RT8206L RICHTEK [Richtek Technology Corporation], RT8206L Datasheet - Page 13

• Manufacturer Part Number: RT8206L
• Description: High Efficiency, Main Power Supply Controller for Notebook Computers
• Manufacturer: RICHTEK [Richtek Technology Corporation]

Typical Operating Characteristics
Copyright
DS8206L/M-07 June 2012
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2012 Richtek Technology Corporation. All rights reserved.
0
0.001
0
0
0.001
0.001
DEM Mode
DEM Mode
VOUT1 Efficiency vs. Load Current
VOUT2 Efficiency vs. Load Current
VOUT1 Efficiency vs. Load Current
DEM Mode
0.01
0.01
0.01
Load Current (A)
Load Current (A)
Load Current (A)
PWM Mode
PWM Mode
Ultrasonic Mode
PWM Mode
0.1
0.1
0.1
V
EN2 = GND, EN1 = V
ENLDO = V
V
EN2 = GND, EN1 = V
ENLDO = V
V
EN2 = V
ENLDO = V
IN
IN
Ultrasonic Mode
Ultrasonic Mode
IN
= 7V, TON = V
= 25V, TON = V
= 12V, TON = V
CC
, EN1 = GND,
IN
IN
IN
1
1
, FB1 = GND
1
, FB1 = GND
, FB2 = GND
CC
CC
CC
,
CC
CC
,
,
,
,
10
10
10
is a registered trademark of Richtek Technology Corporation.
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90
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10
90
80
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30
20
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90
80
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60
50
40
30
20
10
0
0
0.001
0
0.001
0.001
DEM Mode
VOUT2 Efficiency vs. Load Current
VOUT1 Efficiency vs. Load Current
VOUT2 Efficiency vs. Load Current
DEM Mode
DEM Mode
0.01
0.01
0.01
Load Current (A)
Load Current (A)
Load Current (A)
PWM Mode
PWM Mode
RT8206L/M
0.1
0.1
0.1
Ultrasonic Mode
PWM Mode
V
EN2 = V
ENLDO = V
V
EN2 = V
ENLDO = V
Ultrasonic Mode
V
EN2 = GND, EN1 = V
ENLDO = V
IN
IN
IN
= 25V, TON = V
= 7V, TON = V
= 12V, TON = V
Ultrasonic Mode
www.richtek.com
CC
CC
, EN1 = GND,
, EN1 = GND,
IN
IN
IN
, FB2 = GND
, FB2 = GND
1
1
1
, FB1 = GND
CC
CC
CC
,
CC
,
,
,
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10
10
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