AMC7660 Datasheet, PDF (1/11 Pages) ADDtek Corp – DC - DC CONVERTER CONTROL CIRCUIT

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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 1
E1 2
CT
3
GND 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
T_A (^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