OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

RT8230AGQW

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P26
RT8230A/B/C/D/E
13
DS8230A/B/C/D/E-04 February 2014 www.richtek.com
©
Copyright 2014 Richtek Technology Corporation. All rights reserved. is a registered trademark of Richtek Technology Corporation.
Typical Operating Characteristics
Efficiency vs. Load Current
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
0.001 0.01 0.1 1 10
Load Current (A)
Efficiency (%)
V
OUT1
DEM
ASM
V
IN
= 12V, R
TON
= 100kΩ, ENLDO = 5V,
V
ENTRIP1
= 0.75V, V
ENTRIP2
= 5V
100
90
80
70
60
50
40
30
20
10
0
Efficiency vs. Load Current
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
0.001 0.01 0.1 1 10
Load Current (A)
Efficiency (%)
V
OUT1
DEM
ASM
V
IN
= 20V, R
TON
= 100kΩ, ENLDO = 5V,
V
ENTRIP1
= 0.75V, V
ENTRIP2
= 5V
100
90
80
70
60
50
40
30
20
10
0
Efficiency vs. Load Current
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
0.001 0.01 0.1 1 10
Load Current (A)
Efficiency (%)
V
OUT2
DEM
ASM
V
IN
= 12V, R
TON
= 100kΩ, ENLDO = 5V,
V
ENTRIP1
= V
ENTRIP2
= 0.75V
100
90
80
70
60
50
40
30
20
10
0
Efficiency vs. Load Current
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
0.001 0.01 0.1 1 10
Load Current (A)
Efficiency (%)
V
OUT2
DEM
ASM
V
IN
= 20V, R
TON
= 100kΩ, ENLDO = 5V,
V
ENTRIP1
= V
ENTRIP2
= 0.75V
100
90
80
70
60
50
40
30
20
10
0
Efficiency vs. Load Current
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
0.001 0.01 0.1 1 10
Load Current (A)
Efficiency(%)
V
OUT2
DEM
ASM
V
IN
= 7.4V, R
TON
= 100kΩ, ENLDO = 5V,
V
ENTRIP1
= V
ENTRIP2
= 0.75V
100
90
80
70
60
50
40
30
20
10
0
Efficiency vs. Load Current
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
0.001 0.01 0.1 1 10
Load Current (A)
Efficiency(%)
V
OUT1
DEM
ASM
V
IN
= 7.4V, R
TON
= 100kΩ, ENLDO = 5V,
V
ENTRIP1
= 0.75V, V
ENTRIP2
= 5V
100
90
80
70
60
50
40
30
20
10
0
RT8230A/B/C/D/E
14
DS8230A/B/C/D/E-04 February 2014www.richtek.com
©
Copyright 2014 Richtek Technology Corporation. All rights reserved. is a registered trademark of Richtek Technology Corporation.
Switching Frequency vs. Load Current
0
50
100
150
200
250
300
350
400
0.001 0.01 0.1 1 10
Load Current (A)
Switching Frequency (kHz) 1
DEM
ASM
V
OUT2,
V
IN
= 20V,
R
TON
= 100kΩ, ENLDO = VIN,
V
ENTRIP1
= 5V, V
ENTRIP2
= 0.75V
Switching Frequency vs. Load Current
0
50
100
150
200
250
300
350
0.001 0.01 0.1 1 10
Load Current (A)
Switching Frequency (kHz) 1
DEM
ASM
V
OUT2,
V
IN
= 12V,
R
TON
= 100kΩ, ENLDO = VIN,
V
ENTRIP1
= 5V, V
ENTRIP2
= 0.75V
Switching Frequency vs. Load Current
0
50
100
150
200
250
300
0.001 0.01 0.1 1 10
Load Current (A)
Switching Frequency (kHz) 1
DEM
ASM
V
OUT2,
V
IN
= 8V,
R
TON
= 100kΩ, ENLDO = VIN,
V
ENTRIP1
= 5V, V
ENTRIP2
= 0.75V
Switching Frequency vs. Load Current
0
50
100
150
200
250
300
350
0.001 0.01 0.1 1 10
Load Current (A)
Switching Frequency (kHz) 1
DEM
ASM
V
OUT1,
V
IN
= 20V,
R
TON
= 100kΩ, ENLDO = VIN,
V
ENTRIP1
= 0.75V, V
ENTRIP2
= 5V
Switching Frequency vs. Load Current
0
50
100
150
200
250
300
0.001 0.01 0.1 1 10
Load Current (A)
Switching Frequency (kHz) 1
DEM
ASM
V
OUT1,
V
IN
= 12V,
R
TON
= 100kΩ, ENLDO = VIN,
V
ENTRIP1
= 0.75V, V
ENTRIP2
= 5V
Switching Frequency vs. Load Current
0
50
100
150
200
250
0.001 0.01 0.1 1 10
Load Current (A)
Switching Frequency (kHz) 1
DEM
ASM
V
OUT1,
V
IN
= 8V,
R
TON
= 100kΩ, ENLDO = VIN,
V
ENTRIP1
= 0.75V, V
ENTRIP2
= 5V
RT8230A/B/C/D/E
15
DS8230A/B/C/D/E-04 February 2014 www.richtek.com
©
Copyright 2014 Richtek Technology Corporation. All rights reserved. is a registered trademark of Richtek Technology Corporation.
LDO3 Output Voltage vs. Load Current
3.277
3.288
3.299
3.310
3.321
3.332
3.343
0 102030405060708090100
Load Current (mA)
Output Voltage (V)
V
IN
= 12V, ENLDO = VIN, V
ENTRIP1
= V
ENTRIP2
= 5V
Quiescent Current vs. Input Voltage
1
10
100
1000
10000
5 7 9 1113151719212325
Input Voltage (V)
Quiescent Current (µA
)
DEM
ASM
R
TON
= 100kΩ, ENLDO = VIN,
V
ENTRIP1
= V
ENTRIP2
= 0.75V, No Load
Standby Input Current vs. Input Voltage
30
35
40
45
50
55
60
5 7 9 1113151719212325
Input Voltage (V)
Standby Input Current (µA) 1
ENLDO = VIN, V
ENTRIP1
= V
ENTRIP2
= 5V,
No Load, Not Switching
LDO5 Output Voltage vs. Load Current
4.95
4.96
4.97
4.98
4.99
5.00
5.01
5.02
5.03
5.04
5.05
0 102030405060708090100
Load Current (mA)
Output Voltage (V)
V
IN
= 12V, ENLDO = VIN, V
ENTRIP1
= V
ENTRIP2
= 5V
Output Voltage vs. Load Current
4.95
4.96
4.97
4.98
4.99
5.00
5.01
5.02
5.03
5.04
5.05
0.001 0.01 0.1 1 10
Load Current (A)
Output Voltage (V)
V
OUT1
DEM
V
IN
= 12V, R
TON
= 100kΩ, ENLDO = VIN,
V
ENTRIP1
= 0.75V, V
ENTRIP2
= 5V
ASM
Output Voltage vs. Load Current
3.31
3.32
3.33
3.34
3.35
3.36
0.001 0.01 0.1 1 10
Load Current (A)
Output Voltage (V)
V
OUT2
DEM
V
IN
= 12V, R
TON
= 100kΩ, ENLDO = VIN,
V
ENTRIP1
= 5V, V
ENTRIP2
= 0.75V
ASM
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P26

RT8230AGQW

Mfr. #:
Buy RT8230AGQW
Manufacturer:
Description:
IC REG QD BUCK/LNR SYNC 20WQFN
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet