MAX1572 查看數據表（PDF） - Maxim Integrated

零件编号

产品描述 (功能)

比赛名单

MAX1572

800mA, 2MHz, PWM DC-to-DC Step-Down Converter with RESET

Maxim Integrated 

800mA, 2MHz, PWM DC-to-DC

Step-Down Converter with RESET

Typical Operating Characteristics (continued)

(VBATT = 3.6V, VOUT = 1.5V, EN1 = GND, EN2 = BATT, TA = +25°C, unless otherwise noted.)

LOAD TRANSIENT, PULSE-SKIP MODE

MAX1572 toc13

VOUT

100mV/div

LOAD TRANSIENT, PULSE-GROUP MODE

MAX1572 toc14

VOUT

100mV/div

ILOAD

ILOAD = 20mA TO 550mA

4µs/div

500mA/div

ILOAD

LINE TRANSIENT

MAX1572 toc15

ILOAD = 20mA TO 550mA

4µs/div

500mA/div

VOUT

20mV/div

VIN

1V/div

IL

200mA/div

VIN = 3.5V TO 4.0V

40µs/div

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