參數(shù)資料
型號: MAX1572ETC250
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 穩(wěn)壓器
英文描述: 800mA, 2MHz, PWM DC-to-DC Step-Down Converter with RESET
中文描述: 2.1 A SWITCHING REGULATOR, 2200 kHz SWITCHING FREQ-MAX, QCC12
封裝: 4 X 4 MM, 0.80 MM HEIGHT, MO-220WGGB, TQFN-12
文件頁數(shù): 6/11頁
文件大?。?/td> 340K
代理商: MAX1572ETC250
M
800mA, 2MHz, PWM DC-to-DC
Step-Down Converter with
RESET
6
_______________________________________________________________________________________
LOAD TRANSIENT, PULSE-SKIP MODE
I
LOAD
V
OUT
500mA/div
100mV/div
4
μ
s/div
I
LOAD
= 20mA TO 550mA
LOAD TRANSIENT, PULSE-GROUP MODE
I
LOAD
V
OUT
500mA/div
100mV/div
4
μ
s/div
I
LOAD
= 20mA TO 550mA
LINE TRANSIENT
MAX1572 toc15
I
L
V
IN
V
OUT
200mA/div
20mV/div
1V/div
40
μ
s/div
V
IN
= 3.5V TO 4.0V
Typical Operating Characteristics (continued)
(V
BATT
= 3.6V, V
OUT
= 1.5V, EN1 = GND, EN2 = BATT, T
A
= +25
°
C, unless otherwise noted.)
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