MAX683 데이터 시트보기 (PDF) - Maxim Integrated
부품명
상세내역
제조사
MAX683 Datasheet PDF : 12 Pages
| |||
3.3V-Input to Regulated 5V-Output
Charge Pumps
Typical Operating Characteristics (continued)
(Circuit of Figure 5, VIN = 3.3V, component values from Tables 2 and 3, TA = +25°C, unless otherwise noted.)
MAX682 EFFICIENCY
vs. LOAD CURRENT (SKIP = LOW)
100
90
VIN = 3.0V
80
70
60
VIN = 3.3V VIN = 3.6V
50
40
30
20
10
0
0.1
1
10
100
1000
LOAD CURRENT (mA)
MAX682 EFFICIENCY
vs. LOAD CURRENT (SKIP = HIGH)
100
90
VIN = 3.0V
80
70
60
50
VIN = 3.3V
40
30
VIN = 5.0V
20
10
0
1
ISHDN = 22µA
10
100
1000
LOAD CURRENT (mA)
OUTPUT WAVEFORM
(SKIP = HIGH)
MAX683 EFFICIENCY
vs. LOAD CURRENT (SKIP = LOW)
100
90
VIN = 3.0V
80
70
60
VIN = 3.3V VIN = 3.6V
50
40
30
20
10
0
0.1
1
10
100
1000
LOAD CURRENT (mA)
MAX683 EFFICIENCY
vs. LOAD CURRENT (SKIP = HIGH)
100
90
VIN = 3.0V
80
70
60
VIN = 3.3V
50
40
30
VIN = 5.0V
20
10
0
1
ISHDN = 22µA
10
100
1000
LOAD CURRENT (mA)
MAX682 TOC16
MAX684 EFFICIENCY
vs. LOAD CURRENT (SKIP = LOW)
100
90
VIN = 3.0V
80
70
60
50
VIN = 3.3V VIN = 3.6V
40
30
20
10
0
0.1
1
10
100
LOAD CURRENT (mA)
MAX684 EFFICIENCY
vs. LOAD CURRENT (SKIP = HIGH)
90
80
70 VIN = 3.0V
60
VIN = 3.3V
50
40
VIN = 5.0V
30
20
10
0
1
ISHDN = 22µA
10
100
LOAD CURRENT (mA)
OUTPUT WAVEFORM
(SKIP = LOW)
MAX682 TOC17
50mV/div
50mV/div
200ns/div
SKIP = HIGH, ISHDN = 22µA, ILOAD = 250mA, MAX682
200ns/div
SKIP = LOW, ILOAD = 250mA, MAX682
4 _______________________________________________________________________________________
Share Link: 