Block Diagram; Sequence Time Chart - TDK-Lambda CPF100F280 Series Instruction Manual

3. Block Diagram

+Vin
-Vin
CNT
SG

4. Sequence Time Chart

Vin
Input Voltage
0V
Vout
Output Voltage
0V
H
*1
ON/OFF Control
L
H
IOG
L
H
*2
AUX
L
*1 Level : 4≦H≦35(V) or Open
0≦L≦0.8(V) or Short
All specifications are subject to change without notice.
Switching Frequency : 200kHz
OVP Set Point
OCP Set Point
LVP Trim Point
RESET
> 100ms
4 / 18
TDK-Lambda
CPF1000F 280-* Series
INSTRUCTION MANUAL
RESET
> 100ms
+V
-V
IOG
TRIM
+S
-S
PC
AUX
RESET
> 100ms