SC424 SEMTECH [Semtech Corporation], SC424 Datasheet - Page 11

• Manufacturer Part Number: SC424
• Description: 6A Integrated FET Regulator with 5V LDO
• Manufacturer: SEMTECH [Semtech Corporation]

Characteristics in this section are based on using the Typical Application Circuit on page 2 (SC414/SC424).
Typical Characteristics (continued)
(500mV/div)
(50mV/div)
(50mV/div)
(10V/div)
(10V/div)
(5A/div)
(5V/div)
(5A/div)
(5V/div)
(5A/div)
(5V/div)
Shorted Output Response — Normal Operation
V
IN
V
IN
= 12V, V
Transient Response — Load Rising (SC414)
Transient Response — Load Rising (SC424)
= 12V, V
V
IN
= 12V, V
OUT
OUT
= 1V, I
OUT
= 1V, I
= 1V, I
OUT
OUT
= 200mA to 6A, V
OUT
= 0A to 6A, V
= 0A, V
Time (10μs/div)
Time (40μs/div)
Time (10μs/div)
LDO
= V
LDO
5V
LDO
= V
= EN/PSV= ENL = 5V
= V
5V
= EN/PSV= ENL = 5V
5V
= EN/PSV= ENL = 5V
(500mV/div)
(50mV/div)
(50mV/div)
Shorted Output Response — Power-UP Operation
(10V/div)
(10V/div)
(5A/div)
(5A/div)
(5V/div)
(5A/div)
(5V/div)
(5V/div)
V
V
Transient Response — Load Falling (SC414)
Transient Response — Load Falling (SC424)
IN
IN
= 12V, V
= 12V, V
V
IN
= 12V, V
OUT
OUT
= 1V, I
= 1V, I
OUT
= 1V, I
OUT
OUT
OUT
= 6A to 0A, V
= 6A to 0A, V
= 0A, V
Time (10μs/div)
Time (10μs/div)
Time (1ms/div)
LDO
= V
LDO
LDO
SC414/SC424
5V
= V
= V
= EN/PSV= ENL = 5V
5V
5V
= EN/PSV= ENL = 5V
= EN/PSV= ENL = 5V
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