN#3) waveform
VCC = 25V, Pin 1, 5, 8 open
CT = 1nF
CT pin (PIN#3) waveform
VCC =25V, Pin 1, 5, 8 open
CT = 1nF
CT pin (PIN#3) waveform
Copyright © 2006 ADDtek Corp.
5
CT pin (PIN#3) waveform
DD057_C -- JUNE 2006
5 Page 
www.DataSheet4U.com
IMPORTANT NOTICE
AMC7660
ADDtek reserves the right to make changes to its products or to discontinue any integrated circuit product or service
without notice, and advises its customers to obtain the latest version of relevant information to verify, before placing
orders, that the information being relied on is current.
A few applications using integrated circuit products may involve potential risks of death, personal injury, or severe
property or environmental damage. ADDtek integrated circuit products are not designed, intended, authorized, or
warranted to be suitable for use in life-support applications, devices or systems or other critical applications. Use of
ADDtek products in such applications is understood to be fully at the risk of the customer. In order to minimize risks
associated with the customer’s applications, the customer should provide adequate design and operating safeguards.
ADDtek assumes to no liability to customer product design or application support. ADDtek warrants the performance of
its products to the specifications applicable at the time of sale.
ADDtek Corp.
9F, No. 20, Sec. 3, Bade Rd., Taipei, Taiwan, 105
TEL: 2-25700299
FAX: 2-25700196
Copyright © 2006 ADDtek Corp.
11
DD057_C -- JUNE 2006
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet AMC7660.PDF ] | |
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