ame5142c AME, Inc., ame5142c Datasheet - Page 2
ame5142c
Manufacturer Part Number
ame5142c
Description
High Efficiency 6 White Led Driver With Open Led Protection
Manufacturer
AME, Inc.
Datasheet
1.AME5142C.pdf
(25 pages)
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n Function Block Diagram
2
AME5142C
FB
IN
0.104V
1.25V
AME
Vref
Start
Soft
+
-
GM
EN
UVLO
C c
Rc
GENERATOR
Oscillator
OTP
RAMP
Figure 4 : AME5142C Block Diagram
SHUTDOWN
CIRCUITRY
High Efficiency 6 White LED Driver
+
-
LIMIT COMP
CURRENT
R
R
R
With Open LED Protection
S
Q
Vref
DRIVER
OVP
+
-
MS1
GND
MS
SW
Rev. B.01
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