AMC7110 Datasheet, PDF (3/10 Pages) List of Unclassifed Manufacturers – White/Blue LED Driver for Li-Ion Battery Application

Pin Name
LED1 ~ LED3/4
EN
V_DD
GND
PGND
AMC7110/1/3/4
PIN DESCRIPTION
Pin Function
Output pins; connect to LED’s cathode.
Enable control pin. Pulling this pin high will enable the device. Pulling this pin to GND
will disable the device.
Power supply
Ground
Power ground
RECOMMENDED OPERATING CONDITIONS
Parameter
Supply Voltage
Output Sink current
Operating free-air temperature range
Symbol
Min
Typ
Max
Unit
V_DD
2.7
I_LED
Ta
-40
6
V
25
mA
+85
℃
ELECTRICAL CHARACTERISTICS
V_DD=3.7V, T_A=25°C, No Load, Input: V_IH=3.3V, V_IL=GND. (Unless otherwise noted)
Parameter
Symbol
Condition
Min
Typ
Max
Unit
Apply
Pin
“Low” Input Voltage
“High” Input Voltage
“Low” Input Current
“High” Input Current
LED Dropout Voltage
V_IL
V_IH
I_IL
I_IH
V_LEDL
AMC7110/1
AMC7113/4
Note
Note
0.4 V
1.7
V
EN
-5.0
+5.0 µA
-5.0
+5.0 µA
75 90
mV
60 75
LED Sink Current
AMC7110A V_DD=2.7V~6V
AMC7111A V_LEDn=0.15~3V
19
20
21
I_LED
V_LEDn=0.15~3V
AMC7110/1 _VDD=2.7V~6V
V_LEDn=0.15~3V
18
17
20
20
22
mA LEDn
23
AMC7113/4
13.5 15 16.5
AMC7110A
LED Sink Current Deviation △I_LEDn
±3
%
±5
Supply Current
I_DD
Standby Supply Current
I_DDSTBY
Note: LED Dropout Voltage: 90% × I_LEDn @ V_LEDn=150mV
400 800 uA
V_DD
0.1
uA
Copyright © 2007 ADDtek Corp.
3
DD028_F -- JUNE 2007