SC414 Ver la hoja de datos (PDF) - Semtech Corporation
Número de pieza
componentes Descripción
Fabricante
SC414 Datasheet PDF : 29 Pages
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SC414/SC424
Typical Characteristics (continued)
Characteristics in this section are based on using the Typical Application Circuit on page 2 (SC414/SC424).
Transient Response — Load Rising (SC414)
V = 12V, V = 1V, I = 200mA to 6A, V = V = EN/PSV= ENL = 5V
IN
OUT
OUT
LDO
5V
Transient Response — Load Falling (SC414)
V = 12V, V = 1V, I = 6A to 0A, V = V = EN/PSV= ENL = 5V
IN
OUT
OUT
LDO 5V
(50mV/div)
(50mV/div)
(5A/div)
(5A/div)
(5V/div)
Time (10μs/div)
Transient Response — Load Rising (SC424)
V = 12V, V = 1V, I = 0A to 6A, V = V = EN/PSV= ENL = 5V
IN
OUT
OUT
LDO
5V
(50mV/div)
(10V/div)
(5A/div)
(5V/div)
Time (10μs/div)
Shorted Output Response — Normal Operation
V = 12V, V = 1V, I = 0A, V = V = EN/PSV= ENL = 5V
IN
OUT
OUT
LDO 5V
(500mV/div)
(5A/div)
(10V/div)
(5V/div)
Time (40μs/div)
(5V/div)
Time (10μs/div)
Transient Response — Load Falling (SC424)
V = 12V, V = 1V, I = 6A to 0A, V = V = EN/PSV= ENL = 5V
IN
OUT
OUT
LDO 5V
(50mV/div)
(10V/div)
(5A/div)
(5V/div)
Time (10μs/div)
Shorted Output Response — Power-UP Operation
V = 12V, V = 1V, I = 0A, V = V = EN/PSV= ENL = 5V
IN
OUT
OUT
LDO 5V
(500mV/div)
(5A/div)
(10V/div)
(5V/div)
Time (1ms/div)
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