AN8016NSH 데이터 시트보기 (PDF) - Panasonic Corporation
부품명
상세내역
제조사
AN8016NSH Datasheet PDF : 17 Pages
| |||
Voltage Regulators
AN8016NSH
s Terminal Equivalent Circuits (continued)
Pin No.
6
Equivalent Circuit
VCC
RB
IO(SO)
6
30 kΩ
Description
I/O
Out:
O
This is a push-pull output.
The absolute maximum rating for the output
current is ±50 mA. A constant-current output
with excellent line regulation and minimal
sample-to-sample variations can be acquired by
connected an external resistor to the RB pin.
7
GND:
IC ground.
7
8
VCC
R1
8
RB:
I
Connection for the resistor that sets the output
current.
Use a resistor in the range 0 to 10 kΩ. Note that
Out the internal resistor R1 has a value of 1.0 kΩ.
Thus the pin voltage will be 0.13 V when RB is
390 Ω.
9
VCC
Latch
S
Q
0.23 V R
9
OSC:
O
Connection for the capacitor and resistor that
determines the oscillator frequency. Use a
capacitor in the range 100 pF to 10 000 pF
and a resistor in the range 3 kΩ to 30 kΩ.
Use an oscillator frequency in the range
20 kHz to 1 MHz.
10
VCC
FB:
O
40 µA
C
PWM
Error amplifier output.
A source current is about −40 µA and a sink
current is about 2 mA.
Correct the gain and the phase frequency
2 mA
characteristics by inserting a capacitor and
a resistor between this pin and IN− pin.
10
7
Share Link: 