RT9361AGE Richtek USA Inc, RT9361AGE Datasheet - Page 5

• Manufacturer Part Number: RT9361AGE
• Description: IC DC-DC CONV CHRG PUMP SOT23-6
• Manufacturer: Richtek USA Inc

Specifications of RT9361AGE

• Internal Driver: Yes
• Type - Primary: Backlight, Flash/Torch
• Type - Secondary: White LED
• Mounting Type: Surface Mount
• Topology: PWM, Switched Capacitor (Charge Pump)
• Number Of Outputs: 1
• Frequency: 800kHz ~ 1.3MHz
• Voltage - Supply: 2.8 V ~ 5 V
• Voltage - Output: 5V
• Package / Case: SOT-23-6
• Operating Temperature: -40°C ~ 85°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Operating Characteristics
DS9361A/B-12
(For RT9361A, C
5.075
5.065
5.055
5.045
5.035
5.08
5.07
5.06
5.05
5.04
5.03
5.08
5.04
4.96
4.92
4.88
4.84
4.8
5
5.1
4.9
4.8
4.7
4.6
4.5
4.4
2.75
-40 -30 -20 -10
5
10
I
I
Output Voltage vs. Input Voltage
OUT
OUT
September 2009
Output Voltage vs. Temperature
Output Voltage vs. Output Current
3
IN
T
T
20
A
A
= 0mA
= 60mA
= C
3.25
= -40°C
= 25°C
T
OUT
A
30
Output Current (mA)
= 85°C
Temperature
3.5
0
Input Voltage (V)
= 2.2μF, C
10 20 30 40 50 60 70 80
3.75
40
V
V
V
V
IN
IN
IN
IN
= 5V
= 3.2V
= 3.7V
= 4.3V
4
PUMP
50
(°C)
4.25
= 0.22μF, T
60
I
4.5
OUT
= 60mA
70
4.75
A
= 25°C, unless otherwise specified )
80
5
1.7
1.6
1.5
1.4
1.3
1.2
1.1
5.1
4.9
4.8
4.7
4.6
4.5
1
1.4
1.3
1.2
1.1
0.9
0.8
5
2.8
2.75
1
-40 -30 -20 -10 0
Operation Frequency vs. Temperature
3
Quiescent Current vs. Input Voltage
Output Voltage vs. Input Voltage
3
3.2 3.4 3.6 3.8
3.25 3.5
Input Voltage (V)
Input Voltage (V)
Temperature
3.75
10 20 30 40 50 60 70 80
I
I
RT9361A/B
OUT
OUT
= 60mA
= 0mA
4
4
4.2 4.4 4.6 4.8
(°C)
4.25 4.5
www.richtek.com
I
I
I
I
I
I
I
I
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
T
T
T
T
A
A
= 80mA
= 10mA
= 20mA
= 30mA
= 40mA
= 50mA
= 60mA
= 70mA
A
A
= -20°C
= -40°C
= 85°C
= 25°C
4.75
5
5
5