RT9301GJ8 Richtek USA Inc, RT9301GJ8 Datasheet - Page 4

• Manufacturer Part Number: RT9301GJ8
• Description: IC LED DVR 3CH RGB TSOT23-8
• Manufacturer: Richtek USA Inc

Specifications of RT9301GJ8

• Internal Driver: Yes
• Type - Primary: Backlight, Flash/Torch
• Type - Secondary: RGB, White LED
• Mounting Type: Surface Mount
• Number Of Outputs: 3
• Voltage - Supply: 2.8 V ~ 5.5 V
• Package / Case: SOT-23-8 Thin, TSOT-23-8
• Operating Temperature: -40°C ~ 85°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Topology: -
• Frequency: -
• Voltage - Output: -

RT9301
Absolute Maximum Ratings
l
l
l
l
l
l
l
l
l
Recommended Operating Conditions
l
l
Electrical Characteristics
(V
Note 1. Stresses listed as the above "Absolute Maximum Ratings" may cause permanent damage to the device. These are for
Note 2. Devices are ESD sensitive. Handling precaution is recommended.
Note 3. The device is not guaranteed to function outside its operating conditions.
Note 4.
www.richtek.com
4
Input Supply Voltage
UVLO Threshold
UVLO Hysteresis
Dropout Voltage
ISET Reference Voltage
Quiescent Current
I
I
Shutdown current
V
V
LED
LED
SE T
SE T
Supply Input Voltage ------------------------------------------------------------------------------------------------
LED1,2,3 Pin Voltage -----------------------------------------------------------------------------------------------
Other I/O Pin Voltages ----------------------------------------------------------------------------------------------
Power Dissipation, P
TSOT-23-8 ------------------------------------------------------------------------------------------------------------- 0.382W
WDFN-8L 3x3 --------------------------------------------------------------------------------------------------------- 0.926W
Package Thermal Resistance (Note 4)
TSOT-23-8,
WDFN-8L 3x3,
WDFN-8L 3x3,
Lead Temperature (Soldering, 10 sec.) -------------------------------------------------------------------------- 260 C
Junction Temperature ----------------------------------------------------------------------------------------------- 150 C
Storage Temperature Range ---------------------------------------------------------------------------------------
ESD Susceptibility (Note 2)
HBM (Human Body Mode) ----------------------------------------------------------------------------------------- 2kV
MM (Machine Mode) ------------------------------------------------------------------------------------------------ 200V
Junction Temperature Range --------------------------------------------------------------------------------------
Ambient Temperature Range --------------------------------------------------------------------------------------
IN
= 3.6V, T
Matching
Accuracy
Enable Threshold
Disable Threshold
stress ratings. Functional operation of the device at these or any other conditions beyond those indicated in the
operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended
periods may remain possibility to affect device reliability.
JEDEC 51-3 thermal measurement standard. The case point of
Parameter
JA
is measured in the natural convection at T
A
= 25 C, Unless Otherwise specification)
JA
------------------------------------------------------------------------------------------------------- 262 C/W
JA
JC
--------------------------------------------------------------------------------------------------- 108 C/W
--------------------------------------------------------------------------------------------------- 8.2 C/W
D
@ T
V
V
V
I
I
V
V
A
Q
LE D
Symbol Test Condition
IN
UVLO_L
LED
SET
IL
= 25 C
Falling
90% of I
LED Open, I
I
I
All V
V
V
LED
LED
SET
SET
= 16mA
= 16mA
SET1~3
connect R
connect R
(Note 1)
LED
A
= 25 C on a low effective single layer thermal conductivity test board of
< 0.25V
= 16mA
S ET
SE T
SE T
= 20 uA
= 47k
= 47k
(Note 3)
to I
to I
JC
S ET
S ET
is on the expose pad for the WDFN package.
Min
2.8
0.8
1.3
2
--
--
--
--
--
5
5
100
Typ
0.9
2.2
0.5
0.1
40
--
--
--
--
--
DS9301-04 June 2009
0.3V to 6V
0.3V to V
0.3V to 6V
65 C to 150 C
40 C to 125 C
40 C to 85 C
Max
0.25
120
5.5
2.4
+5
+5
--
--
1
2
1
IN
Units
mV
+ 0.3V
mV
mA
%
%
V
V
V
V
V
A