參數(shù)資料
型號(hào): KIA494AP
元件分類: 穩(wěn)壓器
英文描述: 0.25 A SWITCHING CONTROLLER, 300 kHz SWITCHING FREQ-MAX, DIP16
封裝: DIP-16
文件頁(yè)數(shù): 4/6頁(yè)
文件大?。?/td> 110K
代理商: KIA494AP
1999. 2. 20
4/6
KIA494AP/AF
Revision No : 0
6
5
4
1
2
3
15
16
7
14
12
10
11
9
8
OSCILLATOR
-
+
OFFSET
OUTPUT CONTROL
FLIP-
FLOP
Q1
Q2
V
LOW SUPPLY
VOLTAGE
PROTECTIVE
REFERENCE
VOLTAGE
GND
R
NON-INV INPUT
DEAD TIME
CONTROL
T
T
C
T
R
C
T
CC
V
ref
C1
E1
C2
E2
13
INV INPUT
FEED BACK
INV-INPUT
NON-INV INPUT
(Note)
PIN
BECOMES SINGLE MODE AT "L" AND PUSH-PULL MODE AT "H"
-
+P.W.M
13
C
T
TERMINAL
VOLTAGE
3-PIN TERMINAL
VOLTAGE
DEAD TIME
CONTROL INPUT
FLIP-FLOP
CLOCK INPUT
FLIP-FLOP Q
FLIP-FLOP Q
OUTPUT Q1
EMITTER
OUTPUT Q2
EMITTER
OUTPUT
CONTROL INPUT
1
2
+
-
+
-
Q
Q
BLOCK DIAGRAM
OPERATING WAVEFORM
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