MAX16822A 데이터 시트보기 (PDF) - Maxim Integrated
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MAX16822A
Maxim Integrated
MAX16822A Datasheet PDF : 10 Pages
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MAX16822A/MAX16822B
2MHz, High-Brightness LED
Drivers with Integrated MOSFET
and High-Side Current Sense
IN
ISET
VCC _ANA
CS
BANDGAP
REFERENCE
VCC
REGULATOR
VCC _ANA
MAX16822A
MAX16822B
LX
1.23V
CURRENT-SENSE
COMPARATOR
GATE
DRIVER
PWM
DIMMING
UVLO
COMPARATOR
0.85Ω, 65V
DMOS SWITCH
DIM
TEMP_I
DIM
BUFFER
VCC _ANA
25μA
VTFB_ON
2V
GND
Figure 1. Internal Block Diagram
www.maximintegrated.com
THERMAL
FOLDBACK
COMPARATOR
PGND
Maxim Integrated | 6
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