RT9284B-15GJ6E Richtek USA Inc, RT9284B-15GJ6E Datasheet - Page 9

• Manufacturer Part Number: RT9284B-15GJ6E
• Description: IC LED DVR WHITE BCKLGT TSOT23-6
• Manufacturer: Richtek USA Inc

Specifications of RT9284B-15GJ6E

• Constant Current: Yes
• Internal Driver: Yes
• Type - Primary: Backlight, Flash/Torch
• Type - Secondary: White LED
• Mounting Type: Surface Mount
• Topology: PWM
• Number Of Outputs: 1
• Frequency: 900kHz ~ 1.5MHz
• Voltage - Supply: 2.7 V ~ 5.5 V
• Package / Case: SOT-23-6 Thin, TSOT-23-6
• Operating Temperature: -40°C ~ 85°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -

DS9284A/B-06 June 2009
V
OUT
V
LX
I
IN
IN
(5V/Div)
(10V/Div)
(2V/Div)
(100mA/Div)
Normal Operation
Time (400ns/Div)
4WLEDs, V
I
LED
= 20mA, L = 10μH
IN
= 4.3V
V
OUT
V
LX
I
IN
IN
(5V/Div)
(2V/Div)
(10V/Div)
(100mA/Div)
Normal Operation
Time (400ns/Div)
RT9284A/B
4WLEDs, V
I
LED
www.richtek.com
= 20mA, L = 10μH
IN
= 5.5V
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