MAX5035BASA/V(2009) Ver la hoja de datos (PDF) - Maxim Integrated
Número de pieza
componentes Descripción
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MAX5035BASA/V Datasheet PDF : 17 Pages
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1A, 76V, High-Efficiency MAXPower
Step-Down DC-DC Converter
Typical Operating Characteristics (continued)
(VIN = 12V, VON/OFF = 12V, TA = -40°C to +125°C, unless otherwise noted. Typical values are at TA = +25°C. See the Typical
Application Circuit, if applicable.)
OUTPUT VOLTAGE
vs. INPUT VOLTAGE
15
MAX5035DASA
VOUT = 12V
12 VON/OFF = VIN
9
MAX5035DASA
LOAD-TRANSIENT RESPONSE
MAX5035 toc17
VOUT = 5V
A
MAX5035DASA
LOAD-TRANSIENT RESPONSE
MAX5035 toc18
VOUT = 5V
A
6
IOUT = 1A
3
IOUT = 0.3A
B
B
IOUT = 0
0
0
3
6
9
12
15
VIN (V)
400μs/div
A: VOUT, 200mV/div, AC-COUPLED
B: IOUT, 500mA/div, 0.1A TO 1A
400μs/div
A: VOUT, 200mV/div, AC-COUPLED
B: IOUT, 500mA/div, 0.5A TO 1A
MAX5035DASA
LOAD-TRANSIENT RESPONSE
MAX5035 toc19
VOUT = 5V
A
MAX5035DASA LX WAVEFORMS
MAX5035 toc20
A
0
400μs/div
A: VOUT, 200mV/div, AC-COUPLED
B: IOUT, 500mA/div, 0.1A TO 0.5A
B
B
0
4μs/div
A: SWITCH VOLTAGE (LX PIN), 20V/div (VIN = 48V)
B: INDUCTOR CURRENT, 500mA/div (IOUT = 1A)
MAX5035DASA LX WAVEFORMS
MAX5035 toc21
A
0
B
0
4μs/div
A: SWITCH VOLTAGE (LX PIN), 20V/div (VIN = 48V)
B: INDUCTOR CURRENT, 200mA/div (IOUT = 100mA)
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