ISL8002 查看數據表（PDF） - Renesas Electronics

零件编号

产品描述 (功能)

比赛名单

ISL8002

Compact Synchronous Buck Regulators

Renesas Electronics 

ISL8002, ISL8002A, ISL80019, ISL80019A

Typical Performance Curves (Continued)

LX 5V/DIV

VOUT 1V/DIV

VEN 2V/DIV

LX 5V/DIV

VOUT 1V/DIV

PG 5V/DIV

1ms/DIV

FIGURE 27. START-UP AT 2A LOAD

FSW = 2MHz, VIN = 5V, MODE = PFM, TA = +25°C

VEN 5V/DIV

VOUT 1V/DIV

IL 1A/DIV

PG 5V/DIV

1ms/DIV

FIGURE 29. START-UP AT 1.5A LOAD

FSW = 2MHz, VIN = 5V, MODE = PWM, TA = +25°C

VEN 5V/DIV

VOUT 1V/DIV

IL 1A/DIV

PLACEHOLDERPG 5V/DIV

1ms/DIV

FIGURE 31. START-UP AT 1.5A LOAD

FSW = 2MHz, VIN = 5V, MODE = PFM, TA = +25°C

FN7888 Rev 4.00

July 31, 2014

VEN 2V/DIV

PG 5V/DIV

1ms/DIV

FIGURE 28. SHUTDOWN AT 2A LOAD

FSW = 2MHz, VIN = 5V, MODE = PFM, TA = +25°C

VEN 5V/DIV

VOUT 1V/DIV

IL 1A/DIV

PG 5V/DIV

1ms/DIV

FIGURE 30. SHUTDOWN AT 1.5A LOAD

FSW = 2MHz, VIN = 5V, MODE = PWM, TA = +25°C

VEN 5V/DIV

VOUT 1V/DIV

IL 1A/DIV

PG 5V/DIV

1ms/DIV

FIGURE 32. SHUTDOWN AT 1.5A LOAD

FSW = 2MHz, VIN = 5V, MODE = PFM, TA = +25°C

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