NCL30081ASNT1G ON Semiconductor, NCL30081ASNT1G Datasheet - Page 27

• Manufacturer Part Number: NCL30081ASNT1G
• Description: LED Lighting Drivers Step-Dimm Quasi-Res I-Mode Cntlr
• Manufacturer: ON Semiconductor

Specifications of NCL30081ASNT1G

• Rohs: yes
• Input Voltage: 18 V
• Operating Frequency: 65 kHz
• Maximum Supply Current: 1 mA
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: TSOP-6
• Minimum Operating Temperature: - 40 C

With states: Reset
Stop
Run
V
4−s Timer
CC
Disch.
Timer has
finished
counting
Timer
4−s
or V
WOD_SCP
or Aux_SCP
→
→
→
→
→
CC
_OVP
Controller is reset, I
Controller is ON, DRV is not switching
Normal switching
No switching, I
the auto−recovery timer is counting, V
V
Figure 55. State Diagram for B Version Faults
CC
_OVP
CC
= I
CC
CC1
Reset
http://onsemi.com
= I
, waiting for V
Stop
V
CC(start)
CC
> V
27
CC(on)
Run
BO_NOK high
or TSD
or CS_Short
CC
CC
BO_NOK high
or TSD
or CS_Short
to decrease to V
is ramping up and down between V
V
CC
< V
CC(off)
CC(off)
Disch.
V
CC
V
or
BO_NOK ↓
CC
< V
CC(off)
CC(on)
and V
CC(off)