AMC7150_1 Datasheet, PDF (3/7 Pages) ADDtek Corp – 1.5A POWER LED DRIVER

Pin Number
1
2
3
4
5
Pin Name
VCC
CS
GND
OUT
OSC
PIN DESCRIPTION
Pin Function
Input Voltage 4V ~ 40V
Peak current senses pin.
Ground
Driver output pin.
Oscillator timing capacitor.
ABSOLUTE MAXIMUM RATINGS
Input Voltage, VCC
Output Voltage, OUT
Maximum Junction Temperature , T_J
Storage Temperature Range
Lead Temperature (soldering, 10 seconds)
Note:
Exceeding these ratings could cause damage to the device. All voltages are with respect to Ground.
Currents are positive into, negative out of the specified terminal.
AMC7150
-0.3V to 40V
-0.3V to 40V
150^OC
-40^OC to 150^OC
260^OC
RECOMMENDED OPERATING CONDITIONS
Parameter
Symbol
Min
Typ
Supply Voltage
VCC
4
Output current
Operating free-air temperature range
I_OUT
Ta
-40
Max
Unit
40
V
1.5
A
85
℃
ELECTRICAL CHARACTERISTICS
VCC=5V, Ta=25°C. ( Unless otherwise noted)
Parameter
Supply Current
Output Drop-out Voltage
Output Off Current
Current Sense Voltage
Maximum duty cycle
OSC Charge Current
Symbol
I_CC
V_DP
I_OFF
V_CS
T_DC
I_CH
Condition
VCC=4~40V
I_OUT=1A, V_CS-V_OUT
V_CS-V_OUT= 40V
VCC- V_CS
V_CS=VCC
Min
Typ
Max
Unit Apply Pin
4
mA
VCC
1
1.31
V
200
300
µA
OUT
300
330
360
mV
CS
85
%
OSC
35
uA
Copyright © 2006 ADDtek Corp.
3
DD034_A -- JUNE 2006