AMC7150DL ADDTEK [ADDtek Corp], AMC7150DL Datasheet

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AMC7150DL

Manufacturer Part Number
AMC7150DL
Description
1.5A POWER LED DRIVER
Manufacturer
ADDTEK [ADDtek Corp]
Datasheet
Copyright © 2006 ADDtek Corp.
driving current from few milliamps up to 1.5A. It allows
high brightness power LED operating at high efficiency
from 4Vdc to 40Vdc. Up to 200KHz external controlled
operation frequency. External resistor controlled the
maximum output current to single LED or a LED string.
Note: 1. All surface-mount packages are available in Tape & Reel. Append the letter “T” to part number (i.e. AMC7150DLT).
DL
DC/DC LED driver
Automotive
Lighting
AMC7150 is a PWM power LED driver IC. The
2. The letter ”F” is marked for Lead Free process.
www.addmtek.com
APPLICATIONS
DESCRIPTION
4V~40V
C
IN
C
T
TYPICAL APPLICATION
ORDER INFORMATION
OSC
AMC7150DL
AMC7150DLF (Lead Free)
VCC
Rsense
AMC7150
TO-252
GND
5-pin
CS
1
OUT
Only 5 external components required.
Output driving current up to 1.5A.
4V~40V wide operation voltage range.
High efficiency
ESD protection HBM 2KV
TO-252 5-pin power package.
D
F
PACKAGE PIN OUT
TO-252-5L (Top View)
1.5A P
FEATURES
L
5
4
3
2
1
OWER
DD034_A -- JUNE 2006
AMC7150
LED D
OSC
OUT
GND
CS
VCC
RIVER

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AMC7150DL Summary of contents

Page 1

... DC/DC LED driver Automotive Lighting 4V~40V C DL Note: 1. All surface-mount packages are available in Tape & Reel. Append the letter “T” to part number (i.e. AMC7150DLT). 2. The letter ”F” is marked for Lead Free process. Copyright © 2006 ADDtek Corp. TYPICAL APPLICATION Rsense VCC ...

Page 2

Derating factor ( mW/ JA Package DLF 80 Note : Junction Temperature Calculation Ambient temperature, θ Power Dissipation The θ numbers are guidelines for the ...

Page 3

Pin Number Pin Name 1 VCC GND 4 OUT 5 OSC Input Voltage, VCC Output Voltage, OUT Maximum Junction Temperature , T Storage Temperature Range Lead Temperature (soldering, 10 seconds) Note: Exceeding these ratings could cause damage ...

Page 4

Low Voltage DC/DC Application The AMC7150 was designed for power LED driving application. Only 5 external components were required for low voltage application. Fig.1 shows the typical application circuit for input voltage range from 4V to 40V. Buck power conversion ...

Page 5

Inductor The Inductor L stores energy during switch turn-on period and discharge driving current to LEDs via flywheel diode while switch turn-off. In order to reduce the current ripple on LEDs, the L value should high enough to keep the ...

Page 6

Surface Mount TO-252 ( DL ) Copyright © 2006 ADDtek Corp. PACKAGE 6 AMC7150 DD034_A -- JUNE 2006 ...

Page 7

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 ...

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