MAX5092AATE(2006) Ver la hoja de datos (PDF) - Maxim Integrated
Número de pieza
componentes Descripción
Fabricante
MAX5092AATE Datasheet PDF : 23 Pages
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4V to 72V Input LDOs with Boost Preregulator
Typical Operating Characteristics (continued)
(VIN = VEN = 14V, CIN = 47µF, CBSOUT = 22µF, COUT = 10µF, CVL = 1µF, TA = +25°C, unless otherwise noted.) (See Figures 4–7 as
applicable.)
VIN
10V/div
VBSOUT
10V/div
ILX
1A/div
VOUT
5V/div
SHUTDOWN THROUGH VIN
MAX5092/93 toc16
IOUT = 250mA
0V
0V
0A
0V
2ms/div
VIN
10V/div
VBSOUT
10V/div
STARTUP THROUGH ENABLE
MAX5092/93 toc17
14V
14V
VOUT
5V/div
VEN
2V/div
0V
IOUT = 250mA 0V
200µs/div
VIN
10V/div
VBSOUT
10V/div
SHUTDOWN THROUGH ENABLE
MAX5092/93 toc18
14V
14V
VOUT
5V/div
VEN
2V/div
0V
IOUT = 250mA
0V
200µs/div
VOUT
2V/div
VRESET
2V/div
VEN
2V/div
RESET TIMING RESPONSE
MAX5092/93 toc19
IOUT = 250mA
CT = 680pF
0V
0V
0V
200µs/div
VOUT vs. TEMPERATURE
3.36
3.34
3.32
3.30
3.28
3.26
IOUT = 10mA, R5 = 100kΩ,
R4 = 165kΩ, FIGURE 6
3.24
-40 -15 10 35 60 85
TEMPERATURE (°C)
110 135
VOUT vs. TEMPERATURE
(MAX5092B)
5.10
5.05
5.00
4.95
4.90
-40 -15
IOUT = 1mA, VSET = 0V
10 35 60 85 110 135
TEMPERATURE (°C)
_______________________________________________________________________________________ 7
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