參數(shù)資料
型號(hào): MAX857CUA
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 穩(wěn)壓器
英文描述: SWTCH LEVER DPDT 10A SCRW TERM
中文描述: 0.5 A SWITCHING REGULATOR, 500 kHz SWITCHING FREQ-MAX, PDSO8
封裝: UMAX-8
文件頁(yè)數(shù): 7/12頁(yè)
文件大小: 126K
代理商: MAX857CUA
M
3.3V /5V or Adjustable-Output,
S tep-Up DC-DC Converters
_______________________________________________________________________________________
7
MAX856–MAX859
SHDN
3/5*
LBO
LBI
N
LBI COMPARATOR
ERROR COMPARATOR
CURRENT-LIMIT
COMPARATOR
ONE-SHOT
TRIG
Q
Q
ONE-SHOT
TRIG
S
Q
R
F/F
MINIMUM
OFF-TIME
ONE-SHOT
V
IN
LX
N
GND
OUT
V
OUT
**
FB**
**
*
*
REF
REFERENCE
MAXIMUM
ON-TIME
ONE-SHOT
*MAX856/MAX858 ONLY
**MAX857/MAX859 ONLY
Figure 1. Block Diagram
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