Block Diagram
TA8126S / F
Terminal Explanation
Terminal Voltage: Typical Terminal Voltage with Test Cirucuit (VCC = 3V, Ta = 25°C)
Pin No. S / F
Pin Name
1/ 6
NC
Contents
―
Equivalent
―
Terminal
Voltage
(V)
―
2/7
FB
・Hartley type oscillator
1.4
fOSC = 2p
1
L3 C2
・Controlling oscillation
current at the terminal
4/9
OSC
of FB
3.0
3/8
5 / 10
6/1
7/2
8/3
9/4
VCC
GND
DET
VO
―
―
・Boosted output
(voltage double rectifier)
VO = 15V / 30V
SW1
SW2
・Output voltage mode
Switchover
ON: VO = 15V
OFF: VO = 30V
―
3.0
―
0
―
―
―
―
-/5
NC
―
―
―
2
2002-10-30