MAX5093(2006) 데이터 시트보기 (PDF) - Maxim Integrated
부품명
상세내역
제조사
MAX5093 Datasheet PDF : 23 Pages
| |||
4V to 72V Input LDOs with Boost Preregulator
Typical Operating Characteristics
(VIN = VEN = 14V, CIN = 47µF, CBSOUT = 22µF, COUT = 10µF, CVL = 1µF, TA = +25°C, unless otherwise noted.) (See Figures 4–7 as
applicable.)
QUIESCENT SUPPLY CURRENT
vs. INPUT VOLTAGE (MAX5092B)
90
85
IOUT = 100µA
80
75
70
65
IOUT = 10mA
60
55
50
8
BOOST CONVERTER NOT SWITCHING,
QUIESCENT SUPPLY CURRENT = IIN - IOUT
16 24 32 40 48 56 64 72
INPUT VOLTAGE (V)
INPUT CURRENT (IIN)
vs. INPUT VOLTAGE (MAX5092B)
100
IOUT = 10mA
10
1
IOUT = 100µA
BOOST CONVERTER SWITCHING
0.1
4.0 4.5 5.0 5.5 6.0 6.5 7.0
INPUT VOLTAGE (V)
QUIESCENT SUPPLY CURRENT
vs. TEMPERATURE (MAX5092B)
100
BOOST CONVERTER NOT SWITCHING,
90 QUIESCENT SUPPLY CURRENT = IIN - IOUT
80
IOUT = 10mA
70
60
IOUT = 100µA
50
40
-40 -15 10 35 60 85 110 135
TEMPERATURE (°C)
QUIESCENT SUPPLY CURRENT
vs. TEMPERATURE (MAX5093B)
100
BOOST CONVERTER NOT SWITCHING,
QUIESCENT SUPPLY CURRENT = IIN - IOUT
90
80
70
IOUT = 10mA
60
IOUT = 100µA
50
40
-40 -15
10 35 60 85
TEMPERATURE (°C)
110 135
SHUTDOWN SUPPLY CURRENT
vs. INPUT VOLTAGE (MAX5092B)
10
8
6
4
2
VEN = 0V
0
4 14 24 34 44 54 64 74
INPUT VOLTAGE (V)
SHUTDOWN SUPPLY CURRENT
vs. INPUT VOLTAGE (MAX5093B)
10
8
6
4
2
VEN = 0V
0
4 14 24 34 44 54 64 74
INPUT VOLTAGE (V)
SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE (MAX5092B)
10
8
VOUT
50mV/div
LINE-TRANSIENT RESPONSE
(VIN STEP FROM 4V TO 7V)
MAX5092/93 toc08
IOUT = 250mA
5V (AC-COUPLED)
7V
6
VIN
1V/div
4
4V
VEN = 0V
2
-40 -15 10 35 60 85 110 135
TEMPERATURE (°C)
VBSOUT
1V/div
200µs/div
7V (AC-COUPLED)
_______________________________________________________________________________________ 5
Share Link: 