HA16114FPJ Просмотр технического описания (PDF) - Renesas Electronics
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производитель
HA16114FPJ Datasheet PDF : 38 Pages
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HA16114P/PJ/FP/FPJ, HA16120FP/FPJ
Block Diagram
Vref
ADJ
DB
ON/OFF
TM
CL(−)
VIN
OUT
16
15
14
13
12
11
10
9
ADJ
VIN
ON/OFF from
UVL
1k
2.5V
bandgap
reference
voltage
generator
UVL
H
UVL
L VL VH output
OVP
Triangle waveform
generator
1.6 V
Latch
SQ
R
VIN
0.3V
PWM COMP
+
−
+
1.0 V
1
GND
Latch reset pulses
1.1 V
RT
Bias
current
2
3
SYNC
RT
0.3 V 1k
from
UVL +
EA
−
4
5
CT
IN(−)
0.2 V
−+
CL
Vref
from
UVL
*1
OUT
NAND (HA16114)
6
7
8
E/O
IN(+)
P.GND
Note: 1. The HA16120 has an AND gate.
Rev.2.0, Sep.18.2003, page 4 of 37
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