ISL8002 查看數據表（PDF） - Renesas Electronics
零件编号
产品描述 (功能)
比赛名单
ISL8002 Datasheet PDF : 23 Pages
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ISL8002, ISL8002A, ISL80019, ISL80019A
Typical Performance Curves (Continued)
VIN 5V/DIV
VOUT 1V/DIV
IL 1A/DIV
VIN 5V/DIV
VOUT 1V/DIV
IL 1A/DIV
PG 5V/DIV
500µs/DIV
FIGURE 33. START-UP VIN AT 2A LOAD
FSW = 2MHz, VIN = 5V, MODE = PFM, TA = +25°C
PG 5V/DIV
500µs/DIV
FIGURE 34. START-UP VIN AT 2A LOAD
FSW = 2MHz, VIN = 5V, MODE = PWM, TA = +25°C
VIN 5V/DIV
VIN 5V/DIV
IL 1A/DIV
VOUT 1V/DIV
PG 5V/DIV
1ms/DIV
FIGURE 35. SHUTDOWN VIN AT 2A LOAD
FSW = 2MHz, VIN = 5V, MODE = PFM, TA = +25°C
LX 5V/DIV
VOUT 1V/DIV
IL 1A/DIV
VOUT 1V/DIV
PG 5V/DIV
1ms/DIV
FIGURE 36. SHUTDOWN VIN AT 2A LOAD
FSW = 2MHz, VIN = 5V, MODE = PWM, TA = +25°C
LX 5V/DIV
VOUT 1V/DIV
VIN 5V/DIV
PG 5V/DIV
500µs/DIV
FIGURE 37. START-UP VIN AT NO LOAD
FSW = 2MHz, VIN = 5V, MODE = PFM, TA = +25°C
FN7888 Rev 4.00
July 31, 2014
VIN 5V/DIV
PG 5V/DIV
500µs/DIV
FIGURE 38. START-UP VIN AT NO LOAD
FSW = 2MHz, VIN = 5V, MODE = PFM, TA = +25°C
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