參數(shù)資料
型號: MAX1537ETX
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 穩(wěn)壓器
英文描述: High-Efficiency, 5x Output, Main Power-Supply Controllers for Notebook Computers
中文描述: SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, QCC36
封裝: 6 X 6 MM, 0.8 MM HEIGHT, MO-220WJJD-1, TQFN-36
文件頁數(shù): 19/38頁
文件大?。?/td> 763K
代理商: MAX1537ETX
M
High-Efficiency, 5x Output, Main Power-Supply
Controllers for Notebook Computers
______________________________________________________________________________________
19
Figure 2. MAX1533/MAX1537 Functional Diagram
V
CC
REF
R
R
FB3
2.0V
REF
DH5
BST5
LX5
LDO5
DL5
PWM5
CONTROLLER
(FIGURE 3)
DH3
BST3
DL3
LDO5
LX3
PWM3
CONTROLLER
(FIGURE 3)
PGND
FB
DECODE
(FIGURE 5)
ON3
IN
FSEL
FB DECODE
(FIGURE 5)
FB5
ON5
ILIM5
CSH5
CSL5
ILIM3
CSH3
CSL3
OVP
UVP
PGOOD
POWER-GOOD AND
FAULT PROTECTION
(FIGURE 7)
INTERNAL
FB
F
ADJA
ONA
LDOA
INA
SKIP
5V LINEAR
REGULATOR
3.3V LINEAR
REGULATOR
LDO5
PGDLY
MAX1537
AUXILIARY
LINEAR
REGULATOR
(FIGURE 8)
GND
LDO3
LDO BYPASS
CIRCUITRY
LDO BYPASS
CIRCUITRY
OSC
SHDN
S
F
MAX1533/MAX1537
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