MAX782 데이터 시트보기 (PDF) - Maxim Integrated
부품명
상세내역
일치하는 목록
MAX782 Datasheet PDF : 32 Pages
| |||
Triple-Output Power-Supply
Controller for Notebook Computers
REF, 3.3V
(OR INTERNAL
5V REFERENCE)
SS_
ON_
–100mV
60kHz
LPF
MAIN PWM
COMPARATOR
SLOPE COMP
25mV
4µA
MINIMUM
CURRENT
(IDLE-MODE)
VL
CURRENT
LIMIT
0mV-100mV
30R
3.3V 1R
N
SYNCHRONOUS
RECTIFIER CONTROL
RQ
N
S
1X
R
Q
S
OSC
CS_
FB_
LEVEL
SHIFT
BST_
DH_
LX_
SHOOT-
THROUGH
CONTROL
LEVEL
SHIFT
VL
DL_
PGND
VDD REG
(SEE FIG. 2)
N
1µs
SINGLE-SHOT
Figure 3. PWM Controller Block Diagram
______________________________________________________________________________________ 11
Share Link: 