R2A20115SP データシートの表示（PDF） - Renesas Electronics
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R2A20115SP Datasheet PDF : 10 Pages
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R2A20115SP
Pin Arrangement
OUT 1
GND 2
DELAY 3
CGND 4
CAI 5
VREF 6
CAO 7
CLIMIT 8
(Top view)
16 VCC
15 SS
14 EO
13 FB
12 IAC
11 PFC-ON
10 CT
9 RT
Pin Description
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Pin Name
OUT
GND
DELAY
CGND
CAI
VREF
CAO
CLIMIT
RT
CT
PFC-ON
IAC
FB
EO
SS
VCC
I/O
Output
—
Input/Output
Input
Input/Output
Output
Output
Input
Input/Output
Output
Input
Input
Input
Output
Output
Input
Function
Power MOS FET gate driver output
Ground
Hold time adjust and IC shutdown
Non-inverting input of current amplifier
Inverting input of current amplifier and Current output for PFC control
Reference voltage output
Current amplifier output
Overcurrent detection
Timing resistor for settings of operational frequency, and the maximum CAI pin
and DELAY pin current
Timing capacitor for operational frequency adjust
Detection of input AC voltage level
Detection of input AC waveform
Voltage amplifier input
Voltage amplifier output
Timing capacitor for soft-start time adjust
Power supply voltage input
REJ03D0923-0100 Rev.1.00 Oct 06, 2009
Page 3 of 7
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