RT8204A 데이터 시트보기 (PDF) - Richtek Technology
부품명
상세내역
제조사
RT8204A Datasheet PDF : 19 Pages
| |||
RT8204A
LDO Output Voltage vs. Output Current
1.0540
1.0535
1.0530
1.0525
1.0520
1.0515
1.0510
1.0505
1.0500
VIN = 1.25V
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
Output Current (A)
400
390
380
370
360
350
340
330
320
310
300
290
280
7
Standby Current vs. Input Voltage
EN = 5V, No Load
9 11 13 15 17 19 21 23 25
Input Voltage (V)
Shutdown Current vs. Input Voltage
3.0
2.5
2.0
1.5
1.0
0.5
0.0
7
EN = GND, No Load
9 11 13 15 17 19 21 23 25
Input Voltage (V)
Power On from EN
DEM-Mode
VOUT
(1V/Div)
PHASE
(10V/Div)
EN/DEM
(5V/Div)
PGOOD
(5V/Div)
VIN = 12V, EN = 5V, No Load
Time (800μs/Div)
Power On from EN
PWM-Mode
VOUT
(1V/Div)
PHASE
(10V/Div)
EN/DEM
(2V/Div)
PGOOD
(5V/Div)
VIN = 12V, EN = Floating, No Load
Time (800μs/Div)
VOUT
(1V/Div)
EN/DEM
(2V/Div)
UGATE
(20V/Div)
LGATE
(5V/Div)
Power Off from EN
VIN = 12V, EN = Floating, No Load
Time (4ms/Div)
DS8204A-05 April 2011
www.richtek.com
9
Share Link: 