RT9363A RICHTEK [Richtek Technology Corporation], RT9363A Datasheet - Page 5

• Manufacturer Part Number: RT9363A
• Description: 3 Channels 90mA x1/x2 Charge Pump White LED Driver
• Manufacturer: RICHTEK [Richtek Technology Corporation]

Absolute Maximum Ratings
Recommended Operating Conditions
Electrical Characteristics
(V
specified).
DS9363A-03 April 2011
Input Power Supply
Input Supply Voltage
Under Voltage Lockout Threshold
Quiescent Current of x1 Mode
Quiescent Current of x2 Mode
Shutdown Current
LED Current
Charge Pump
Protection
Over Voltage Protection
I
Current Matching
Oscillator Frequency
x1 mode to x2 mode
Transition Voltage
LED
Supply Input Voltage ------------------------------------------------------------------------------------------------------ −0.3V to 6V
Output Voltages ----------------------------------------------------------------------------------------------------------- −0.3V to 6V
Power Dissipation, P
WDFN 10L 3x3 ------------------------------------------------------------------------------------------------------------- 1.538W
Package Thermal Resistance (Note 2)
WDFN 10L 3x3, θ
WDFN 10L 3x3, θ
Junction Temperature ----------------------------------------------------------------------------------------------------- 150°C
Lead Temperature (Soldering, 10 sec.) ------------------------------------------------------------------------------- 260°C
Storage Temperature Range -------------------------------------------------------------------------------------------- −65°C to 150°C
ESD Susceptibility (Note 3)
HBM (Human Body Mode) ---------------------------------------------------------------------------------------------- 2kV
MM (Machine Mode) ------------------------------------------------------------------------------------------------------ 200V
Junction Temperature Range -------------------------------------------------------------------------------------------- −40°C to 125°C
Ambient Temperature Range -------------------------------------------------------------------------------------------- −40°C to 85°C
IN
= 3.6V, C
Accuracy
Parameter
IN
= C
OUT
JA
JC
= 2.2uF, C
------------------------------------------------------------------------------------------------------- 60°C/W
------------------------------------------------------------------------------------------------------- 8.2°C/W
D
@ T
A
= 25°C
FLY
= 1uF, V
V
V
V
I
I
I
I
I
F
V
V
Qx1
Qx2
SHDN
LED-ERR
LED-LED-ERR
IN
UVLO_R
UVLO_F
OSC
TS
OVP
Symbol
F
= 3.5V, I
(Note 1)
x1 Mode(LED1~3 connect to V
X2 Mode No Load
EN = 0V, V
Open Circuit at any LED Pin
100% Setting
100% Setting
V
V
LED1
F
IN
= 3.5V, I
Falling
= I
LED2
Test Conditions
(Note 4)
IN
= I
OUT
= 5V
LED3
= 60mA
= 20mA, ESR = 0.03Ω, T
IN
)
Min
2.8
1.8
−8
−5
--
--
--
--
--
--
--
A
= 25°C, unless otherwise
1000
Typ
3.6
5.5
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--
--
--
--
1
3
1
RT9363A
To be continued
www.richtek.com
Max
5.5
2.4
+8
+5
11
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Unit
kHz
mV
mA
mA
uA
%
%
V
V
V
V
5