RT8202AGQW Richtek USA Inc, RT8202AGQW Datasheet - Page 9

• Manufacturer Part Number: RT8202AGQW
• Description: IC PWM CTRLR SYNC BUCK 16WQFN
• Manufacturer: Richtek USA Inc

Specifications of RT8202AGQW

• Pwm Type: Current Mode
• Number Of Outputs: 1
• Voltage - Supply: 4.5 V ~ 5.5 V
• Buck: Yes
• Boost: No
• Flyback: No
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: No
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 16-WFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Duty Cycle: -

DS8202/A/B-04 March 2011
(20V/Div)
(10A/Div)
(10V/Div)
UGATE
UGATE
(1V/Div)
(5V/Div)
(1V/Div)
(5V/Div)
LGATE
LGATE
I
V
LOAD
V
OUT
OUT
Power On in Short Condition
V
Time (800μs/Div)
IN
Time (40μs/Div)
= 12V, EN = Floating, V
OVP
V
IN
= 12V, EN = 5V, No Load
OUT
Short
(20A/Div)
(20V/Div)
UGATE
(1V/Div)
(5V/Div)
LGATE
I
LOAD
V
OUT
Time (20μs/Div)
V
IN
RT8202/A/B
= 12V, EN = Floating, No Load
UVP
www.richtek.com
9